Civil Engineering - Waste Water Engineering - Discussion
Discussion Forum : Waste Water Engineering - Section 1 (Q.No. 39)
For the COD test of sewage, organic matter is oxidised by K2Cr207 in the presence of
Discussion:2 comments Page 1 of 1.
Gurjant singh said: 1 year ago
Explain the Given answer.
Rkv said: 2 years ago
Please describe the answer.
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