Approximately 58.5% of the city’s waste generation is from households, 49.7% from
commercial establishments and 6.8% from street sweeping. The Per Capita waste generation
from regular households in the city is 309g and that from slums is 300g.
Of the total waste generated, approximately 23.8% is of the waste is attributed
to Bulk Generators.
In line with the MSW Rules, Bengaluru has identified 4 basic streams of waste –
Wet, Dry, Sanitary and Reject/Inert Waste. Additionally we have moved towards segregating,
collecting and processing other special streams like coconut/sugarcane, Leaf/Garden
Waste, animal waste, E-waste and construction and debris.
The indicative composition of waste is listed in the table below:
|
Vegetable
|
30%
|
|
Paper
|
9%
|
|
Plastic
|
12%
|
|
Cardboard
|
4%
|
|
Textiles
|
4%
|
|
Grass/leaves/wood
|
6%
|
|
Leather
|
0%
|
|
Electronic item
|
2%
|
|
Metal
|
1%
|
|
Organic
|
23%
|
|
Glass
|
3%
|
|
Debris
|
5%
|
|
Biomedical
|
2%
|
We have classified the streams waste into two categories – Value generating streams
(can be processed) and No value streams. Value generating streams include wet, dry,
leaf/garden, coconut/ sugarcane and E-waste. No value streams include street sweeping
inert, animal, sanitary and construction debris waste.