Removal of Cu(II) ions by biosorption onto powdered waste sludge (PWS) prior to biological treatment in an activated sludge unit: A statistical design approach

Bioresource Technology

Volumn 100, Issue 8, 2009, Pages 2348-2354

  Pamukoglu, M Yunus ^a   Kargi, Fikret ^a  

^a DOKUZ EYLUL UNIVERSITY   (Turkey)

Author keywords

Activated sludge; Biosorption; Box Behnken design, Cu(II) ions; Powdered waste sludge (PWS); Toxicity

Indexed keywords

ACTIVATED SLUDGE; BIOLOGICAL TREATMENTS; BOX-BEHNKEN DESIGN, CU(II) IONS; CHEMICAL OXYGEN; DESIGN APPROACHES; DESIGN METHODS; LOADING RATES; OBJECTIVE FUNCTION (OF); OPTIMUM CONDITIONS; POWDERED WASTE SLUDGE (PWS); REMOVAL OF CU (II) IONS; RESIDENCE TIME (RT); RESPONSE FUNCTIONS; RETENTION TIME (RT); SLUDGE VOLUME INDEX (SVI); TOXICITY REMOVALS; WASTE SLUDGES;

ACTIVATED SLUDGE PROCESS; ADSORPTION; BIOACTIVITY; BIOCHEMICAL ENGINEERING; BIOLOGICAL WATER TREATMENT; BIOSORPTION; DESIGN; IONS; OXYGEN; PROBABILITY DENSITY FUNCTION; REMOVAL; SORPTION; TOXICITY; WASTE TREATMENT; WASTEWATER; WASTEWATER TREATMENT;

CHEMICAL OXYGEN DEMAND;

CUPRIC ION;

ACTIVATED SLUDGE; CHEMICAL OXYGEN DEMAND; COPPER; RETENTION; SLUDGE; SORPTION; STATISTICAL ANALYSIS; TOXICITY;

ACTIVATED SLUDGE; ARTICLE; BIOSORPTION; CHEMICAL OXYGEN DEMAND; METHODOLOGY; PRIORITY JOURNAL; STATISTICAL CONCEPTS; TIME; WASTE WATER MANAGEMENT;

ADSORPTION; ANALYSIS OF VARIANCE; BACTERIA; BIODEGRADATION, ENVIRONMENTAL; COPPER; OXYGEN; POWDERS; REGRESSION ANALYSIS; SEWAGE; TIME FACTORS;

EID: 58549111782     PISSN: 09608524     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.biortech.2008.11.032     Document Type: Article

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