Conservation - Reducing Water Usage

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.

Made available to us by the CII, the presentations offered here describe in detail just how these varied companies have undertaken wide ranging and often innovative eco-friendly modifications to equipment and procedures both within the their plants and in the townships around them. Technical parameters, financial implications and gains/savings are all clearly documented, making them valuable resource materials for study amongst the industrial community in India and elsewhere. While specific industries can of course gain from the sector specific innovations, there is also a wealth of material on ideas whose utility cuts across sectors, potentially benefiting industry as a whole.

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As a major user of water and generator of effluents, the corporate sector has a tremendous impact on India's water and sanitation situation, especially in the current context of accelerating growth and industrial development.

This presentation describes the efforts undertaken by ITCs Munger plant at water conservation.

This presentation describes the efforts at environmental management at  JK  Tyres, Kankroli, plant.

This presentation describes the efforts undertaken by ITC Bhadrachalan at water conservation. The company has chosen energy management, environmental & waste management and social & farm forestry as major focus areas for CSR.

Specific processes include recycling/reuse of paper mill back water for dilution of bleached pulp and unbleached tower as well as for pulp slushing; of recausticising plant cooling and sealing water to clarifloculator; reduction in DM water consumption due to increase in process condensate recovery; arresting water piping leakages including fire hydrant piping by clamping; and recycling of paper machine primary clarifier outlet water for miscellaneous uses. Specific water consumption trends show a decrease from 183 cu m/tonne in 1997-'98 to 60.7 cu m/tonne in 2006-'07.

This presentation describes the efforts undertaken by Mico Bosch - Jaipur at water conservation. Water conservation measures taken by this manufacturer of fuel injection pumps for the automotive industry come under the broad heads of reduction in specific water consumption, community partnership & campaigns, and conservation, recycling & auditing.

This, in a larger framework that includes the use of non-conventional energy sources; technology upgradation and increases in usage efficiency; monitoring, auditing and awareness initiatives; resource use minimization and recycling; tree plantation; the minimization of green house gas emissions, vendor/supplier audits and awareness drives for employees and society at large. A zero waste water discharge unit since inception, the plant recycles waste water for both process and gardening needs.

This presentation describes the water conservation efforts made by ITC Limited,  PSPD unit, Kovai, Tamil Nadu. ITC's Kovai unit manufactures paperboard and specialty papers (PSPD). Investments of Rs 30 million in water conservation, Rs.500 million on energy conservation and Rs.150 million on waste utilization have helped this plant achieve many breakthroughs, among them zero effluent discharge and zero solid waste output. 100% of the fly ash from the boiler, sludge from the ETP & plastics from waste is recycled.

The use of waste biomass as the main fuel for the boiler has reduced CO2 emissions by 96,000 tonnes per annum. Under the green belt development activities, vegetation has gone up from 20,000 trees in 2004-'05 to 80,500 in 2006-'07.

This presentation describes the efforts undertaken by Indo Rama Synthetics (I) Limited, Butibori, Nagpur, at water conservation.

This presentation describes the efforts made by Birla Corporation Ltd at Satna, Madhya Pradesh at water conservation.

This presentation describes the efforts undertaken by EID parry India Ltd, Pudukkottai, Tamil Nadu for water conservation. For a company that goes back more than two centuries, this sugar manufacturer is remarkably modern, with a fully automated plant and an equally modern conservation ethic.

This presentation provides the detials of the water conservation efforts undertaken by Mahindra and Mahindra, Nashik, Maharashtra.