The effect of kaolinite on oxalate (bio) degradation at 25°C, and possible implications for adsorption isotherm measurements

Chemical Geology

Volumn 177, Issue 3-4, 2001, Pages 431-442

  Ganor, Jiwchar ^a   Sharon, Nir ^a   Jordi, Cama ^a  

^a BEN GURION UNIVERSITY OF THE NEGEV   (Israel)

Author keywords

Adsorption; Clay; Decomposition; Kaolinite; Organic acid; Oxalate

Indexed keywords

ADSORPTION; ALUMINUM SILICATE; BIODEGRADATION; ISOTHERM; MICROBIAL ACTIVITY; MICROBIAL DEGRADATION; ORGANIC COMPOUND; OXALIC ACID; PH; REACTION MECHANISM; REACTOR; SURFACE; TEMPERATURE;

ADSORPTION; BIODEGRADATION; CLAY; DECOMPOSITION; GROUNDWATER; KAOLINITE; ORGANIC ACID; OXALATE; POLLUTION; SOIL;

EID: 0034932381     PISSN: 00092541     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0009-2541(00)00425-3     Document Type: Article

References (29)

1. Biological impact on mineral dissolution: Application of the lichen model to understanding mineral weathering in the rhizosphere
2. Experimental studies of organic acid decomposition
3. Thermal decarboxylation of acetate: III. Catalysis by mineral surfaces
4. Chemistry and mechanisms of low-temperature dissolution of silicates by organic acids
5. The role of organic matter in controlling aluminum solubility in acidic mineral soil horizons
6. Microbial weathering of a brown forest soil: Influence of partial sterilization
7. Kinetics of feldspar and quartz dissolution at 70-80°C and near-neutral pH: Effects of organic acids and NaCl
8. Role of soil organic acids in mineral weathering processes
9. The effect of aqueous complexation and gibbsite surface sites on the decarboxylation rate of malonate
10. Low-molecular-weight organic acids in selected soils of the Southeastern USA
11. The effect of pH on kaolinite dissolution rates and on activation energy
12. How important are organic acids in generating secondary porosity in the subsurface
13. Calcium oxalate: Occurrence in soils and effect on nutrient and geochemical cycles
14. Comparison and evaluation of experimental studies on dissolution of minerals by organic acids
15. Microbial control of silicate weathering in organic-rich ground water
16. The effect of organics on feldspar dissolution and the development of secondary porosity
17. Distribution and occurrence of organic acids in subsurface waters
18. Dissolution and precipitation kinetics of kaolinite at 80°C and pH 3: The dependence on solution saturation state
19. Does organic acid adsorption affect alkali-feldspar dissolution rates?
20. Thermal decarboxylation of acetate: Part 1. The kinetics and mechanism of reaction in aqueous solution
21. Material balance considerations for the generation of secondary porosity by organic acids and carbonic acid derived from kerogen, Denver Basin, Colorado, USA
22. Character and significance of forest tree root exudates
23. Rates of feldspar dissolution at pH 3-7 with 0-8 mM oxalic acid
24. Oxalate adsorption at a plagioclase (An47) surface and models for ligand-promoted dissolution
25. The chemistry of secondary porosity