Guest Lectures Delivered

Sl. No.	Name of the topic	Programme	Institution
1	Traditional wastewater systems	Faculty development programme (Sponsored by Anna University) on Principles of Environmental Science and Engineering	Kongu Engineering college, Perundurai, Erode, 5^th June, 2004.
2	Water treatment systems - Ground water and Surface water	Faculty development programme (Sponsored by Anna University) on Principles of Environmental Science and Engineering	Kongu Engineering college, Perundurai, Erode 5^th June, 2004.
3	Engineering interventions to reduce Environmental stresses	National workshop on Environmental Science and Engineering	Bannari Amman Institute of technology, Sayamangalam, Erode, 24^th July 2004.
4	Tools for Environmental Management	National workshop on Environmental Science and Engineering	Bannari Amman Institute of technology, Sayamangalam, Erode, 24^th July 2004.
5	Pollution control acts and regulations in India	National workshop on Environmental Science and Engineering	Bannari Amman Institute of technology, Sayamangalam, Erode, 24^th July 2004.
6	Arsenic treatment technologies for soil, waste and water	AICTE-ISTE Short-term training programme on Hazardous Waste Management and Water pollution Control	Kongu Engineering college, Perundurai, Erode. 5^th December 2004.
7	Waste management in Health care Facilities- A Review	AICTE-ISTE Short-term training programme on Hazardous Waste Management and Water pollution Control	Kongu Engineering college, Perundurai, Erode. 5^th December 2004.
8	Activated Sludge process	Workshop on Regulations of pollution on water quality.	Japan international cooperation Agency (JICA), Govt. of Japan, 28^th June 2006, Tirupathi.
9	Introduction to Air pollution and Solid waste management	Orientation course on Energy and environmental Engineering.	National Institute of Technology, Tiruchirappalli, 7^th July 2006
10	Development and application of model for the control of Activated sludge process	National Workshop on Environmental modeling and simulation	Bannari Amman Institute of technology, Sayamangalam, Erode. 12^th August 2006.
11	E-Waste: The new waste crisis	National workshop on Management of contemporary environmental issues for sustainable development	K.S.R College of Technology, Tiruchengode. 21^st September 2006
12	Waste Management	Workshop on “Environment and Hygiene”	Department of Chemical Engineering, National Institute of Technology, Tiruchirappalli, 9^th December 2006.
13	E-Waste Management	National level student’s technical symposium (CEANS -07)	Kongu Engineering College, Perundurai, Erode, 22^nd February 2007
14	Engineers role on Environmental Protection	Seminar on Engineers role on the Environmental Protection	Department of Mechanical Engineering, Moogambigai college of Engineering, Kalamavur, 27^th March 2007.
15	Management of Municipal solid waste incineration residues	work shop on Quality in building construction, Insurance, Solid waste management and corrosive protective methods in concrete structures	Civil Engineers federation of Tiruchirappalli, CEFTRON-2007, 18^th March 2007
16	Plastic waste management in construction – Technological and Institutional Issues	work shop on Quality in building construction, Insurance, Solid waste management and corrosive protective methods in concrete structures	Civil Engineers federation of Tiruchirappalli, CEFTRON-2007, 18^th March 2007.
17	Water and effluent Quality standards and their Implications	Training programme on Water Quality management	Department Civil Engineering, Indian Institute of Technology Madras, Chennai-36, 8^th May , 2007.
18	Sustainable Solid waste management	Staff development programme on Collection and compilation of data on Municipal solid waste and their analysis for appropriate treatment and disposal	Department Civil Engineering, Periyar Maniammai College for women, Vallam, Tanjore, 23^rd July 2007.
19	Need and Status on E-waste management Issues	Regional Level seminar on E-waste Management	Department of Computer science and Gandhian Studies centre, Avinashilingam University for women, Coimbatore, 15^th December 2007.
20	E-Waste Management	Invited lecture	Institution of Engineers, Tiruchirappalli Local Centre, 4^th December 2007.
21	Pretreatment of municipal solid waste by windrow composting and vermi composting	Training programme on Vermi Composting of Agro Refuse and Solid Waste Management	Kongu Engineering College, Perundurai, Erode, 24^th April 2007.
22	Environmental Hazards for Buildings	AICTE Sponsored Staff development programme on Failure of structures	Oxford Engineering College 10.05.2010
23	Municipal Solid Waste Management - Overview of Indian Scenario / Issues	National workshop on recent trends in solid waste management system	V.R.S. College of Engineering & Technology, Villupuram, 20-08-2010
24	Building a low carbon Indian Economy	National level seminar on Eco friendly Automated vehicles powering the green revolution	K.S.R College of Technology, Tiruchengode. 26^th August 2010
25	Role of Environmental Education in the Global Engineering Curricula	International Seminar on "Role of Environmental Education in the Global Engineering Curricula"	Coimbatore Institute of Technology, Coimbatore, 20^th September 2010.
