Short chain fatty acids accumulation and microbial community succession during ultrasonic-pretreated sludge anaerobic fermentation process: Effect of alkaline adjustment

International Biodeterioration and Biodegradation

Volumn 94, Issue , 2014, Pages 128-133

  Liu, Yali ^a   Li, Xin ^a   Kang, Xiaorong ^a   Yuan, Yixing ^a   Du, Maoan ^a  

^a HARBIN INSTITUTE OF TECHNOLOGY   (China)

Author keywords

Alkaline adjustment; Microbial community; Protease; SCFAs; Waste activated sludge

Indexed keywords

CHAINS; FATTY ACIDS; FERMENTATION; MICROORGANISMS;

ALKALINE ADJUSTMENT; MICROBIAL COMMUNITIES; PROTEASE; SCFAS; WASTE ACTIVATED SLUDGES;

ALKALINITY;

ACTIVATED SLUDGE; ANOXIC CONDITIONS; BACTERIUM; BIOACCUMULATION; BIODEGRADATION; CARBOHYDRATE; ENZYME ACTIVITY; EXPERIMENTAL STUDY; FATTY ACID; FERMENTATION; MICROBIAL COMMUNITY; PH; PROTEIN; SUCCESSION; WASTE;

EID: 84907062542     PISSN: 09648305     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ibiod.2014.07.004     Document Type: Article

References (32)

