Hello Parimal.I agree with my ...

Published July 16, 2014 19:29 by Leonardo Zanata, Professor at Faculdades Oswaldo Cruz

Hello Parimal. I agree with my friend here about the biological treatment. It is cheap and very efficient. BUt you will have to know about the regulations of your country for WW treatment and discharg , the total flow to be treated, the caracteristics of the WW (sewage, industrial, etc.) and than you will have data to decide about a treatment system, ok? Regards!