26	Wastewater reuse: an environmentally sound approach for sustainable water management	CSIR Sponsored National Seminar on Sustainable wastewater treatment and reuse	Kongu Engineering College, Erode, 11^th March, 2011
27	Recent Trends in Environmental Engineering	National level Technical symposium	Vickram College of Engineering, Madurai 25^th March, 2011
28	Public participation and Social Impact Assessment	Training Programme on Environmental Impact Assessment for PWD Engineers	Centre for Environmental Management, National Institute of Technical Teachers Training and Research, Chennai, 28^th June, 2011
29	RIAM Analysis	Training Programme on Environmental Impact Assessment for PWD Engineers	Centre for Environmental Management, National Institute of Technical Teachers Training and Research, Chennai, 28^th June 2011
30	Careers in Civil Engineering	Civil Engineering Students association	Department of Civil Engineering, CARE (Center for applied Research and Education). 26^th September 2011.
31	Safe management of wastes from healthcare activities	Invited lecture	Institution of Engineers, Tiruchirappalli Local Centre, 13^th October 2011.
32	In situ treatment technologies for contaminated soil and groundwater	DST Sponsored One Day National Seminar on “Innovative Site Remediation Techniques”	Kongu Engineering College, Erode, 16.12.2011
33	Applications of nanotechnology in environmental engineering	AICTE sponsored staff development programme on nano materials – synthesis, characterization and engineering applications	Institute of road & transport Technology, Erode 21^st December, 2011.
34	Removal of copper, lead and zinc by nanosized hydroxyapatite	AICTE sponsored staff development programme on nano materials – synthesis, characterization and engineering applications	Institute of road & transport Technology, Erode 21^st December, 2011
35	Environmental Impact Assessment	Invited lecture	DoMS, National Institute of Technology, Tiruchirappalli, 20^th January 2012.
36	Water and air quality impacts	Overseas Training Programme “Sustainable Development and Environment Management”	Centre for Environmental Management, National Institute of Technical Teachers Training and Research, Chennai, 23^rd February 2012.
37	RIAM analysis and environmental Risk assessment	Overseas Training Programme “Sustainable Development and Environment Management”	Centre for Environmental Management, National Institute of Technical Teachers Training and Research, Chennai, 23^rd February 2012.
38	Solid waste Management	Workshop on “Environmental degradations and solutions”	Environmental cell Sub division, TNPWD, Madurai – 2, 28^th February 2012.
39	Hazard Identification, Risk Assessment And Control Measures For Major Hazard Facilities	Training programme on “Health and safety aspects for ETP / CETP / STP Operators”	Tamilnadu Pollution Control Board, Trichy, 13^th March 2012.
40	Opportunities in Civil Engineering	National level Technical symposium	MRK Institute of Technology, Kattumannarkoil, 14^th March 2012.
41	Opportunities in Civil Engineering	National level Technical symposium	Vickram College of Engineering, Madurai 16^th March 2012
42	Municipal solid waste composting: biological processing	DRDO Sponsored Workshop on Integrated Solid Waste Management	Sri Krishna College of Technology, Coimbatore, 28^th March 2012.
43	New developments and innovations relative to water treatment for drinking purposes and wastewater treatment	National Conference on Environmental Challenges towards Sustainability	Government College of Technology, Coimbatore, 27^th April 2012
44	Energy recovery Municipal solid waste	CSIR Sponsored National Conference on Power Generation using Municipal Solid Waste	The Kavery engineering college, Mecheri, Salem. 9^th August 2012
45	Conversion of Biomass into useful energy	National workshop on Energy conservation technologies for Global sustainability	K.S.R College of Technology, Tiruchengode. 24^th August 2012
46	Electronic waste - an emerging risk?	Engineers day celebration	Oxford Engineering College, 14^th September 2012
47	New developments and innovations relative to water treatment for drinking purposes and wastewater treatment	Intl. workshop on Recent Advances in Civil Engineering-2012 (key note speaker)	Noorul Islam University, Nagercoil, India 27^th September 2012
48	An overview for exploring the possibilities of energy generation from municipal solid waste (MSW)	MNRE sponsored Two Days Workshop on “Municipal Solid Waste For Renewable Energy Production”	Centre for Climate Change, Periyar Maniammai University, Vallam, Thanjavur 20^th November 2012
49	Municipal Solid Waste Management - Overview of Indian Scenario / Issues	Workshop on “Remediations for Clean and green environment”	Department of Chemical Engineering, National Institute of Technology, Tiruchirappalli, 1^st December 2012.
