Analysis of material collected on particles exposed to volatile matter of bituminous coal in a fluidized bed
Immobilization of Clostridium thermocellum cells on bituminous coal particles
โ Scribed by Paul N. Horne; Hsien-Wen Hsu
- Publisher
- Elsevier Science
- Year
- 1983
- Tongue
- English
- Weight
- 556 KB
- Volume
- 129
- Category
- Article
- ISSN
- 0003-2697
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โฆ Synopsis
The immobilization isotherms of Clostridium thermocellum cells on bituminous coal particles of approximately 0.15- to 0.18-mm diameter were experimentally measured at 60, 45, and 30 degrees C with a pH value of 7.0 and with pH values of 6.0 and 5.0 at 60 degrees C. The immobilization data were correlated into Langmuir forms and their characteristic coefficients were obtained. A method to obtain thermodynamic quantities delta G, delta H, and delta S for the immobilization is also demonstrated.
๐ SIMILAR VOLUMES
The kinetic constant K,, determined under a range of substrate loadings, was used to compare immobilized cell anaerobic digesters treating abattoir and milk bottling waste waters. Two types of mineral support were evaluated, sepiolite and bentonite, and found to influence significantly the process k