Samane Ghodrati

2 Questions 10 Answers 0 Followers

Questions related from Samane Ghodrati

How to measure COD for saline waste-water containing high chloride?

Can I use AgNO3 or HgSO4 in COD analyses for eliminating of chloride interference for samples containing high chloride in range of 3000-12000 mg/L, so that a 10/1 weight ratio of HgSO4/Cl- is...

12 October 2013 4,442 10 View

I have a wastewater sample with chloride concentration 100 to 1000. How can I remove chloride interference in the COD test?

I have used standard method solution, but I don't know exactly how remove the chloride interference.

28 December 2012 9,412 15 View