50	Environmental Impact Assessment	Invited lecture	DoMS, National Institute of Technology, Tiruchirappalli, 22^nd January 2013.
51	Optimization of the dose of alginate as a potential coagulant for the Coagulation–flocculation of suspended particles in turbid water	Key note address Green Technologies for Conservation of Biodiversity (GTCB 2013),	National Conference on SRIET, Coimbatore-110, 16^th February, 2013.
52	Coagulation performance evaluation of alginate as natural coagulant for the treatment of turbid water	FDP on ‘Advanced Treatment Technologies for water and wastewater’	Government College of Technology, Coimbatore, 23^rd March 2013
53	Comparative studies on removal of fluoride from aqueous solution onto magnesia-loaded fly ash and Ca(OH)₂treated fly ash	FDP on ‘Advanced Treatment Technologies for water and wastewater’	Government College of Technology, Coimbatore, 23^rd March 2013
54	Municipal Solid Wastes (Management and Handling) Rules, 2000	ISTE-SRM University Sponsored Short Term Training program on Integrated Waste Management	Excel College of technology, Pallakkapalayam – 637 303 29^th March 2013.
55	Safe management of wastes from healthcare activities	ISTE-SRM University Sponsored Short Term Training program on Integrated Waste Management	Excel College of technology, Pallakkapalayam – 637 303 29^th March 2013.
56	Electronic waste - an emerging risk?	National Conference on Recent Trends in Civil and Environmental Engineering (RTCEE’13)	Bharathidasan Institute of Technology (A constituent College of Anna University Chennai), Tiruchirappalli, 19^th April 2013.
57	Air Quality Management System	TNPCB Newly Recruited Engineers Training Programme	Centre for Environmental Management, National Institute of Technical Teachers Training and Research, Chennai, 23^rd February 2013.
58	Industrial wastewater treatment	TNPCB Newly Recruited Engineers Training Programme	Centre for Environmental Management, National Institute of Technical Teachers Training and Research, Chennai, 23^rd February 2013.
59	Civil Engineering	Orientation programme for I year B.Tech. & B.Arch. 2013-2014 batch	National Institute of Technology, Tiruchirappalli, 3^rd August 2013.
60	Careers in Civil Engineering	Orientation programme for I year B.Tech. & B.Arch. 2013-2014 batch	National Institute of Technology, Tiruchirappalli, 22^nd August 2013.
61	Waste Management Practices	AICTE sponsored Faculty Development Programme on Environmental engineering And management	Department of civil engineering Arulmigu Palaniandavar polytechnic College, Palani. 21^st September 2013.
62	Emerging Contaminants and the Implications for Drinking Water	CSIR Sponsored National Seminar on Fate of Emerging contaminants – Analysis and treatment	Kongu Engineering College, Erode, 5^th October, 2013
63	Effective use of industrial wastes in construction	National Seminar on innovative Practices in Construction and Waste Management	Sri Ramakrishna Institute of technology Coimbatore 10^th October 2013.
64	Groundwater Contamination	Short-term course on Groundwater Contamination and Transport Modelling	Department of Chemical Engineering, National Institute of Technology, Tiruchirappalli, 24^th November 2013
65	Improving ground water potentials using artificial recharge methods	Short-term course on Groundwater Contamination and Transport Modelling	Department of Chemical Engineering, National Institute of Technology, Tiruchirappalli, 25^th November 2013
66	Emerging Contaminants and the Implications for Drinking Water	Workshop on cleaner technologies for water and wastewater	Department of Chemical Engineering, National Institute of Technology, Tiruchirappalli, 13^th November, 2013
67	A Taxonomy for Learning, Teaching and Assessing	Faculty development programme on art of teaching : Pedagogical tools and techniques	National Institute of Technology, Tiruchirappalli, 20^th November, 2013.
68	NBA Preparation	Invited Lecture	Kongu Engineering College, Erode, 13^th December, 2013
69	NBA Preparation - For Business Schools	Invited Lecture	KPR Institute of Engineering and Technology, Coimbatore, 11^th January, 2014
70	Challenges in Civil Engineering	National level Technical Symposium (REICONS’14) Inaugural Address	Department of Civil Engineering Nandha Engineering College, Erode, 14^th February 2014.
71	“Emerging” areas in the Environmental Engineering	CEA Lecture	Department of Chemical Engineering, National Institute of Technology, Tiruchirappalli, 18^th February 2014.
72	The Biological Basis of Wastewater Treatment	Faculty development programme on Biological wastewater treatment innovations, Perceptions and challenges	Department of Civil Engineering Government College of Technology, Coimbatore, 26^th February 2014.
