Open problems · Environment & pollution
Noyyal river pollution
Dyeing units have polluted the Noyyal river for decades.
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DiscussionOpen for ideas, evidence and questions.
What we know
The Noyyal river has been polluted by dyeing units for decades.
Open questions
- What do water tests along the Noyyal show today, upstream and downstream of Tiruppur?
- How many dyeing units use zero-discharge treatment, and is it checked?
- What has the clean-up cost so far, and who paid?
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