Mahmoud Ali

4 Questions 5 Answers 0 Followers

Questions related from Mahmoud Ali

If you have a good budget, what will you buy a new GC or Automatic Solid Phase Extractor?

I have GC/MS in water analysis lab and we will have a new budget. What you think that will be more useful another GC or Automatic SPE

03 March 2016 3,980 4 View

After mazut spill in surface water, which compounds should be analyzed in water to be sure it is safe in water treatment plant?

If accidental spill of any petroleum product in surface water near to water treatment plant, which compounds should be analyzed?. Such in case of benzene, mazut or Diesel.

16 August 2014 705 6 View

Could advanced oxidation process (AOP) used for removal of chlorine disinfection by-products in drinking water?

Chlorine disinfection by-products sometimes become not under control because of high temperature or the necessity to add high doses of chlorine. So could advanced oxidation process (AOP) be used...

04 January 2014 9,429 11 View

What makes chloral hydrate at high concentration although concentrations of other chlorination by-products are below MCL?

Chloral hydrate in most cases occur at concentrations above 10ppb, which was previous MCL in WHO, while other chlorination by-products are below MCL.

29 December 2013 4,901 0 View