Liquid purification or separation – Processes – Treatment by living organism
Patent
1995-03-17
1996-06-25
Spear, Frank
Liquid purification or separation
Processes
Treatment by living organism
210743, C02F 328
Patent
active
055296920
ABSTRACT:
A method for the biological processing of organic substances and more particularly for anaerobic biological hydrolysis for subsequent biomethanization, with pH value control, in the case of which the dissolved and/or undissolved organic substances supplied to a first reactor are at least subjected to slight acidification in such reactor, the major part of the undissolved, at least partly acidified organic substances taken from the first reactor are supplied to a second reactor for the performance of at least one solids hydrolysis step and the main part of the dissolved, at least partly acidified organic substances from the first reactor and from the second reactor are supplied to a third reactor for the performance of at least one methanization step.
REFERENCES:
patent: 4067801 (1978-01-01), Ishila et al.
patent: 4318993 (1982-03-01), Ghosh et al.
patent: 4551250 (1985-11-01), Murper et al.
patent: 4579654 (1986-04-01), Bremmer
patent: 4597872 (1986-07-01), Andersson et al.
patent: 4636467 (1987-01-01), Chynoweth
patent: 4652374 (1987-03-01), Cohen
patent: 4781836 (1988-11-01), Thiele et al.
patent: 4849108 (1989-07-01), de Wilde
K. Buchholz et al., "Enzyme Production by Anaerobic Fermentation of Beet Pulp", Zucherind (1988) (English abstract is included.)
H. Rodriquez et al., "Characterization of the Cellulase Complex From Cellulomonas Grown on Bagasse Pith", Applied Microbiology & Biotechnology (1988).
J. E. Bailey et al., "Mixed Microbial Populations in Applications and Natural Systems", pp. 942-964 (1986).
T. Noike et al., "Characteristics of Carbohydrate Degradation and the Rate-Limiting Step in Anaerobic Digestion", Biotechnology and Bioengineering (1985).
G. Gonzalez et al., "A Kinetic Model for Pretreated Wheat Straw Saccharification by Cellulase", J. Chem. Tech. Biotechnol. (1989).
K. Buchholz et al., "Untersuchungen Zur Bildung Von Biogas Aus Rubenprebschnitzeln", Zucherindustrie (1986), pp. 837-844.
H. Gijzen et al., "High-Rate Two-Phase Process for the Anaerobic Degradation of Cellulose, Employing Rumen Microorganisms for an Efficient Acidogenesis", Biotechnology and Bioengineering (1988) pp. 418-425.
Z. B. Zwart et al., "Anaerobic Digestion of a Cellulosic Fraction of Domestic Refuse by a Two-Phase Rumen-Derived Process", Biotechnology and Bioengineering (1988) pp. 719-724.
Hack et al., "A New Process for High Performance Digestion", International Symposium on Anaerobic Digestion of Solid Wastes, Venice 14-17.4.92.
S. Rettich, "Biogas und Kompost aus Kuchen-und Gartenabfallen--Pilotversuch in Rottweil", EF-Verlag, Berlin (1989).
Rodde et al., "Anaerobe Vergarund als Vorstufe zur Kompostierung", Informationgesprach 1989, ANS Infor-Band, vol. 16, p. 198.
H. J. Gijzen et al., "Anaerobic Digestion of Cellulose Fraction of Domestic Refuse by Means of Rumen Microorganisms", Biotechnology and Bioengineering (1988) pp. 749-755.
REA Gesellschaft fur Recycling von Energie und Abfall mbH
Spear Frank
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