73	Emerging Contaminants and the Implications	Faculty development programme on Biological wastewater treatment innovations, Perceptions and challenges	Department of Civil Engineering Government College of Technology, Coimbatore, 26^th February 2014.
74	Climate change: impacts, vulnerabilities and adaptation	National level technical workshop on Impact and adaptability of climate change and green technologies to protect the atmosphere.	Department of Civil Engineering, Erode Sengunthar Engineering College, Erode 28^th February 2014.
75	A Taxonomy for Learning, Teaching and Assessing	Faculty development programme on Art of teaching : Pedagogical tools and techniques	National Institute of Technology, Tiruchirappalli, 5^th March, 2014.
76	Opportunities in Civil Engineering	National level Students Technical Symposium (REIN4Z’14) Inaugural Address	Department of Civil Engineering Dhanalakshmi Srinivasan Institute of Technology Samayapuram, Trichy. 7^th March, 2014
77	Authorities of NBA and Accreditation and its Benefits	Workshop on “Outcome based accreditation process and parameters for undergraduate engineering programme”	K.P.R. Institute of Engineering and Technology, Coimbatore, 12^th June 2014.
78	Steps Involved In Accreditation Procedure	Workshop on “Outcome based accreditation process and parameters for undergraduate engineering programme”	K.P.R. Institute of Engineering and Technology, Coimbatore, 12^th June 2014.
79	Pre-visit Activities, Activities during the visit and Schedule of On-Site Visit	Workshop on “Outcome based accreditation process and parameters for undergraduate engineering programme”	K.P.R. Institute of Engineering and Technology, Coimbatore, 12^th June 2014.
80	Vision, Mission and Programme Educational Objectives (PEOs)	Workshop on “Outcome based accreditation process and parameters for undergraduate engineering programme”	K.P.R. Institute of Engineering and Technology, Coimbatore, 12^th June 2014.
81	Assessment Methods and Tools	Workshop on “Outcome based accreditation process and parameters for undergraduate engineering programme”	K.P.R. Institute of Engineering and Technology, Coimbatore, 13^th June 2014.
82	Administrative system for implementation of OBE	Workshop on “Outcome based accreditation process and parameters for undergraduate engineering programme”	K.P.R. Institute of Engineering and Technology, Coimbatore, 13^th June 2014.
83	Options with your subject: Environmental engineering	Two Days National Seminar on Environmental Technology for Greening	Department of Civil Engineering, SCAD College of Engineering & Technology, Cheranmahadevi, Tirunelveli – 627414, 25^th July 2014.
84	Emerging contaminants and the implications for Drinking Water	Inauguration of Civil Engineering Association	Department of Civil Engineering, ACCET, Karaikudi-4, 13^th August 2014
85	NBA-Promoting international quality standards for Technical education in India	Invited Lecture	Department of Civil Engineering, CARE (Center for applied Research and Education). 26^th August 2014.
86	Issues with Emerging Contaminants in Water	National Level workshop on “innovations in Civil Engineering”	Department of Civil Engineering, University College of Engineering, Nagercoil, 19^th September 2014.
87	Need of biomedical waste management system in hospitals - An emerging issue	Two days training programme on Waste Management - Trash to treasure	Department Chemistry, Bharathidasan Institute of Technology, Anna University, Trichy, 11^th November 2014.
88	Strategies for improving the Sustainability of Waste Management Systems	International Seminar on Smart Cities and Sustainable Development	Department Civil Engineering, Periyar Maniammai University, Vallam, Tanjore, 8^th January 2015.
89	Introduction to Environmental Impact Assessment	Invited lecture	DoMS, National Institute of Technology, Tiruchirappalli, 30^th January 2015.
90	Key elements in the outcome based education	Invited Lecture	Department of Civil Engineering, CARE (Center for applied Research and Education). 30^th January 2015.
91	Insitu treatment technologies for contaminated sites	National Conference on Role of biotechnology tools and techniques in wastewater Management	K.S.Rangasamy College of Technology, Tiruchengode. 4^th February, 2015.
92	Analysis of solid waste and leachate management, Tiruchirappalli	India & Japan Joint Workshop 2015, “Introduction of incineration & waste-to-energy technologies in Tamilnadu”	Hotel GRT, 10^th February, 2015,Chennai
93	Challenges and Opportunities in Civil Engineering	Inaugural Lecture	Arasu Engineering college, Kumbakonam, 12^th February, 2015.
94	Enhanced bioremediation of lubricant oil contaminated soil by biostimulation using compost and compost tea and by bioaugmentation	Key note lecture, International Conference on Natural resource restoration technologies,	Department of Biotechnology, PSG college of technology, 17-18, April 2015.