1. APHA Standard Methods for the Examination of Water and Wastewater 1976, American Public Health Association, Washington, DC. 14th ed.
2. Chen Y., Jiang S., Yuan H., Zhou Q., Gu G. Hydrolysis and acidification of waste activated sludge at different pHs. Water Res. 2007, 41:683-689.
3. Cokgor E.U., Oktay S., Tas D.O., Zengin G.E., Orhon D. Influence of pH and temperature on soluble substrate generation with primary sludge fermentation. Bioresour. Technol. 2009, 100:380-386.
4. Erden G., Filibeli A. Improving anaerobic biodegradability of biological sludges by Fenton pre-treatment: effects on single stage and two-stage anaerobic digestion. Desalination 2010, 251:58-63.
5. Gonzalez del Campo A., Cañizares P., Lobato J., Rodrigo M.A., Fernandez F.J. Electricity production by integration of acidogenic fermentation of fruit juice wastewater and fuel cells. Int. J. Hydrog. Energy 2012, 37:9028-9037.
6. Jia Q., Wang H., Wang X. Dynamic synthesis of polyhydroxyalkanoates by bacterial consortium from simulated excess sludge fermentation liquid. Bioresour. Technol. 2013, 140:328-336.
7. Kang X.R., Zhang G.M., Chen L., Dong W.Y., Tian W.D. Effect of initial pH adjustment on hydrolysis and acidification of sludge by ultrasonic pretreatment. Ind. Eng. Chem. Res. 2011, 50:12372-12378.
8. Kim D.H., Jeong E., Oh S.E., Shin H.S. Combined (alkaline+ ultrasonic) pretreatment effect on sewage sludge disintegration. Water Res. 2010, 44:3093-3100.
9. Kim D.H., Kim S.H., Jung K.W., Kim M.S., Shin H.S. Effect of initial pH independent of operational pH on hydrogen fermentation of food waste. Bioresour. Technol. 2011, 102:8646-8652.
10. Kim J., Shin S.G., Han G., O'Flaherty V., Lee C., Hwang S. Common key acidogen populations in anaerobic reactors treating different wastewaters: molecular identification and quantitative monitoring. Water Res. 2011, 45:2539-2549.
11. Kim J., Yu Y., Lee C. Thermo-alkaline pretreatment of waste activated sludge at low-temperatures: effects on sludge disintegration, methane production, and methanogen community structure. Bioresour. Technol. 2013, 144:194-201.
12. Laspidou C.S., Rittmann B.E. Aunified theory for extracellular polymeric substances, soluble microbial products, and active and inert biomass. Water Res. 2002, 36:2711-2720.
13. Levén L., Eriksson A.R., Schnürer A. Effect of process temperature on bacterial and archaeal communities in two methanogenic bioreactors treating organic household waste. FEMS Microbiol. Ecol. 2007, 59:683-693.
14. Liu H., Wang J., Liu X., Fu B., Chen J., Yu H.Q. Acidogenic fermentation of proteinaceous sewage sludge: effect of pH. Water Res 2012, 46:799-807.
15. Lowry O.H., Rosebrough N.J., Farr A.L., Randall R.J. Protein measurement with the Folin phenol reagent. J.Biol. Chem. 1951, 193:265-275.
16. Luste S., Vilhunen S., Luostarinen S. Effect of ultrasound and addition of bacterial product on hydrolysis of by-products from the meat-processing industry. Int. Biodeterior. Biodegrad. 2011, 65:318-325.
17. Miron Y., Zeeman G., van Lier J.B., Lettinga G. The role of sludge retention time in the hydrolysis and acidification of lipids, carbohydrates and proteins during digestion of primary sludge in CSTR systems. Water Res. 2000, 34:1705-1713.
18. Morris D.L. Quantitative determination of carbohydrates with Dreywood's anthrone reagent. Science 1948, 107:254-255.
19. Nabarlatz D., Vondrysova J., Jenicek P., Stüber F., Font J., Fortuny A., Fabregat A., Bengoa C. Hydrolytic enzymes in activated sludge: extraction of protease and lipase by stirring and ultrasonication. Ultrason. Sonochem. 2010, 17:923-931.
20. Nelson M.C., Morrison M., Yu Z. Ameta-analysis of the microbial diversity observed in anaerobic digesters. Bioresour. Technol. 2011, 102:3730-3739.
21. Oh M.H., Lee S.M., Hong S.H., Choi H.N., Lee E.Y. Monitoring of Lactobacillus sp. inoculated in the reactor to evaluate the solubilization efficiency of primary sludge. Int. Biodeterior. Biodegrad. 2013, 85:603-607.
22. Park K.Y., Kweon J., Chantrasakdakul P., Lee K., Cha H.Y. Anaerobic digestion of microalgal biomass with ultrasonic disintegration. Int. Biodeterior. Biodegrad. 2013, 85:598-602.
23. Shin S.G., Han G., Lim J., Lee C., Hwang S. Acomprehensive microbial insight into two-stage anaerobic digestion of food waste-recycling wastewater. Water Res. 2010, 44:4838-4849.
24. Tan R., Miyanaga K., Toyama K., Uy D., Tanji Y. Changes in composition and microbial communities in excess sludge after heat-alkaline treatment and acclimation. Biochem. Eng. J. 2010, 52:151-159.
25. Ueki A., Akasaka H., Suzuki D., Ueki K. Paludibacter propionicigenes gen. nov., sp. nov., a novel strictly anaerobic, Gram-negative, propionate-producing bacterium isolated from plant residue in irrigated rice-field soil in Japan. Int. J. Syst. Evol. Microbiol. 2006, 56:39-44.
26. Wu H., Yang D., Zhou Q., Song Z. The effect of pH on anaerobic fermentation of primary sludge at room temperature. J.Hazard. Mater. 2009, 172:196-201.
27. Yan Y., Chen H., He Q., Tan X., Dai X., Zhou Q. Effect of ultrasonic time on waste activated sludge hydrolysis and volatile fatty acids accumulation under alkaline condition. Fresen. Environ. Bull. 2011, 20:2861-2868.
28. Yan Y., Feng L., Zhang C., Wisniewski C., Zhou Q. Ultrasonic enhancement of waste activated sludge hydrolysis and volatile fatty acids accumulation at pH 10.0. Water Res. 2010, 44:3329-3336.
29. Yu G.H., He P.J., Shao L.M., He P.P. Toward understanding the mechanism of improving the production of volatile fatty acids from activated sludge at pH 10.0. Water Res. 2008, 42:4637-4644.
30. Yu Z., Morrison M., Schanbacher F.L. Production and utilization of methane biogas as renewable fuel. Biomass to Biofuels: Strategies for Global Industries 2010, 403-413. Wiley, Chichester, UK.
31. Yuan H., Chen Y., Zhang H., Jiang S., Zhou Q., Gu G. Improved bioproduction of short-chain fatty acids (SCFAs) from excess sludge under alkaline conditions. Environ. Sci. Technol. 2006, 40:2025-2029.
32. Zhu X., Chen Y. Reduction of N2O and NO generation in anaerobic-aerobic (low dissolved oxygen) biological wastewater treatment process by using sludge alkaline fermentation liquid. Environ. Sci. Technol. 2011, 45:2137-2143.