Effect of pH on the absorption of Cu(II) by alginate gel

Water Research

Volumn 29, Issue 1, 1995, Pages 315-321

  Jang, L K ^a   Nguyen, D ^a   Geese, G G ^b  

^a CALIFORNIA STATE UNIVERSITY   (United States)

^b MONTANA STATE UNIVERSITY   (United States)

Author keywords

alginate; copper; Langmuir model; metal recovery; pH

Indexed keywords

ABSORPTION; CHEMICAL REACTORS; COPPER; FLUIDIZED BEDS; GELS; MATHEMATICAL MODELS; PH EFFECTS; POLYSACCHARIDES; SOLUTIONS;

ALGINATE GELS; BINDING SITES; LANGMUIR MODELS;

METAL RECOVERY;

ALGINIC ACID; CARBOXYL GROUP; COPPER; COPPER ION; COPPER SULFATE; PROTON; SULFURIC ACID;

ABSORPTION; ARTICLE; BINDING AFFINITY; BIOREACTOR; CONCENTRATION (PARAMETERS); FLUIDIZED BED; GEL; KINETICS; MODEL; NONHUMAN; PH; PRIORITY JOURNAL; PRODUCTIVITY;

EID: 0028966176     PISSN: 00431354     EISSN: None     Source Type: Journal    
DOI: 10.1016/0043-1354(94)E0091-J     Document Type: Article

References (13)

1. Biosorption of metal ions by Azotobacter vinelandii
2. Voltammetric methods for distinguishing between dissolved and particulate metal ion concentrations in the presence of hydrous oxides
3. Definition of pH scales, standard reference values, measurement of pH and related terminology
4. Selectivity of alginate gel for Cu vs Co
5. Recovery of copper and cobalt by biopolymer gels
6. An iterative procedure based on the Donnan equilibrium for calculating the polymer-subphase volume of alginic acid
7. A two-phase model for determining the stability constants for interactions between copper and alginic acid
8. Use of gel-forming biopolymer directly dispensed into a loop fluidized bed reactor to recover dissolved copper
9. Complexation of metal ions with natural polyelectrolytes (Removal and Recovery of metal ions from polluted waters)
10. Individual activity coefficients of ions in aqueous solutions
11. Complexation of copper(II) by a poly(methacrylic acid) gel
12. The binding of heavy metals of algal surfaces