Sewage sludge conditioning with coal fly ash modified by sulfuric acid

Chemical Engineering Journal

Volumn 158, Issue 3, 2010, Pages 616-622

  Chen, Changya ^a   Zhang, Panyue ^b   Zeng, Guangming ^a   Deng, Jiuhua ^a   Zhou, Yu ^a   Lu, Haifeng ^c  

^a HUNAN UNIVERSITY   (China)

^b BEIJING FORESTRY UNIVERSITY   (China)

^c HARBIN INSTITUTE OF TECHNOLOGY   (China)

Author keywords

Coal fly ash modification; Conditioning; Dewatering; Settling; Sewage sludge

Indexed keywords

ACID CONCENTRATIONS; CHARGE NEUTRALIZATION; CHEMICAL CONDITIONS; COAL FLY ASH; COAL FLY ASH MODIFICATION; CONDITIONED SLUDGE; CONDITIONING; DEWATERABILITY; EXCESS SLUDGE; FILTER CAKES; FLOC FORMATION; INDUSTRIAL WASTEWATERS; INFLUENCING PARAMETERS; MECHANICAL DEWATERING; MODIFICATION CONDITIONS; ORTHOGONAL EXPERIMENT; RAW COAL; SETTLEABILITY; SLUDGE CONDITIONING; SLUDGE DEWATERABILITY; SOAKING TIME; SPECIFIC RESISTANCE TO FILTRATION;

ACIDS; ACTIVATED SLUDGE PROCESS; ADSORPTION; CENTRIFUGATION; COAL; COAL ASH; COAL INDUSTRY; DEWATERING; INDUSTRIAL WATER TREATMENT; SEWAGE SLUDGE; SULFURIC ACID; WASTEWATER; WASTEWATER TREATMENT;

FLY ASH;

EID: 77949273884     PISSN: 13858947     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.cej.2010.02.021     Document Type: Article

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