refiner
Electrical
- Feb 11, 2003
- 5
Hi.
I wonder if activated sludge system can handle heavy metal.especially arsenic and mercury, in wastewater or not. Concentration is 150 mg/l As, 0.1 mg/l Hg, and COD of 2500 mg/l. Or is there any pre-treatment system that can handle before sending to the activated sludge.
Thank you in advance for any suggestion.
I wonder if activated sludge system can handle heavy metal.especially arsenic and mercury, in wastewater or not. Concentration is 150 mg/l As, 0.1 mg/l Hg, and COD of 2500 mg/l. Or is there any pre-treatment system that can handle before sending to the activated sludge.
Thank you in advance for any suggestion.