Waste treatment

Waste treatment remains a hurdle too big for high-tech Thrikkakara

Waste treatment remains a hurdle too big for high-tech Thrikkakara

30 Nov 2025

2 min read

Government suggests ways to treat, reuse sewage sludge

Government suggests ways to treat, reuse sewage sludge

27 Jan 2025

2 min read

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The New Indian Express

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