Reduce of Fermentation Time in Composting Process by Using a Special Microbial Consortium
Composting is the process in which municipal solid
waste (MSW) and other organic waste materials such as biosolids
and manures are decomposed through the action of bacteria and other
microorganisms into a stable granular material which, applied to
land, as soil conditioner. Microorganisms, especially those that are
able to degrade polymeric organic material have a key role in speed
up this process. The aim of this study has been established to
isolation of microorganisms with high ability to production
extracellular enzymes for degradation of natural polymers that are
exists in MSW for decreasing time of degradation phase. Our
experimental study for isolation designed in two phases: in first
phase we isolated degrading microorganism with selected media that
consist a special natural polymer such as cellulose, starch, lipids and
etc as sole source of carbon. In second phase we selected
microorganism that had high degrading enzyme production with
enzymatic assay for seed production. However, our findings in pilot
scale have indicated that usage of this microbial consortium had high
efficiency for decreasing degradation phase.
[1] L. Yanjun, W. Xingwu, G. Jifeng, "Characteristics of municipal solid
waste and sewage sludge co-composting," Waste Managment. vol. 29,
Sep 2009, pp. 1152-1157.
[2] M. Vargas-Garcia, F. Francisca, M. Lopez, J. Moreno, "Influence of
microbial inoculation and co-composting material on the evolution of
humic-like substances during composting of horticultural wastes,"
Process Biochemistry. vol. 41, 2006, pp. 1438-1443.
[3] C. Chroni, A. Kyriacou, I. Georgaki, T. Manios, M. Kotsou, K. Lasaridi,
"Microbial characterization during composting of biowaste," Waste
Management. vol. 29, 2009, pp. 1520-1525.
[4] P. Pramanik, G.K. Ghosh, P. Banik, "Effect of microbial inoculation
during vermicomposting of different organic substrates on microbial
status and quantification and documentation of acid phosphatase",
Waste Management, vol. 29, 2009, pp. 574-578.
[5] Z. Wei, B. Xi, Y. Zhao, S. Wang, H. Liu, Y. Jiang, "Effect of
inoculating microbes in municipal solid waste composting on
characteristics of humic acid", Chemosphere, vol. 68, 2007, pp. 368-
374.
[6] B. Xi, G. Zhang, H. Li, "Process kinetics of inoculation composting of
municipal solid waste", Journal of Hazardous Materials, vol.124, 2005,
pp.165-172.
[7] F. Lei, J.S. VanderGheynst, "The effect of microbial inoculation and pH
on microbial community structure changes during composting", Process
Biochemistry, vol. 35, 2000, pp. 923-929.
[8] Y. Lu, X. Wu, J. Guo, "Characteristics of municipal solid waste and
sewage sludge co-composting", Waste Management, vol. 29, 2009, pp.
1152-1157.
[9] M. Taccari, M. Stringini, F. Comitini, M. Ciani, "Effect of
Phanerochaete chrysosporium inoculation during maturation of cocomposted
agricultural wastes mixed with olive mill wastewater," Waste
Management, vol. 29, 2009, pp.1615-1621.
[10] D. Zhang, P. He, L. Yu, L. Shao, "Effect of inoculation time on the biodrying
performance of combined hydrolytic-aerobic process,
Bioresource Technology, vol.100, 2009, pp.1087-1093.
[11] C.G. Golueke, B.J. Card, P.H. MaGauhey, "A critical evaluation of
inoculums in composting," Applied Microbiology, vol. 2, 1954, pp. 45-
53.
[12] M.S. Finstein, M.L. Morris, "Microbiology of municipal solid waste
composting. Advances in Applied Microbiology, vol. 19, 1975, pp.113-
151.
[13] F.Lei, J.S. VanderGheynst,. "The effect of microbial inoculation and pH
on microbial community structure changes during composting," Process
Biochemistry 35, 2000, 923-929.
[14] S.P. Wani, P.A. Shinde, "Studies on biological decomposition of
wheat.straw: II-Screeening of wheat-straw decomposing
microorganisms under field conditions, " Mysore Journal of Agriculture
Science, vol. 12, 1978, pp.388-391.
[15] N. Requena, R. Azcon, M.T. Baca, "Chemical changes in humic
substances from compost due to incubation with ligno-cellulolytic
microorganisms and effects on lettuce growth, " Applied Microbiology
and Biotechnology, vol. 45, 1996, pp.857-863.
[1] L. Yanjun, W. Xingwu, G. Jifeng, "Characteristics of municipal solid
waste and sewage sludge co-composting," Waste Managment. vol. 29,
Sep 2009, pp. 1152-1157.
