Fast removal of ammonium ion using a hydrogel optimized with response surface methodology

Chemical Engineering Journal

Volumn 171, Issue 3, 2011, Pages 1201-1208

  Zheng, Yian ^a,b   Liu, Yi ^a,b   Wang, Aiqin ^a  

^a LANZHOU INSTITUTE OF CHEMICAL PHYSICS   (China)

^b UNIVERSITY OF CHINESE ACADEMY OF SCIENCES   (China)

Author keywords

Adsorption; Ammonium ion; Box Behnken design; Hydrogel; Response surface methodology

Indexed keywords

ACRYLIC ACIDS; ADSORPTION CAPACITIES; ADSORPTION RATES; AMMONIUM IONS; BATCH EXPERIMENTS; BOX-BEHNKEN DESIGN; CONTACT TIME; HIGH ADSORPTION CAPACITY; NEUTRALIZATION DEGREE; PH RANGE; PH VALUE; PREPARATION CONDITIONS; PREPARATION PARAMETERS; RESPONSE SURFACE METHODOLOGY; STRONG ACIDS; THREE-DIMENSIONAL NETWORKS; THREE-LEVEL;

ADSORPTION; AMMONIUM COMPOUNDS; CARBOXYLIC ACIDS; DESORPTION; EXPERIMENTS; IONS; OPTIMIZATION; PH EFFECTS; SILICATE MINERALS; SURFACE PROPERTIES;

HYDROGELS;

EID: 79959950512     PISSN: 13858947     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.cej.2011.05.026     Document Type: Article

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