My Dear Colleague:You did n't ...
Published by Mahmood Ghaheri, Niroo chlor Company Advisor
My Dear Colleague:You did n't mention the simplest datum required which is the COD over BOD ratio to see if biological treatment is a good choice.
Published by Mahmood Ghaheri, Niroo chlor Company Advisor
My Dear Colleague:You did n't mention the simplest datum required which is the COD over BOD ratio to see if biological treatment is a good choice.