95	Bioremediation of soil contaminated with lubricating oil hydrocarbons by compost and compost tea	Key note lecture, National Conference on Innovations in Civil Engineering systems for sustainable construction	Department of Civil Engineering, Coimbatore Institute of technology, 22^nd April 2015.
96	Authorities of NBA and Accreditation and its Benefits	Workshop on “Outcome based accreditation process and parameters for undergraduate engineering programme”	SVS College of Engineering, Coimbatore, 27^th June 2015.
97	Overview of Accreditation and 3. Administrative system for implementation of OBE	Workshop on “Outcome based accreditation process and parameters for undergraduate engineering programme”	SVS College of Engineering, Coimbatore, 27^th June 2015.
98	Process of Accreditation, Self-Assessment Guidelines, Previsit Evaluation report and Evaluation guidelines	Workshop on “Outcome based accreditation process and parameters for undergraduate engineering programme”	SVS College of Engineering, Coimbatore, 27^th June 2015.
99	Vision and Mission Statements, Programme Educational Objectives, Programme outcomes	Workshop on “Outcome based accreditation process and parameters for undergraduate engineering programme”	SVS College of Engineering, Coimbatore, 27^th June 2015.
100	PEO, PO and CO Assessment methods	Workshop on “Outcome based accreditation process and parameters for undergraduate engineering programme”	SVS College of Engineering, Coimbatore, 27^th June 2015.
101	Innovative Civil Engineering impact on sustainable environment	One day National level symposium, I-STATIKA 2K15	Nadar Saraswathi College of Engineering & Technology, Theni, 28^th August 2015.
102	Public Spaces for All	World Habitat Day	Institution of Engineers, Tiruchirappalli Local Centre, 5^th October 2015.
103	Wastewater Management and Treatment	Tiruchirappalli city workshop for sanitation in urban areas	Tiruchirappalli city Corporation, Tamilnadu Urban Sanitation support programme Breeze Residency, 30^th November 2015
104	Technologies for removal and recovery of phosphorous from wastewater	DAE-BRNS Sponsored national Seminar on Recent Advancement in Wastewater Treatment for Sustainable Development (RAWTSD 2016)	Department of Chemistry Kongu Engineering College, Erode, 29^th January, 2016
105	Environmental Impact Assessment	Invited lecture	DoMS, National Institute of Technology, Tiruchirappalli, 28^th January 2016.
106	Enhanced bioremediation of lubricant oil contaminated soil by biostimulation	Science Academics lecture workshop on “Biotechnology tools and techniques in solving environmental problems”	Department of biotechnology K. S. Rangasamy College of Technology, Tiruchengode. 17^th February, 2016.
107	Smart City	National Conference on Infrastructure Advances and Research (ITS’16)	Department of Civil Engineering K. Ramakrishnan College of Technology, Trichy. 2^nd March, 2016.
108	Conceptual framework for research design: essential points for developing a project	Workshop on ‘Research based project in Civil Engineering’	Department of Civil Engineering Kalasalingam University, Krishnankoil 5^th March, 2016.
109	Effective use of industrial waste in construction	Workshop on ‘Research based project in Civil Engineering’	Department of Civil Engineering Kalasalingam University, Krishnankoil 5^th March, 2016.
110	Enhanced bioremediation of lubricant oil contaminated soil	Two days Lecture Workshop on Chemistry For Sustainable Green Environment (CHES GREEN’16)	Department of chemistry, Bharathidasan Institute of Technology, Anna university Tiruchirappalli 11^th March 2016.
111	Removal and recovery of phosphorous from wastewater	Two days Lecture Workshop on Chemistry For Sustainable Green Environment (CHES GREEN’16)	Department of chemistry, Bharathidasan Institute of Technology, Anna university Tiruchirappalli 11^th March 2016.
112	Infrastructure development in India	Workshop on ‘Infrastructure development in India’	Department of Civil Engineering Mahendra Engineering College, Namakkal 15^th March, 2016.
113	Combination of ozonation and photocatalysis to mineralize aqueous effluents containing organic pollutants		Department of Chemical Engineering, National Institute of Technology, Tiruchirappalli, 18^th February 2016.
114	JEE Awareness	Higher education awareness initiative (Perambalur district School Children)	National Institute of Technology, Tiruchirappalli, 14^th July 2016.
115	Application of combined process of Air stripping and Struvite precipitation for sustainable utilization of Phosphorus	TEQIP II sponsored faculty development programme on Multi-Disciplinary Approaches in Chemical Sciences (MACS’ 16)	Department of chemistry, Bharathidasan Institute of Technology, Anna university Tiruchirappalli 18th July 2016.
