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Storm Water Management

Decentralized wastewater management – An overview of a community initiatives in New Delhi - Vigyan Vijay Foundation

This paper by Ajit Seshadri, Vigyan Vijay Foundation highlights the poor sanitation situation in India and argues that centralized approaches to wastewater treatment have had limited success and there is a need to make wastwater treatment people centric and effective through the use of decentralized systems such as DEWATS (Decentralized Wastewater Treatment Systems). DEWATS are locally organized and people driven systems that typically comprise a settler, anaerobic baffled tanks, filter beds of gravel and sand, and an open pond. The open pond or the polishing tank recreates a living environment for the wastewater to clean itself, naturally.Read More

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Decentralized wastewater management - An overview of a community initiative in New Delhi (India) - Vigyan Vijay Foundation (2009)375.33 KB
Recycled water applying natural treatment for horticulture from wastewater - Vigyan Vijay Foundation (2009)38.97 KB
Case studies of DEWATs at six sites - Vigyan Vijay Foundation (2009)878.24 KB
World water week - Abstract volume - Stockholm (2009)2.09 MB

Restoration of traditional small water bodies in Braj - The South Asian Journal of Tourism and Heritage

KundsThis paper published in the South Asian Journal of Tourism and Heritage begins by highlighting the importance of the traditional small water bodies in Braj, commonly known as kunds, as important freshwater sources as well as an important part of the culture and the traditions of the area.

There were 1000 such kunds, which used to be the source of fresh water in Braj in earlier times. The water was used for multiple purposes like irrigated agriculture, domestic uses, drinking water for cattle, bathing etc. Due to rapid urbanisation, lack of maintenance and prolonged negligence in the last 50-100 years, most of the kunds today have become silted up and are nearing extinction.Read More

The impending crisis for fresh water has forced the planners and policy makers to take cognizance of these traditional water bodies and an urgent need has been identified for taking necessary measures to restore the kunds. The present study thus aims at understanding the reasons for deterioration of the kunds and makes some technical suggestions for revival of these kunds.

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Restoration of traditional small water bodies in Braj - SAJTH (2010)236.19 KB

Implementation and testing of storm water management model - A research report by National Institute of Hydrology

The study endeavors to test the Storm Water Management Model (SWMM) in an urban area. The report presents the technical summary of the model, its structure, interaction between the various blocks of SWMM, the input requirements and the output. The Windows implementation of the blocks, including descriptions of the screen sequences, corresponding blocks, changes made for ease of use and limitations of the implementation are presented. The minimum hardware requirements and installation information for the Windows SWMM are discussed.Read More

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Implementation and testing of the storm water management model ( SWMM ) software by NIH (1998-99)2.28 MB
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Arghyam

6.22-2011.07.01-06