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C33
The Deccan Herald, Bangalorem 03 Jul 2008
Power generation from waste

Burhat Bangalore Mahanagara Palike has found a place to dispose 1,000 tonnes of municipal solid waste (MSW) generated in Bangalore City. The integrated MSW Processing and Disposal plant set up by Terra Firm in association with the Palike near Doddaballapur has begun to function. The plant received first load of garbage on Tuesday.

A team of reporters who visited the plant on Wednesday witnessed the procedure followed to process the garbage. Trucks entering the plant pass through the weigh-bridge. After dumping garbage at the designated place they pass through the weigh bridge once again to enable the staff at the plant to calculate the amount of garbage carried by each truck.

The operator has bought 120 acres of land for the plant. It has set up garbage pits to collect municipal waste. Bitumen sheets have been used to cover the ground to avoid leachet mixing up with ground water. Recyclable items will be segregated from garbage. Chemicals will be sprayed to avoid breeding of mosquitoes and birds.

Special Commissioner B S Ram Prasad said Palike has began processing of garbage with 50 trucks. Gradually it will be increased to 300 trucks a day. The plant has the capacity to take 1,000 tonnes a day. Using municipal waste the operator (Terra Firm) will generate 1.5 MW of power and compost. "As per the agreement between the operator will be paid tipping fee of Rs 66 per tonne of garbage. The operator has the liberty to sell the end product", he said.

Once the pit is filled up completely it will be covered by black plastic sheets. Gas generated due to heat will be collected through plastic pipes and the same is utilised to generate power. Site Engineer Swamy said the plant can generate about 1.5 MW of power. The plant requires about 150 kw of power to run the show. The remaining will be sold.

Composting unit

The unit also has a composting unit. The final rejects will go to landfill. "Only eight per cent of the total garbage generated go to the landfill. However, the rest is utilised to generate power and composting", Ram Prasad said.

The Palike will fix GPS (Geo-positioning system) apparatus in all 400 trucks disposing the garbage.

Joint Commissioner (Health) U A Vasanth Rao said "GPS apparatus helps the Palike officers to track the vehicle. A camera placed close to the weigh bridge will capture pictures, which can be viewed sitting in the Palike head office. This also will help contractors get their bills cleared without delay"

M Ramesh, a garbage contractor, appreciated the fool-proof system introduced by the Palike.
"This will definitely help us. Along with the Palike officers we can also trace where our vehicle is through the GPS", he said.




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