[2] M. Vargas-Garcia, F. Francisca, M. Lopez, J. Moreno, "Influence of
microbial inoculation and co-composting material on the evolution of
humic-like substances during composting of horticultural wastes,"
Process Biochemistry. vol. 41, 2006, pp. 1438-1443.
[3] C. Chroni, A. Kyriacou, I. Georgaki, T. Manios, M. Kotsou, K. Lasaridi,
"Microbial characterization during composting of biowaste," Waste
Management. vol. 29, 2009, pp. 1520-1525.
[4] P. Pramanik, G.K. Ghosh, P. Banik, "Effect of microbial inoculation
during vermicomposting of different organic substrates on microbial
status and quantification and documentation of acid phosphatase",
Waste Management, vol. 29, 2009, pp. 574-578.
[5] Z. Wei, B. Xi, Y. Zhao, S. Wang, H. Liu, Y. Jiang, "Effect of
inoculating microbes in municipal solid waste composting on
characteristics of humic acid", Chemosphere, vol. 68, 2007, pp. 368-
374.
[6] B. Xi, G. Zhang, H. Li, "Process kinetics of inoculation composting of
municipal solid waste", Journal of Hazardous Materials, vol.124, 2005,
pp.165-172.
[7] F. Lei, J.S. VanderGheynst, "The effect of microbial inoculation and pH
on microbial community structure changes during composting", Process
Biochemistry, vol. 35, 2000, pp. 923-929.
[8] Y. Lu, X. Wu, J. Guo, "Characteristics of municipal solid waste and
sewage sludge co-composting", Waste Management, vol. 29, 2009, pp.
1152-1157.
[9] M. Taccari, M. Stringini, F. Comitini, M. Ciani, "Effect of
Phanerochaete chrysosporium inoculation during maturation of cocomposted
agricultural wastes mixed with olive mill wastewater," Waste
Management, vol. 29, 2009, pp.1615-1621.
[10] D. Zhang, P. He, L. Yu, L. Shao, "Effect of inoculation time on the biodrying
performance of combined hydrolytic-aerobic process,
Bioresource Technology, vol.100, 2009, pp.1087-1093.
[11] C.G. Golueke, B.J. Card, P.H. MaGauhey, "A critical evaluation of
inoculums in composting," Applied Microbiology, vol. 2, 1954, pp. 45-
53.
[12] M.S. Finstein, M.L. Morris, "Microbiology of municipal solid waste
composting. Advances in Applied Microbiology, vol. 19, 1975, pp.113-
151.
[13] F.Lei, J.S. VanderGheynst,. "The effect of microbial inoculation and pH
on microbial community structure changes during composting," Process
Biochemistry 35, 2000, 923-929.
[14] S.P. Wani, P.A. Shinde, "Studies on biological decomposition of
wheat.straw: II-Screeening of wheat-straw decomposing
microorganisms under field conditions, " Mysore Journal of Agriculture
Science, vol. 12, 1978, pp.388-391.
[15] N. Requena, R. Azcon, M.T. Baca, "Chemical changes in humic
substances from compost due to incubation with ligno-cellulolytic
microorganisms and effects on lettuce growth, " Applied Microbiology
and Biotechnology, vol. 45, 1996, pp.857-863.
@article{"International Journal of Biological, Life and Agricultural Sciences:50513", author = "S.H. Mirdamadian and S.M. Khayam-Nekoui and H. Ghanavati", title = "Reduce of Fermentation Time in Composting Process by Using a Special Microbial Consortium", abstract = "Composting is the process in which municipal solid
waste (MSW) and other organic waste materials such as biosolids
and manures are decomposed through the action of bacteria and other
microorganisms into a stable granular material which, applied to
land, as soil conditioner. Microorganisms, especially those that are
able to degrade polymeric organic material have a key role in speed
up this process. The aim of this study has been established to
isolation of microorganisms with high ability to production
extracellular enzymes for degradation of natural polymers that are
exists in MSW for decreasing time of degradation phase. Our
experimental study for isolation designed in two phases: in first
phase we isolated degrading microorganism with selected media that
consist a special natural polymer such as cellulose, starch, lipids and
etc as sole source of carbon. In second phase we selected
microorganism that had high degrading enzyme production with
enzymatic assay for seed production. However, our findings in pilot
scale have indicated that usage of this microbial consortium had high
efficiency for decreasing degradation phase.", keywords = "Biodegradation, Compost, Municipal Solid Waste,Waste Management.", volume = "5", number = "4", pages = "193-5", }