116	New developments and innovations relative to water treatment for drinking purposes and wastewater treatment	Invited Lecture	School of Civil and Chemical Engineering, VIT University Vellore – 632 014. 20^th July 2016
117	Infrastructure Development in India	Invited Lecture	Department of Civil Engineering, Sethu Institute of Technology, Madurai, 22^nd September 2016
118	Advancements in water and wastewater treatment	National Seminar on Research options in Civil Engineering	Department of Civil Engineering, Erode Sengunthar Engineering College, Erode 25^th September 2016.
119	New developments and innovations in water treatment	Research Colloquium on Environmental and Water Resources Engineering	Rajiv Gandhi Institute of Technology, Kottatayam, 22^nd October 2016.
120	Conventional and Modern wastewater treatment	National workshop on “innovations in Water resources Management in Educational Institutions”	Loyola College, Chennai 25^th November 2016.
121	Biological Treatment of Wastewater	Faculty Development Programme on Environmental Engineering	Vellalar College of Engineering and Technology, Erode, 16^th December 2016.
122	Infrastructure Development in India	Invited Lecture	Department of Civil Engineering, Mount Zion College of Engineering and Technology, Pudukkottai, 10^th February 2017.
123	Conversion of Biomass Energy into useful energy	National Workshop on Waste to Energy	Department of Civil Engineering, Hindustan College of Engineering and Technology, Coimbatore, 10^th March 2017.
124	Environmental Impact Assessment	National Seminar on Environmental protection challenges and Protection	Department of Civil Engineering, Sri Ramakrishna Engineering College, Coimbatore, 16^th March 2017
125	Career options in Civil Engineering	National Level Technical Symposium CREPIDO – 2K17	Department of Civil Engineering, Government College of Engineering, Senkipatti, 21^st March 2017
126	Career options in Civil Engineering	Invited Lecture	Department of Civil Engineering, Government College of Engineering, Bodinayakkanur, 23^rd March 2017
127	Environmental Concerns and Sustainable development	32^nd Annual Seminar on students Research project (ENVIROVISION – 2017)	Department of Environmental Studies, Bishop Heber college, Tiruchirappalli, 29^th March 2017
128	An overview for exploring the possibilities of energy generation from municipal solid waste	National Conference on Conservation of Resources and Control of pollution (NCCRCP 2017)	Department of Civil Engineering, Kamaraj College of Engineering and Technology, Viruthunagar, 13^th April 2017.
129	Strategies for effective management of solid waste	All India Seminar on “An effective integrated management approach to Municipal Solid wastes in India”	Department of Civil Engineering, Sona College of Technology, Salem, 25^th April 2017.
130	Designing Competency Based Training with Bloom’s Taxonomy	FDP on Art of Edification Contemporary & Innovative Practices for Effective Teaching,	Department of management Studies, National Institute of Technology, Tiruchirappalli, 27^th April, 2017.
131	Existing Dumpsite Closure or Reclamation	CSIR Sponsored National Seminar on Sustainable Solid Waste Management Technologies for Clean India (NSSWMT – 17)	Department of Civil Engineering K. S. Rangasamy College of Technology, Tiruchengode. 23^rd June, 2017.
132	Career options in Civil Engineering	National level technical symposium EYE (Emerging Young Engineers) 2k17	Vetri Vinayaha College of Engineering and Technology Thottiam – 621 215, 31^st August 2017
133	Overview of conventional and advanced water treatment processes	Invited Lecture	Department of Civil Engineering K. Ramakrishnan College of Technology, Trichy. 9^th September, 2017.
134	Advances in water and wastewater Treatment	Short course on “Advances in water and wastewater Treatment”	Department of Civil Engineering, Mepco Schlenk Engineering College (Autonomous), Sivakasi, 13-14.10.2017
135	Bloom’s Taxonomy of Learning - An Overview	Faculty Development Program on “Training Tomorrow’s Teacher - Teaching Through Technology"	Department of management Studies, National Institute of Technology, Tiruchirappalli, 24^th November, 2017.
136	The Impact of Industrial and Urban Activities on the River Water Quality Systems	CSIR sponsored one day national level technical seminar on “The Impact of Industrial and Urban Activities on the River Water Quality Systems”	Department of Civil Engineering, N.S.N college of Engineering and Technology, Karur, 6^th December, 2017.
137	Career options in Civil Engineering	Invited lecture	Department of Civil Engineering, Thiyagarajar college of Engineering, Madurai, 3^rd January, 2018.
138	Briquetting and Carbonization of Biomass for Low Cost Fuel and Activated Carbon Production-final	National Level Workshop on “Green Technology for Sustainable Development”	Department of Civil Engineering, Sri Krishna College of Engineering and 20^th January 2018.
