Enhanced storage stability of aerobic granules seeded with pellets

Bioresource Technology

Volumn 101, Issue 21, 2010, Pages 8031-8037

  Xu, Hua Cheng ^a   He, Pin Jing ^a   Wang, Guan Zhao ^a   Yu, Guang Hui ^a   Shao, Li Ming ^a  

^a Tongji University   (China)

Author keywords

Activated sludge flocs; Aerobic granules; Extracellular polymeric substances; Pellets; Storage stability

Indexed keywords

ACTIVATED SLUDGE FLOCS; AEROBIC GRANULES; BIOMASS CONCENTRATIONS; ENHANCED STORAGE; EXTRA-CELLULAR POLYMERIC SUBSTANCES; PROTEIN CONCENTRATIONS; PROTEIN FRAMEWORKS; SETTLEABILITY; STABILITY LOSS; STORAGE STABILITY;

BIOACTIVITY; GRANULAR MATERIALS; PELLETIZING; POLYMERS; PROTEINS; STABILITY;

GRANULATION;

EXTRACELLULAR POLYMERIC SUBSTANCE; POLYMER; UNCLASSIFIED DRUG; ORGANIC COMPOUND; POLYSACCHARIDE; SEWAGE;

ACTIVATED SLUDGE; BIOMASS; HYDROPHOBICITY; OXIC CONDITIONS; POLYMER; PROTEIN;

ACTIVATED SLUDGE; AEROBIC CELL CULTURE; AEROBIC GRANULE; ARTICLE; BIOMASS; CONCENTRATION (PARAMETERS); CONTROLLED STUDY; DEGRANULATION; FLOCCULATION; FLUORESCENCE SPECTROSCOPY; HYDROPHOBICITY; MOLECULAR STABILITY; PRIORITY JOURNAL; PROTEIN ANALYSIS; SCANNING ELECTRON MICROSCOPY; STORAGE; SURFACE PROPERTY; AEROBIC METABOLISM; BIOTECHNOLOGY; CHEMISTRY; CONFOCAL MICROSCOPY; EXTRACELLULAR SPACE; FRACTIONATION; PROCEDURES; SEWAGE; SPECTROFLUOROMETRY;

AEROBIOSIS; BIOTECHNOLOGY; CHEMICAL FRACTIONATION; EXTRACELLULAR SPACE; MICROSCOPY, CONFOCAL; MICROSCOPY, ELECTRON, SCANNING; ORGANIC CHEMICALS; POLYSACCHARIDES; SEWAGE; SPECTROMETRY, FLUORESCENCE;

EID: 77954537654     PISSN: 09608524     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.biortech.2010.05.062     Document Type: Article

References (29)

