Use of citric acid for heavy metals extraction from contaminated sewage sludge for land application

Water Science and Technology

Volumn 54, Issue 9, 2006, Pages 129-135

  del Mundo Dacera, D ^a   Babel, S ^a  

^a THAMMASAT UNIVERSITY   (Thailand)

Author keywords

Chemical extraction; Citric acid; Heavy metals; Land application; Organic acids; Sewage sludge

Indexed keywords

ANAEROBIC DIGESTION; CHROMIUM; COPPER; EXTRACTION; HEAVY METALS; LEAD; NICKEL; SLUDGE DIGESTION; ZINC;

CITRIC ACID; CONTAMINATED SEWAGE SLUDGE; HEAVY METALS EXTRACTION; LAND APPLICATION;

SEWAGE SLUDGE;

CARBOXYLIC ACID; CHROMIUM; CITRIC ACID; COPPER; HEAVY METAL; LEAD; NICKEL; OXALIC ACID; ZINC;

ANAEROBIC DIGESTION; CHROMIUM; COPPER; EXTRACTION; HEAVY METALS; LEAD; NICKEL; SEWAGE SLUDGE; SLUDGE DIGESTION; ZINC;

CITRIC ACID; EXTRACTION METHOD; HEAVY METAL; SEWAGE TREATMENT; SLUDGE;

ACIDITY; ANAEROBIC DIGESTION; ARTICLE; BIODEGRADABILITY; CONTROLLED STUDY; LAND USE; LEACHING; PH MEASUREMENT; SLUDGE DIGESTION; SLUDGE TREATMENT;

CITRIC ACID; HAZARDOUS WASTE; HYDROGEN-ION CONCENTRATION; METALS, HEAVY; SOIL POLLUTANTS; TIME FACTORS; WASTE DISPOSAL, FLUID; WATER POLLUTANTS, CHEMICAL;

EID: 33845904432     PISSN: 02731223     EISSN: None     Source Type: Book Series    
DOI: 10.2166/wst.2006.764     Document Type: Article

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