Influence of different substrates on the formation and characteristics of aerobic granules in sequencing batch reactors

Journal of Environmental Sciences (China)

Volumn 18, Issue 5, 2006, Pages 864-871

  Sun, Fei Yun ^a   Yang, Cheng Yong ^a   Li, Jiu Yi ^a   Yang, Ya Jing ^b  

^a BEIJING JIAOTONG UNIVERSITY   (China)

^b TAIYUAN UNIVERSITY OF TECHNOLOGY   (China)

Author keywords

Aerobic granules; Different carbon substrates; Extracellular polymers; GSBR

Indexed keywords

GRANULAR MATERIALS; GRANULATION; POLYMERS;

AEROBIC GRANULATION PROCESS; AEROBIC GRANULES; CARBON SUBSTRATES; CHEMICAL CHARACTERISTIC; EXTRA CELLULAR POLYMERS; EXTRACELLULAR POLYMER SUBSTANCE; GSBR; SEQUENCING BATCH REACTORS;

BATCH REACTORS;

POLYMER;

AEROBIC METABOLISM; ARTICLE; CHEMISTRY; ECOSYSTEM RESTORATION; METHODOLOGY; SCANNING ELECTRON MICROSCOPY;

AEROBIOSIS; ENVIRONMENTAL REMEDIATION; MICROSCOPY, ELECTRON, SCANNING; POLYMERS;

EID: 33947492817     PISSN: 10010742     EISSN: None     Source Type: Journal    
DOI: 10.1016/S1001-0742(06)60006-5     Document Type: Article

References (23)

1. Anthonisen A, Loehr R C, Prakasam TBS et al., 1976. Inhibition of nitrification by ammonia and nitrous acid[J]. J Water Pollut Cont Fed, 48: 835-852.
2. APHA, 1989. Standard methods for the examination of water and wastcwater [M], 17th ed. Washington D C: American Public Health Association.
3. Beun J J, Hendriks A, Van Loosdrecht MCM et al., 1999. Aerobic granulation in a sequencing batch reactor [J]. Wat Res, 33(10): 2283-2290.
4. Beun J J, Van Loosdrecht M C M, Heijnen J J, 2002. Aerobic granulation in a sequencing batch airlift reactor [J]. Wat Res, 36 (3): 702-712.
5. de Kreuk M K, Van Loosdrecht M C M, 2004. Selection of slow growing organisms as a means for improving aerobic granular sludge stabilityfj]. Wat Sci Tech, 49(11/12): 9-17.
6. Etterer T, Wilderer P A, 2001. Generation and properties of aerobic granular sludge[J]. Wat Sci Tech, 43(3): 19-26.
7. Lettinga G, Van Velsen A F M, De Hobma SW et al., 1980. Use of the upflow sludge blanket (USB) reactor concept for biological wastewater treatment, especially for anaerobic treatment [J]. Biotech Bioeng, 22: 699-734.
8. Li Y, Liu Y, 2005. Diffusion of substrate and oxygen in aerobic granules[J]. Biochem Eng J, 27: 45-52.
9. Liu Y, Yang S F, Tay J H, 2004a. Improved stability of aerobic granules by selecting slow-growing nitrifying bacteria [J]. J Biotech, 108: 161 - 169.
10. Liu Y, Wang Y X, Mo H J et al., 2004b. Effect of organic substrates on the formation of the extracellular polymeric substance in activated sludge[J]. Environ Chem, 23(3): 252-255.
11. Martins AMP, Heijnen J J, Van Loosdrecht M C M, 2003. Effect of feeding pattern and storage on the sludge settleability under aerobic conditions[J]. Wat Res, 37: 2555-2570.
12. Me Swain B S, Irvine R L, Wilderer P A, 2004. The effect of intermittent feeding on aerobic granule structure [J]. Wat Sci Tech, 49(11/12): 19-25.
13. Morgenroth E, Sherden T, van Loosdrecht MCM et al., 1997. Aerobic granular sludge in sequencing batch reactor [J]. Wat Res, 31(12): 3191-3194.
14. Peng D C, Nicolas B, Jean-Philippe D et al., 1999. Aerobic granular sludge-a case report[J]. Wat Res, 33: 890-892.
15. Pereboom J H F, 1994. Size distribution model for methanogenic granules from full-scale UASB and IC reactors[J]. Wat Sci Tech, 30:211-221.
16. Qin L, Liu Y, Tay J H, 2004. Effect of settling time on aerobic granulation in sequencing batch reactor [J]. Biochem Eng J, 21: 47-52.
17. Sponza D T, 2002. Extracellular polymer substances and physicochemical properties of floes in steady- and unsteady-state activated sludge systems[J], Pro Bioch, 37: 983-998.
18. Tay J H, Liu Q S, Liu Y X, 2001. The effects of shear force on the formation, structure and metabolism of aerobic granulesfj]. Appl Microbiol Biotech, 57: 227-233.
19. Tay J H, Pan S, He Y et al., 2004. Effect of organic loading rate on aerobic granulation I: reactor performance [J]. J Environ Eng, 130: 1094-1101.
20. Tay J H, Pan S, He Y et al, 2003. The effect of organic loading on the aerobic granulation: the development of shear force [J]. Wat Sci Tech, 47(11): 235-240.
21. van Loodrecht M C M, 1995. Biofilm structures [J]. Wat Sci Tech, 32 (8): 35-43.
22. Yang S F, Tay J H, Liu Y, 2004. Inhibition of free ammonia to the formation of aerobic granulesfj]. Biochem Eng J, 17: 41-48.
23. Zhu J R, Liu C X, 1999. Cultivation and physic-chemical characteristics of granular activate sludge in alternation of anaerobic/aerobic processfJ], Environ Sci, 20(2): 38-41.