A short note on ETP:
To save the
environment of Textile industry by using Effluent Treatment Plant (ETP). From
different section of Textile manufacturing unit, a lot of water comes which are
really very harmful and dangerous for the nature and environment. Effluent Treatment Plant is very
essential part of Textile industry. There are some basic steps of Effluent
Treatment Plant. The steps are:
i. Primary
Filtration
ii. Cooling
& Mixing.
iii. Neutralization
by Acid or Alkali Dozing.
iv. Chemical
Coagulation.
v. Setting
& Separation of Sludge.
vi. Sludge
Pit.
vii. Filtration.
viii. Discharge
to Drain.
Effluent
Treatment Plant is three types. They are:
1. Physical-chemical
treatment plant.
2. Chemical-biological
plant.
3. Biological
treatment plant.
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