Dear Sir,
We are dealing with water treatment plants like sewage treatment plant, effluent treatment plants. We need to know whether the treated stp water which is having the following parameters:
BOD level <20mg/l
COD<100mg/l
pH (6.5-7.5)
Oil & grease< 5 mg/l
Can be used for water used to grow fish. Please advice as soon as possible.
Sadish
wttac.design@yahoo.com
Water treatment Technologies and chemicals,
20/26, no 7, 1st floor, Sivagami Gardens,
Ashok nagar,
Chennai - 600 083.
Ph no - 044-24712461