Removal of heavy metals from anaerobically digested sewage sludge by a new chemical method using ferric sulfate

Water Research

Volumn 34, Issue 3, 2000, Pages 751-758

  Ito, Ayumi ^a   Umita, Teruyuki ^a   Aizawa, Jiro ^a   Takachi, Toshiyuki ^a   Morinaga, Koji ^a  

^a IWATE UNIVERSITY   (Japan)

Author keywords

Anaerobically digested sewage sludge; Ferric sulfate; Heavy metals removal; Sequential selective extraction method; Sulfuric acid

Indexed keywords

COMPOSITION EFFECTS; EXTRACTION; HEAVY METALS; IRON COMPOUNDS; OXIDATION; PH; SEWAGE SLUDGE; SLUDGE DIGESTION; SULFURIC ACID;

IRON SULFATE; SEQUENTIAL SELECTIVE EXTRACTION METHOD;

ANAEROBIC DIGESTION;

FERRIC SULFATE; HEAVY METAL;

HEAVY METAL; METAL EXTRACTION; SEWAGE TREATMENT;

ACIDIFICATION; ARTICLE; OXIDATION; PRIORITY JOURNAL; RECYCLING; SEWAGE DISPOSAL; SLUDGE DIGESTION;

EID: 0033992296     PISSN: 00431354     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0043-1354(99)00215-8     Document Type: Article

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