139	Secondary Treatment of sewage	Invited Lecture	Department of Civil Engineering K. Ramakrishnan College of Technology, Trichy. 14^th February, 2018.
140	Advances in Civil Engineering	National Level Workshop on “Analysis and Design of Structures using BENTLEY STAAD PRO”	Department of Civil Engineering SBM College of Engineering Technology, Dindigul. 17^th February, 2018.
141	Role of informal sector in E-waste management and procedures for setting up of recycling facilities	ICMR sponsored national seminar on “Effects on environment and human health due to E-waste)	Vellalar College of Engineering and Technology, Erode, 23^rd February 2018.
142	Alternative technologies to open burning of propellants	National Level Seminar on “Process for Disposal of Waste Propellants and Chemicals”	Department of Chemical Engineering, Erode Sengunthar Engineering College, Perundurai, Erode, 6^th March 2018
143	Decentralized wastewater Treatment Systems	Training Programme on “Reduce, Recycle and reuse in wastewater management”	Training Centre, TWAD board, Trichy, 19^th March 2018.
144	Septage Management	Training Programme on “Reduce, Recycle and reuse in wastewater management”	Training Centre, TWAD board, Trichy, 19^th March 2018.
145	Faecal sludge and septage management	Citywide Inclusive Sanitation (CIWS) initiative by Indian Institute of Human Settlements, Bill & Melinda Gates Foundation, Tiruchirappalli City Corporation	Tiruchirappalli City Corporation, 2^nd April 2018.
146	Teaching Learning Process	Invited Lecture	Department of Civil Engineering, Karunya Institute of Technology and Sciences, Coimbatore, 17^th August 2018.
147	Constructed Wetlands for Wastewater Treatment	Seminar on “Natural Technologies of Wastewater Treatment”	Department of civil Engineering, Kongunadu College of Engineering and Technology, Thottiam, Trichy, 8^th September 2018
148	Waste Stabilization Pond Systems	Seminar on “Natural Technologies of Wastewater Treatment”	Department of civil Engineering, Kongunadu College of Engineering and Technology, Thottiam, Trichy, 8^th September 2018.
149	Feasibility and viability of Closure and Rehabilitation of Old Dumps, Landfill mining and reclamation as a resource recovery option for open dumping sites	Green Skill Development Programme	TCE, ENVIS, Centre for plastic waste Management Programme, Thiyagarajar college of Engineering, Madurai, 19^th September, 2018.
150	Municipal Solid Waste Management with a slogan Waste-wise cities	World Habitat Day	Institution of Engineers, Tiruchirappalli Local Centre, 3^rd October 2018.
151	Home Composting	Home Compost Expo	Trichy Kalaarangam, Tiruchirappalli City Corporation, 6^th October 2018
152	Technological Options for Onsite Sanitation in Rural Areas	CSIR Sponsored National seminar on Challenges and issues in elimination of open defecation in rural parts of India	Department of civil Engineering, Kongu Engineering College, Erode, 17^th October, 2018.
153	Academic Perspective on Wastewater Treatment and Reuse Technology	Stake holders meeting for the setting up of waste water reuse grid and preparation of policy frame work for the state of Tamil Nadu	Tamil Nadu Urban Infrastructure Financial Services Limited (TNUIFSL), Tamilnadu Water Investment Company (TWIC), Hotel Femina, Cantonment, Tiruchirappalli, 13^ttNovember, 2018.
154	Feasibility and viability of Closure and Rehabilitation of Old Dumps	A Two week Faculty Development Programme on Recent Trends & Research Opportunities in Civil Engineering Field	Department of Civil Engineering, ACGCET, Karaikudi - 630 003, 22^nd November 2018
155	Water Borne Diseases – Causes and its Prevention	CSIR Sponsored National Seminar on Water Borne Diseases – Causes and its Prevention	Department of Civil Engineering Nandha Engineering College, Erode, 25^th January 2019.
156	Solid Waste management and Air pollution control (Session Chair)	International Conference on “Industrial water, Energy and Environment”,	CODDISSIA Trade Fair Complex, Coimbatore, 26^th January 2019.
157	Dissemination of tools and good practices	Training programme on “NBA-Accreditation – Tools and processes to assess attainment of Course Outcome and Programme Outcome and continual Improvement”	Internal Quality assurance cell, Anna University, Chennai, 15^th March 2019.
158	Feasibility and viability of Closure and Rehabilitation of Old Dumps, Landfill mining and reclamation as a resource recovery option for open dumping sites	FDP programme on Green and Sustainable Technologies for Zero emission	School of Civil Engineering, SASTRA University, 28^th May 2019.
