Indian Aluminium Company Limited, Alupuram Smelter Eloor.
Indian Aluminium Company Limited, Alupuram Smelter Eloor.
Indian Aluminium Company Limited, Alupuram Smelter Eloor.
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Recommendations:<br />
1. The effluent generated from the factory contains high Chlorides,TDS and high<br />
COD/BOD ratio. The existing biological treatment system is ineffective for achieving<br />
the prescribed quality. Hence the company shall be directed to provide alternate<br />
treatment techniques such as evaporation system for eliminating pollution problems<br />
and achieving zero discharge system. The unit despite notice , have not taken any<br />
initiative to treat the inorganic toxic effluent generated . The discharge of toxic<br />
effluent by employing dilution technology after the biological treatment system is<br />
violation of Water(Prevention and Control of Pollution)Act 1974. A sister concern of<br />
this unit generating similar toxic effluent had to go for other non-biological<br />
treatment system. Until such system is installed the unit must be asked to stop<br />
production as the present ETP is found inadequate and ineffective.<br />
2. The actual quantity of effluent discharge should be assessed for the maximum<br />
production rate.<br />
3. Maximum production rate reported in the proforma is found to exceed the quantity<br />
specified in the consent order.<br />
4. Chlorine gas is admittedly used in the factory for processing purpose. But Chlorine<br />
gas is not included among the list of raw materials furnished to the committee. It is<br />
noticed from the proforma submitted by Merchem (India) Pvt. Ltd. Chlorine gas is<br />
used for producing MBTS/MBS. It should be ascertained whether M/s Merchem<br />
<strong>Limited</strong>, Edayar is manufacturing these products, which are not disclosed in the<br />
application submitted to the committee /PCB.<br />
5. Products manufactured and Production rate shall be verified.<br />
6. During the inspection of the factory it was noticed that fresh water dilution is<br />
employed at the discharge point of Effluent treatment plant for achieving the<br />
prescribed effluent quality. This should be stopped forthwith. The company should go<br />
for zero effluent discharge system by providing other treatment techniques such as<br />
evaporation.<br />
7. The premises of the effluent treatment plant near the well found containing effluent<br />
and slurry from Effluent treatment plant<br />
8. House keeping is to be improved.<br />
SUD CHEMIE INDIA PVT LTD<br />
Name of the Industry<br />
: Sud Chemie India Pvt Ltd<br />
Date of Inspection :20-11-2004.<br />
Name of the Products<br />
:HT shift catalyst- 60 t/ month<br />
LT shift catalyst- 20t/ month<br />
Zinc oxide catalyst- 25 t/month<br />
Dechlorination catalyst or<br />
Hydrodesulphurization catalyst—20 t
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