Safie Anjomshoa

3 Questions 2 Answers 0 Followers

Questions related from Safie Anjomshoa

How i can coat a steel cord (wire) by brass coating soluting?

i work on operation of steel cord coating by brass for a golden color, i wanna know the materials to make the solution.

21 August 2024 9,511 0 View

How to increase MLSS in aeration tank from 5000 mg/l to 12000 mg/l ?

I have an aeration tank and feed it with wastewater. MLSS tests show that the growth is slowly, only 400 or 500 mg/l per day. my tank MLSS is 5000 mg/l and my target is 12000 mg/l.

08 July 2016 9,346 14 View

How can i make solutions with specific CODs?

i have a sample that i want to find its COD. i had fined a COD testing method ( that uses permanganate for measuring COD) but i dont know Accuracy of this method. now i want make some standard...

20 June 2016 6,822 6 View