1. APHA, 1998. Standard Methods for the Examination of Water and Wastewater, 20th ed. American Public Health Association, American Public Health Association, Washington, DC.
2. Adav S.S., Lee D.J., Tay J.H. Activity and structure of stored aerobic granules. Environ. Technol. 2007, 28:1227-1235.
3. Adav S.S., Lee D.J., Show K.Y., Tay J.H. Aerobic granular sludge: Recent advances. Biotechnol. Adv. 2008, 26:411-423.
4. Adav S.S., Lee D.J., Tay J.H. Extracellular polymeric substances and structural stability of aerobic granule. Water Res. 2008, 42:1644-1650.
5. Beun J.J., Hendriks A., van Loosdrecht M.C.M., Morgenroth E., Wilderer P.A., Heijnen J.J. Aerobic granulation in a sequencing batch reactor. Water Res. 1999, 33:2283-2290.
6. Chen M.Y., Lee D.J., Tay J.H. Staining of extracellular polymeric substances and cells in bio-aggregates. Appl. Microbiol. Biotechnol. 2007, 75:467-474.
7. Chen W., Westerhoff P., Leenheer J.A., Booksh K. Fluorescence excitation-emission matrix regional integration to quantify spectra for dissolved organic matter. Environ. Sci. Technol. 2003, 37:5701-5710.
8. DeBeer D., Oflaharty V., Thaveesri J., Lens P., Verstraete W. Distribution of extracellular polysaccharides and flotation anaerobic sludge. Appl. Microbiol. Biotechnol. 1996, 46:197-201.
9. Frølund B., Keiding K., Nielsen P. Enzymatic activity in the activated sludge flocs matrix. Appl. Microbiol. Biotechnol. 1995, 43:755-761.
10. Gaudy A.F. Colorimetric determination of protein and carbohydrate. Ind. Water Wastes 1962, 7:17-22.
11. Lee C.C., Lee D.J., Lai J.Y. Amylase activity in substrate deficiency aerobic granules. Appl. Microbiol. Biotechnol. 2009, 81:961-967.
12. Liu Y., Tay J.H. The essential role of hydrodynamic shear force in the formation of biofilm and granular sludge. Water Res. 2002, 36:1653-1665.
13. Lu F., Chang C.H., Lee D.J., He P.J., Shao L.M., Su A. Dissolved organic matter with multi-peak fluorophores in landfill leachate. Chemosphere 2009, 74:575-582.
14. Morgenroth E., Sherden T., van Loosdrecht M.C.M., Heijnen J.J., Wilderer P.A. Aerobic granular sludge in a sequencing batch reactor. Water Res. 1997, 31:3191-3194.
15. Moy B.Y.P., Tay J.H., Toh S.K., Liu Y., Tay S.T.L. High organic loading influences the physical characteristics of aerobic granules. Lett. Appl. Microbiol. 2002, 34:407-412.
16. Ng P.H. Storage stability of aerobic granules cultivated in aerobic granular sludge blanket reactor. Final year report of Bachelor of Engineering 2002, Nanyang Technological University, Singapore.
17. Rosenberg M., Gutnick D., Rosenberg E. Adherence of bacteria to hydrocarbons: a simple method for measuring cell-surface hydrophobicity. FEMS Microbiol. Lett. 1980, 9:29-33.
18. Sheng G.P., Yu H.Q. Characterization of extracellular polymeric substances of aerobic and anaerobic sludge using three-dimensional excitation and emission matrix fluorescence spectroscopy. Water Res. 2006, 40:1233-1239.
19. Tay J.H., Liu Q.S., Liu Y. The role of cellular polysaccharides in the formation and stability of aerobic granules. Lett. Appl. Microbiol. 2001, 33:222-226.
20. Tay S.T.L., Ivanov V., Yi S., Zhuang W.Q., Tay J.H. Presence of anaerobic bacteroides in aerobically grown microbial granules. Microbiol. Ecol. 2002, 44:278-285.
21. Tay J.H., Liu Q.S., Liu Y. Characteristics of aerobic granules grown on glucose and acetate in sequential aerobic sludge blanket reactors. Environ. Technol. 2002, 23:931-936.
22. Wang Z.W., Liu Y., Tay J.H. Distribution of EPS and cell surface hydrophobicity in aerobic granules. Appl. Microbiol. Biotechnol. 2005, 69:469-473.
23. Wang Z.W., Li Y., Liu Y., Wang Y.L., Zhou J.Q., Liu Y. The influence of short-term starvation on aerobic granules. Proc. Biochem. 2006, 41:2373-2378.
24. Wang Z.W., Liu Y., Tay J.H. Biodegradability of extracellular polymeric substances produced by aerobic granules. Appl. Microbiol. Biotechnol. 2007, 74:462-466.
25. Wang X.H., Zhang H.M., Yang F.L., Wang Y.F., Gao M.M. Long-term storage and subsequent reactivation of aerobic granules. Bioresour. Technol. 2008, 99:8304-8309.
26. Yu G.H., He P.J., Shao L.M., He P.P. Stratification structure of sludge flocs with implications to dewaterability. Environ. Sci. Technol. 2008, 42:7944-7949.
27. Yu G.H., He P.J., Shao L.M., Zhu Y.S. Extracellular proteins, polysaccharides and enzymes impact on sludge aerobic digestion after ultrasonic pretreatment. Water Res. 2008, 42:1925-1934.
28. Zhang L.L., Zhang B., Huang Y.F., Cai W.M. Re-activation characteristics of preserved aerobic granular sludge. J. Environ. Sci. 2005, 17:655-658.
29. Zhu J.R., Wilderer P.A. Effect of extended idle conditions on structure and activity of granular activated sludge. Water Res. 2003, 37:2013-2018.