159	Biological treatment of wastewater (Suspended growth process)	Short Term Training Programme on “Wastewater Engineering"	Centre for Environmental Studies, Anna University, Chennai, 11.12.2019
160	Biological treatment of wastewater (Attached growth process)	Short Term Training Programme on “Wastewater Engineering"	Centre for Environmental Studies, Anna University, Chennai, 11.12.2019
161	Admission to IITs / NITs / IIITs / CFTIs on the Basis of Class 12^th Qualifying examination marks	KNMS Career counselling Fair 2019	Kamala Niketan Montessori School, Tiruchirappalli, 22^nd December 2019.
162	Closure and Rehabilitation of open dumping sites	International conference on Combating Climate Change, Saving lives and Sustainable Development	Periyar Maniammai Institute of Science & Technology, Periyar Nagar, Vallam, Thanjavur - 613 403 23^th January, 2020
163	Disposal of Legacy Waste (Old Municipal Solid Waste)	Green Skill Development programme on Waste Management	ENVIS Centre, Thiagarajar College of Engineering, Madurai, 24^th February 2020.
164	Graduation Day	Graduation Day	Government College of Technology, Coimbatore, 8^th March 2020.
165	Inaugural Address	National level Technical symposium “SMEATON ‘20”	Department of Civil Engineering, Government College of Engineering, Tirunelveli, 10^th March 2020.
166	Inaugural Address	National Conference on “Innovation in Engineering and Technology”	Sivaji College of Engineering and Technology, Manivila, 13^th March 2020
167	Webinar series on Environmental challenges in recent days	Disinfection technology of hospital wastes and wastewater -Suggestions for disinfection strategy during COVID-19 disease	Department of Civil Engineering, Kongu Engineering College, Tirunelveli, 28^th May 2020
168	Live Webinar	Disinfection technology of hospital wastes and wastewater -Suggestions for disinfection strategy during COVID-19 pandemic	Department of Civil Engineering, Francis Xavier Engineering College, Tirunelveli, 3^rd June 2020
169	Webinar on “Sustainable Environment”	Feasibility and viability of Landfill Mining and reclamation of waste dumpsites	Department of Civil Engineering, Cambridge Institute of Technology, Bengaluru in association with Karnataka State Pollution control Board and Prakruthi Institute of Environmental Studies, 13^th June 2020
170	Online 5 days Webinar series on Geoenvironmental Engineering	Biomining - An Innovative and Practical Solution for Reclamation of Open Dumpsite	Department of Civil Engineering, Sri Ramakrishna Engineering College, Coimbatore, 30^th June 2020.
171	AICTE Sponsored Short Term Training Programme (STTP) through online on “Industrial and municipal solid waste management for green India”	Landfill Mining as a Remediation Technique for Open Dumpsites in Tamil Nadu	Department of Civil Engineering, Cambridge P.S.R. Engineering College, Sivakasi, 23^rd July 2020.
172	Faculty development programme on “Research Trends in Water Resources and Environmental Engineering”	Green synthesized nano catalysts and nano materials for water treatment: Current challenges and future perspectives	Jointly organized by Department of Civil Engineering, National Institute Technology Arunachal Pradesh, and Government College of Technology, Coimbatore, 4^th August 2020.
173	Faculty development programme on “Social and Environmental Impacts of Engineering solutions”	Scientific Dumpsite Land Reclamation through Bio-mining, Resource Recovery and Scientific Rejects Disposal	Department of Civil Engineering, National Institute Department of Civil Engineering, University College of Engineering - BIT Campus, Tiruchirappalli, 6^th August 2020.
174	Orientation programme (Motivational Lecture)	Career options in Civil Engineering	Jansons Institute of Technology, Coimbatore, 17^th September 2020.
175	Online faculty development programme on theme “Measures to mitigate climate change”	(Micro)plastic crisis-Un-ignorable contribution to global greenhouse gas emissions and climate change	Department of life sciences, School of life sciences, Central university of Tamil Nadu, Thiruvarur, 14t October 2020.
176	Short Term Training Programme On Conservation of Energy and Environment through Sustainable Engineering (Phase -I)	Overview of global and national environmental status	Department of Civil Engineering, Mepco Schlenk Engineering College, Sivakasi, Tamilnadu, India, 4^th January 2021
177	Landfill Mining as a Remediation Technique for Open Dumpsites	TEQIP III – CoE-ES Sponsored One Week FDP on “Recent Trends In Waste Management”	Department of Civil Engineering, Government College of Technology Coimbatore and jointly with National Institute of Technology, Arunachal Pradesh, 7^th January 2021
178	Short Term Training Programme On Conservation of Energy and Environment through Sustainable Engineering (Phase -II)	Overview of global and national environmental status	Department of Civil Engineering, Mepco Schlenk Engineering College, Sivakasi, Tamilnadu, India, 1^st February 2021