![Page 1: INNOVATIVE WATER MANAGEMENT INITIATIVES Removal Systems Project (Ex-situ and In-situ) Place Barasat Village, Midnapur Dist. & Others, West Bengal Partners WSI-Public Health Department,](https://reader033.vdocument.in/reader033/viewer/2022042801/5ab64a537f8b9a0f058da8fa/html5/thumbnails/1.jpg)
INNOVATIVE WATER MANAGEMENT INITIATIVES
A Presentation by Dr. Sundaresan Subramanian
at the Water and Sanitation Forum Meeting of
India Development Coalition of America (IDCA),
Hinsdale Public Library, Hinsdale, IL 60521
July 24, 2010
![Page 2: INNOVATIVE WATER MANAGEMENT INITIATIVES Removal Systems Project (Ex-situ and In-situ) Place Barasat Village, Midnapur Dist. & Others, West Bengal Partners WSI-Public Health Department,](https://reader033.vdocument.in/reader033/viewer/2022042801/5ab64a537f8b9a0f058da8fa/html5/thumbnails/2.jpg)
Sundaresan Subramanian 2
BACKGROUND
CRITICAL WATER-RELATED ISSUES
• Severe Contamination of Ground Water
• Pollution of Water Sources by Industrial Effluents
• Impacts on Human Health & Agriculture
• Lack of Finances in Urban Local Bodies
• Indifferent Attitudes to Water Issues
![Page 3: INNOVATIVE WATER MANAGEMENT INITIATIVES Removal Systems Project (Ex-situ and In-situ) Place Barasat Village, Midnapur Dist. & Others, West Bengal Partners WSI-Public Health Department,](https://reader033.vdocument.in/reader033/viewer/2022042801/5ab64a537f8b9a0f058da8fa/html5/thumbnails/3.jpg)
Sundaresan Subramanian 3
STRATEGIES & INITIATIVES
• Focus Areas:
- Ground Water Contamination
- Pollution by Industrial Effluents
- Urban Community Water Management
• Identified and Utilized U.S. Expertise
• Built U.S.-India Partnerships
• Leveraged Financing for Projects
![Page 4: INNOVATIVE WATER MANAGEMENT INITIATIVES Removal Systems Project (Ex-situ and In-situ) Place Barasat Village, Midnapur Dist. & Others, West Bengal Partners WSI-Public Health Department,](https://reader033.vdocument.in/reader033/viewer/2022042801/5ab64a537f8b9a0f058da8fa/html5/thumbnails/4.jpg)
Sundaresan Subramanian 4
Ground Water Contamination
Problem
High Fluoride;
Skeletal Fluorosis
Project
Fluoride
Removal System
Place
Yerraram,
Medak Dist. A.P.
Partners
WSI-Panchayatraj
![Page 5: INNOVATIVE WATER MANAGEMENT INITIATIVES Removal Systems Project (Ex-situ and In-situ) Place Barasat Village, Midnapur Dist. & Others, West Bengal Partners WSI-Public Health Department,](https://reader033.vdocument.in/reader033/viewer/2022042801/5ab64a537f8b9a0f058da8fa/html5/thumbnails/5.jpg)
Sundaresan Subramanian 5
PROJECT RESULTS
• Community Participation
• Skills Development
• Improved Quality of Life
• Projects Replicated
in North India at:
- Gharrot Village,
Palwal, Dist. Haryana
- Banipur in Rewari.
![Page 6: INNOVATIVE WATER MANAGEMENT INITIATIVES Removal Systems Project (Ex-situ and In-situ) Place Barasat Village, Midnapur Dist. & Others, West Bengal Partners WSI-Public Health Department,](https://reader033.vdocument.in/reader033/viewer/2022042801/5ab64a537f8b9a0f058da8fa/html5/thumbnails/6.jpg)
Sundaresan Subramanian 6
Arsenic Remediation
Problem High Levels of Arsenic in West Bengal’s Ground Watersimplicated to cause several types of cancer.
ProjectArsenic Removal Systems Project (Ex-situ and In-situ)
Place Barasat Village, Midnapur Dist. & Others, West Bengal
PartnersWSI-Public Health Department, West BengalSUNY/EnviroAssociates, NY- PHED, West Bengal
![Page 7: INNOVATIVE WATER MANAGEMENT INITIATIVES Removal Systems Project (Ex-situ and In-situ) Place Barasat Village, Midnapur Dist. & Others, West Bengal Partners WSI-Public Health Department,](https://reader033.vdocument.in/reader033/viewer/2022042801/5ab64a537f8b9a0f058da8fa/html5/thumbnails/7.jpg)
Sundaresan Subramanian 7
PROJECT RESULTS
• Successful Demo. of Arsenic Removal at Barasat Village, WB.
(See Pictures alongside)
• Project replicated at 25 villages in WB.
• Demonstrated In-situ treatment of Arsenic.
• Thousands of people benefited by the projects.
![Page 8: INNOVATIVE WATER MANAGEMENT INITIATIVES Removal Systems Project (Ex-situ and In-situ) Place Barasat Village, Midnapur Dist. & Others, West Bengal Partners WSI-Public Health Department,](https://reader033.vdocument.in/reader033/viewer/2022042801/5ab64a537f8b9a0f058da8fa/html5/thumbnails/8.jpg)
Sundaresan Subramanian 8
Pollution by Industrial Effluents
ProblemSevere Water Pollution caused by release of wastewater
into water bodies by Textile Industries in Tamil Nadu.
