Treatment

Bangalore's sprawling expansion outpaces the public utility's ability to accommodate skyrocketing demand for water and sanitation services, and it is increasingly common for new residential communities to assume total management for their own water and sanitation services through their resident welfare associations. The principal challenge the associations face is ensuring their water security...

S. Vishwanath, Biome (www.biome-solutions.com) ruminates on learnings and new questions raised by those learnings during a recent visit to villages in the Puri district of Orissa, to formulate a joint Arghyam/Water Aid project on drinking water in the villages....

Vishwanath calls on all to set aside the "yuck" factor and take a rational view of the use of urine as a fertilizer. From a open discussion he goes on to list out the advantages of using plant nutrient rich urine as fertilizer and provides the maths behind his validation!! Write in with your take in the comments!

Highlights: 1. A litre of urine is worth about 40 paise...

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