Efforts needed to stop pollution
![](http://admin.indiaenvironmentportal.org.in/files/River_pollution_kochi_0.jpg)
The Tamil Nadu Pollution Control Board (TNPCB) has issued notices and is monitoring the mercerising units located on the banks of the Noyyal in the district.
Publication Date:
02/08/2016
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The Tamil Nadu Pollution Control Board (TNPCB) has issued notices and is monitoring the mercerising units located on the banks of the Noyyal in the district.