The polyhydroxyalkanoates characteristics of denitrifying and non-denitrifying phosphate accumulating organisms.
作者： Sheng-Jie You , Chaio-Fuei Ouyang , Shun-Hsing Chuang , None
关键词:
摘要: This study investigated the polyhydroxyalkanoates (PHA) characteristics of denitrifying phosphate accumulating organisms (DNPAO) and non-denitrifying (non-DNPAO) via a series anoxic batch experiments in which sludge was taken from hybrid AS-biofilm pilot plant named TNCU-I process. The results showed that 40.7% 59.3% PHA utilized aerobic zones, respectively. Meanwhile, 47% 53% up zones. uptake amount per unit consumption (γPO4/PHA) zones were 0.83 mg PO4-P/mg 0.64 PHA. Furthermore, γPO4/PHA DNPAO non-DNPAO 1.12 1.22 PHA, difference for between may be caused by insufficient extra zone.
sci-hub.se 参考文章(14)
Viswanath Arun, Takashi Mino™, Tomonori Matsuo™, Biological mechanism of acetate uptake mediated by carbohydrate consumption in excess phosphorus removal systems Water Research. ,vol. 22, pp. 565- 570 ,(1988) , 10.1016/0043-1354(88)90056-5
M. C. M. van Loosdrecht, M. A. Pot, J. J. Heijnen, Importance of bacterial storage polymers in bioprocesses Water Science and Technology. ,vol. 35, pp. 41- 47 ,(1997) , 10.2166/WST.1997.0008
T. Kuba, M.C.M. Van Loosdrecht, F.A. Brandse, J.J. Heijnen, OCCURRENCE OF DENITRIFYING PHOSPHORUS REMOVING BACTERIA IN MODIFIED UCT-TYPE WASTEWATER TREATMENT PLANTS Water Research. ,vol. 31, pp. 777- 786 ,(1997) , 10.1016/S0043-1354(96)00370-3
H. Satoh, T. Mino, T. Matsuo, Uptake of Organic Substrates and Accumulation of Polyhydroxyalkanoates Linked with Glycolysis of Intracellular Carbohydrates under Anaerobic Conditions in the Biological Excess Phosphate Removal Processes Water Science and Technology. ,vol. 26, pp. 933- 942 ,(1992) , 10.2166/WST.1992.0535
G v R* Wentzell, MC*, Ekama, GA*, Loewenthal, RE*, Dold, PL** and Marais, None, Enhanced polyphosphate organism cultures in activated sludge systems. Part II: experimental behaviour Water SA. ,vol. 15, pp. 71- 88 ,(1989)
A J Anderson, E A Dawes, Occurrence, metabolism, metabolic role, and industrial uses of bacterial polyhydroxyalkanoates. Microbiological Research. ,vol. 54, pp. 450- 472 ,(1990) , 10.1128/MR.54.4.450-472.1990
M. C. M. van Loosdrecht, J. J. Heijnen, G. J. F. Smolders, J. van der Meij, Stoichiometric Model of the Aerobic Metabolism of the Biological Phosphorus Removal Process Biotechnology and Bioengineering. ,vol. 44, pp. 837- 848 ,(1994) , 10.1002/BIT.260440709
Effect of continuous addition of an organic substrate to the anoxic phase on biological phosphorus removal Water Science and Technology. ,vol. 38, pp. 97- 105 ,(1998) , 10.1016/S0273-1223(98)00395-3
Jens Peter Kerrn-Jespersen, Mogens Henze, Biological phosphorus uptake under anoxic and aerobic conditions Water Research. ,vol. 27, pp. 617- 624 ,(1993) , 10.1016/0043-1354(93)90171-D
Wen-Tso Liu, Takashi Mino, Kazunori Nakamura, Tomonori Matsuo, Glycogen accumulating population and its anaerobic substrate uptake in anaerobic-aerobic activated sludge without biological phosphorus removal Water Research. ,vol. 30, pp. 75- 82 ,(1996) , 10.1016/0043-1354(95)00121-Z