Chemical and biological removal of arsenic from sewage sludge

Water Science and Technology

Volumn 44, Issue 10, 2001, Pages 59-64

  Ito, A ^a   Takachi, T ^b   Aizawa, J ^a   Umita, T ^a  

^a IWATE UNIVERSITY   (Japan)

^b NIKKEN Consultants Inc   (Japan)

Author keywords

Arsenic removal; Ferric sulfate; Iron oxidizing bacteria; pH; Phosphate; Sewage sludge

Indexed keywords

ARSENIC; BACTERIA; CHEMICALS REMOVAL (WATER TREATMENT); LEACHING; OXIDATION; PH; PHOSPHATES;

BATCH REACTORS;

SEWAGE SLUDGE;

ALKALI; ALUMINUM; ARSENIC; CADMIUM; FERRIC SULFATE; IRON; MANGANESE; PHOSPHATE; SULFURIC ACID; ZINC;

ARSENIC; BACTERIUM; LEACHING; REMOVAL; SEWAGE;

AEROBIC BACTERIUM; BACTERIAL METABOLISM; CHEMICAL REACTION; CONFERENCE PAPER; NONHUMAN; PH; REACTOR; SEWAGE TREATMENT; SLUDGE;

EID: 0035208779     PISSN: 02731223     EISSN: None     Source Type: Journal    
DOI: 10.2166/wst.2001.0581     Document Type: Conference Paper

References (9)

1. The influence of redox chemistry and pH on chemically active forms of arsenic in sewage-amended soil
2. Effect of inoculation of iron oxidizing bacteria on elution of copper from anaerobically digested sewage sludge
3. Removal of heavy metals from anaerobically digested sewage sludge by a new chemical method using ferric sulfate
4. Metals removal and recovery from municipal sludge
5. The efficiency of heavy metal removal by a conventional activated sludge
6. Heavy metal behaviour during the activated sludge process II. Insoluble metal removal mechanisms
7. Heavy metals removal from anaerobically digested sludge by chemical and microbiological methods