Kenza Bensadok

4 Questions 4 Answers 0 Followers

Questions related from Kenza Bensadok

How to prepare, using a simple technique, a PbO2 electrode for use in anodic oxidation?

The electrode should be chemically very stable (used in very acidic and corrosive medium) and presenting an overvoltage higher than that of oxygen production.

15 January 2014 8,285 1 View

Can we measure COD of a solid? And what are the best and the easiest methods?

Without lixiviation

04 January 2014 3,095 5 View

How could we eliminate the interference of iron in COD measurement?

In the Fenton process, ferrous iron is used as catalyst and is oxidized by potassium dicromate

04 January 2014 5,048 8 View

Could anybody tell me how we can measure COD or total carbon of a solid? What are the best and the easiest methods?

I am looking for methods that don't need lixiviation

04 January 2014 6,286 2 View