Water-borne diseases and adverse impact on Agriculture.
Project Use Innovative U.S. VSEP technology to treat and
recycle textile wastewater.
Place: Several Industries in Tamil Nadu’s Textile Belt.
Partners California State, New Logic - GEA Energy Systems, Chennai
![Page 9: INNOVATIVE WATER MANAGEMENT INITIATIVES Removal Systems Project (Ex-situ and In-situ) Place Barasat Village, Midnapur Dist. & Others, West Bengal Partners WSI-Public Health Department,](https://reader033.vdocument.in/reader033/viewer/2022042801/5ab64a537f8b9a0f058da8fa/html5/thumbnails/9.jpg)
Sundaresan Subramanian 9
PROJECT RESULTS
• New Logic VSEP Technology
demonstrated in 12 locations.
• At A.D. Textiles, Karur
85% water recovered from
144,000-liters/per day of
Wastewater release.
• $3 Million contract from Tirupur Manickapuram CEFT.
• Pictures illustrate results.
![Page 10: INNOVATIVE WATER MANAGEMENT INITIATIVES Removal Systems Project (Ex-situ and In-situ) Place Barasat Village, Midnapur Dist. & Others, West Bengal Partners WSI-Public Health Department,](https://reader033.vdocument.in/reader033/viewer/2022042801/5ab64a537f8b9a0f058da8fa/html5/thumbnails/10.jpg)
Sundaresan Subramanian 10
Community Water Management
ProblemNeed to buy truckloads of water at expensive prices to
meet daily needs of a large educational institution.
ProjectDecentralized Wastewater Treatment System & Recycling.
PlaceLoyola College, Chennai, Tamil Nadu
PartnersGeorgia, Environmental Systems LLC.-Ramky Infrastructure
![Page 11: INNOVATIVE WATER MANAGEMENT INITIATIVES Removal Systems Project (Ex-situ and In-situ) Place Barasat Village, Midnapur Dist. & Others, West Bengal Partners WSI-Public Health Department,](https://reader033.vdocument.in/reader033/viewer/2022042801/5ab64a537f8b9a0f058da8fa/html5/thumbnails/11.jpg)
Sundaresan Subramanian 11
PROJECT RESULTS
• 50,000 litres of wastewater treated per day using U.S. TVA technology.
• Recycled water used for gardening and sanitary purposes.
• Cut cost of buying water by almost half.
• Truckloads of water diverted to other needy users.Picture shows U.S Consul-General
Richard Haynes breaking ground for
the project at Loyola College.
![Page 12: INNOVATIVE WATER MANAGEMENT INITIATIVES Removal Systems Project (Ex-situ and In-situ) Place Barasat Village, Midnapur Dist. & Others, West Bengal Partners WSI-Public Health Department,](https://reader033.vdocument.in/reader033/viewer/2022042801/5ab64a537f8b9a0f058da8fa/html5/thumbnails/12.jpg)
Sundaresan Subramanian 12
ENERGY-SAVING OPTIONS
• Solar Pedalflo System
Uses solar energy for pumping ground water.
• Project implemented at Mahawella Estate, Ratnapuri District, Sri Lanka.
• Replicable in India. Saves Energy!
![Page 13: INNOVATIVE WATER MANAGEMENT INITIATIVES Removal Systems Project (Ex-situ and In-situ) Place Barasat Village, Midnapur Dist. & Others, West Bengal Partners WSI-Public Health Department,](https://reader033.vdocument.in/reader033/viewer/2022042801/5ab64a537f8b9a0f058da8fa/html5/thumbnails/13.jpg)
Sundaresan Subramanian 13
INNOVATIVE FINANCING
USAID DCA or third-party partial credit guarantee
Pooled Fund Investors
Trustee
Revenues
Bonds
URBAN LOCAL BODIES
Principle + interest payments partly secured by partial credit guarantee
![Page 14: INNOVATIVE WATER MANAGEMENT INITIATIVES Removal Systems Project (Ex-situ and In-situ) Place Barasat Village, Midnapur Dist. & Others, West Bengal Partners WSI-Public Health Department,](https://reader033.vdocument.in/reader033/viewer/2022042801/5ab64a537f8b9a0f058da8fa/html5/thumbnails/14.jpg)
Sundaresan Subramanian 14
SUMMING UP…
• Many water sources are contaminated.
• Small innovative water projects provide great benefits to communities.
• Access to potable water has improved.
• But, project coverage needs to broaden.
• Innovative financing is possible.
• Attitudes to water – a major barrier.
![Page 15: INNOVATIVE WATER MANAGEMENT INITIATIVES Removal Systems Project (Ex-situ and In-situ) Place Barasat Village, Midnapur Dist. & Others, West Bengal Partners WSI-Public Health Department,](https://reader033.vdocument.in/reader033/viewer/2022042801/5ab64a537f8b9a0f058da8fa/html5/thumbnails/15.jpg)
Sundaresan Subramanian 15
INDIA’S WATER CHALLENGE
How to Effectively Meet It?
• Decentralize Water Treatment
• Recycle Where Possible
• Train People to Develop Skills
• Improve Attitudes to Water
• Share Experiences; Replicate
• Innovate! Relentlessly Innovate for a Real Change!!