I also agree that this is ...

Published October 10, 2019 00:11 by Nick Nicholas, App Eng/Technical Director at Genesis Water Technologies, Inc.

I also agree that this is challenging, in that based on the values indicated for COD/BOD indicate that a biological process will not work. However, you will want to know the composition of the COD, is the composition composed of solvents, if so these would be particularly stripped prior to a treatment process. I also agree that AOP can be apart of a solution, I have posted several articles relating to the AOP process, please review these. Of course, TSS and O&G would typically need to be handled before any AOP process and post treatment after AOP process would be indicated as well. What is the flow rate? I am not as concerned with the Ammonia Nitrogen, this can be handled by a flocculant media. Yes, a bench test can determine the appropriate treatment steps/dosages for pre and post polishing treatment to meet the discharge goals.

3 Comments

AOP is your best bet as described above. Sean

Published March 9, 2020 19:32 by Sean Roop, Industrial and Engineering Consultants, LLC - Senior Water and Process Consultant

Permalink

I ask this because In Electro coagulation also OH- ions are produced..

Published March 9, 2020 15:33 by Gokul Ragupathi, Marketing and Business Development Executive at Confident Engineering India Private Limited

Permalink

After Using Solvent Stripper Can Electro coagulation help to reduce the remaining COD or the Solvent Stripper itself will remove all the COD?

Published March 9, 2020 15:31 by Gokul Ragupathi, Marketing and Business Development Executive at Confident Engineering India Private Limited

Permalink