News and Articles

Post forwarded by : Sekhar Raghavan

This article by Collaborative for the Advancement of the Study of Urbanism through Mixed Media (CASUMM) presents the case of Bellandur Tank in Bangalore city and highlights how rapid unplanned urbanisation has led to the destruction of one of the biggest water bodies in Bangalore Urban district.

The tank provided sustenance for people who lived in the areas surrounding it and provided water for irrigation, household purposes such as drinking, washing and cleaning, besides providing ample supply of fish. The tank was thus an integral part of the society and had a relationship with the communities residing around the tank.

The CII-GBC National Awards for Excellence in Water Management 2007 are an important step towards encouraging,  supporting and applauding industry efforts to conserve water and reduce toxic effluent discharge. As India's economic boom gathers more and more momentum with each passing year, industrial water and energy use and related environmental impacts are going to be among the most critical factors in resource sustainability debates in the country and elsewhere. The companies portrayed represent a wide spectrum of industry: paper, metals, agro-processing, synthetic fibre, petroleum, transport, cement, energy, fertilizer, soft drinks and more.

This report by the Water and Sanitation Programme (WSP) draws attention to the fact that a very high percentage (40%) of the population in the world does not have access to basic level of sanitation, which has serious health consequences and puts a considerable economic burden on the poor. The report explores the issue of what can be the most appropriate financing mechanisms to meet the sanitation needs of the poor.

The policy paper examines the condition of community toilet in terms of its infrastructure, operation & maintenance, uses and payment of user charges. The paper is a result of a joint collaboration between Water for Asian Cities (WAC) Programme of UN-HABITAT and the Directorate of Urban Administration & Development, Government of Madhya Pradesh.

In Madhya Pradesh, WAC is supporting Asian Development Bank-financed project in cities of Bhopal, Gwalior, Indore and Jabalpur to improve and expand urban water and sanitation services. This study has been taken up to monitor implementation of the water and sanitation related targets.

This paper by ISRO broadly deals with desertification and the process of land degradation in arid, semi-arid and dry sub-humid areas. It describes the classification system, methodology and results of the desertification & land degradation status mapping carried out for the entire country on 1: 500,000 scale using multi-temporal Resourcesat AWiFS data. The dominant processes of land degradation, viz. water erosion, vegetal degradation, wind erosion, salinization, waterlogging, frost heaving, frost shattering and mass movement have been deciphered and mapped using satellite data.

This document by International Water Management Institute (IWMI) highlights the urgent need for improving irrigation systems to enhance food production to meet the needs of the growing population in Asia, in the context of increasing urbanisation and the challenges posed by climate change.

Experience has shown that improvement in irrigation systems have led to improvement in agricultural growth in Asia in the past where irrigated agriculture still continues to be the heart of rural growth.

However, experts estimate that demand for food and animal feed will double during the next fifty years in Asia. This will require better management of the existing irrigated lands as opening up of new alternatives is constrained by lack of land and water resources.

For Immediate Release

Underwriters Laboratories Certifies Kimberlite Chemicals for Health Effects in Drinking water
Kimberlite Chemicals Becomes First Indian Company to Earn UL
Certification for Antiscalant Water Treatment Chemicals

Bangalore, India, April 14 2010 – Underwriters Laboratories (UL), a global leader in drinking water quality and safety, today announced that Kimberlite Chemicals India Pvt.  Ltd., received UL certification for its antiscalant water treatment chemicals. Kimberlite’s antiscalant water treatment chemicals will now bear the UL Classified Water Quality Mark, indicating certification to ANSI/NSF Standard 60 for health effects.

UL launched its drinking water product certification program in India in 2009 and has been working with a number of Indian companies on a broad range of products including disinfection and oxidation chemicals, coagulants, drinking water treatment units, gaskets, butterfly valves, sediment filter cartridges and activated carbon.  Kimberlite, a renowned company known for its world-class technology product and service in the field of specialty chemicals and coatings, is the first Indian manufacturer to be certified through UL’s water program for antiscalant water treatment chemicals.

UL’s certification of Kimberlite’s antiscalant chemicals provides verification that these chemicals have been independently tested and validated to meet both industry standards for health effects in drinking water as well as UL’s rigorous certification requirements. Antiscalant chemicals are used to protect reverse osmosis (RO) membrane life and are used in industrial RO purifiers.

The paper analyzes the potential impacts of energy pricing on efficiency, equity and sustainability in groundwater use. The overall objective of the study is to analyze the socio-economic viability of pro rata pricing of electricity in agriculture. Specific objectives are:

• To study the impact of change in mode of electricity pricing on efficiency and sustainability of groundwater use by well owners
• To analyze the overall impact of electricity pricing on the farming system of well owners, including the economic prospects of farming 
• To analyze the impact of change in mode of electricity pricing on the functioning of water markets

This study explores possibilities of local energy and groundwater management in Andhra Pradesh with the involvement of farmers for constructive contribution in improving the field situation in electricity supply and groundwater management.

Ground water pumping using electricity is a complex issue, leaving all actors - the farmers, distribution company, State government and environment conscious analysts - frustrated and dissatisfied. Farmers are frustrated with the poor quality of electricity supply, distribution companies with the low revenue, State government with the high levels of subsidy and the environmentalists with inefficient water use resulting in falling water tables. Level of mistrust between actors is also quite high. The process of evolving a sustainable solution is not clear.

In this context, this study by Prayas Energy Group and Centre for World Solidarity (CWS), explores:

• Grassroot and state-level insights, regarding electricity use and water management in agriculture
• Developing a simple methodology in consultation with farmers for collecting baseline field data and analyzing it towards improving the efficiency in a strategic way 
• Possible areas of intervention in future