Biological pretreatment of non-flocculated sludge augments the biogas production in the anaerobic digestion of the pretreated waste activated sludge

References

• Novak , J T , Sadler , M E and Murthy , S N . 2003 . Mechanisms of floc destruction during anaerobic and aerobic digestion and the effect on conditioning and dewatering of biosolids . Water Res. , 37 : 3136 – 3144 . (doi:10.1016/S0043-1354(03)00171-4)
   PubMed Web of Science ®Google Scholar
• Metcalf & Eddy . 2003 . Wastewater engineering treatment and reuse , 4 , New York : McGraw Hill .
   Google Scholar
• Elliott , A and Mahmood , T . 2007 . Pretreatment technologies for advancing anaerobic digestion of pulp and paper biotreatment residues . Water Res. , 41 : 4273 – 4286 . (doi:10.1016/j.watres.2007.06.017)
   PubMed Web of Science ®Google Scholar
• Jolis , D , Jones , B , Marneri , M , Kan , H , Jones , S and Panter , K . Thermal hydrolysis pretreatment for high solids anaerobic digestion . Proceedings of the Anaerobic Digestion Conference . Montreal (QC) .
   Google Scholar
• Heo , N , Park , S and Kang , H . 2003 . Solubilization of waste activated sludge by alkaline pretreatment and biochemical methane potential (BMP) test for anaerobic co-digestion of municipal organic waste . Water Sci Technol. , 48 : 211 – 219 .
   PubMed Web of Science ®Google Scholar
• Muller , C , Abu-Orf , M , Blumenschein , C and Novak , J . The impact of ultrasound energy on mesophilic anaerobic digestion . WEF Proceedings of the Residuals and Biosolids Management Conference . Covington (KY) .
   Google Scholar
• Springer , A and Higgins , J . Mechanical cell lysis and recycle to reduce waste activated sludge . TAPPI Proceedings of the International Environmental Conference . Nashville (TN) .
   Google Scholar
• Hasegawa , S , Shiota , N , Katsura , K and Akashi , A . 2000 . Solubilization of organic sludge by thermophilic aerobic bacteria as a pretreatment for anaerobic digestion . Water Sci Technol. , 41 : 163 – 169 .
   PubMed Web of Science ®Google Scholar
• Miah , M , Tada , C , Yang , Y and Sawayama , S . 2005 . Aerobic thermophilic bacteria enhance biogas production . Mater Cycles Waste Manage. , 7 : 48 – 54 . (doi:10.1007/s10163-004-0125-y)
   Google Scholar
• Valo , A , Carrère , H and Delgenè , J . 2004 . Thermal, chemical, and thermo-chemical pre-treatment of waste activated sludge for anaerobic digestion . J Chem Technol Biotechnol. , 79 : 1197 – 1203 . (doi:10.1002/jctb.1106)
   Web of Science ®Google Scholar
• Ayol , A . 2005 . Enzymatic treatment effects on dewaterability of anaerobically digested biosolids-I: performance evaluations . Process Biochem. , 40 : 2427 – 2434 . (doi:10.1016/j.procbio.2004.09.023)
   Web of Science ®Google Scholar
• Ayol , A and Dentel , S K . 2005 . Enzymatic treatment effects on dewaterability of anaerobically digested biosolids-II: laboratory characterizations of drainability and filterability . Process Biochem. , 40 : 2435 – 2442 . (doi:10.1016/j.procbio.2004.09.024)
   Web of Science ®Google Scholar
• Vavilin , V A , Rytov , S V and Lokshina , L Y . 1996 . A description of hydrolysis kinetics in anaerobic degradation of particulate organic matter . Biosour Technol. , 56 : 229 – 237 . (doi:10.1016/0960-8524(96)00034-X)
   Web of Science ®Google Scholar
• Brown , M J and Lester , J N . 1980 . Comparison of bacterial extracellular polymer extraction methods . Appl Environ Microbiol. , 92 : 107 – 185 .
   Google Scholar
• Barber , J B and Veenstra , J N . 1986 . Evaluation of biological sludge properties influencing volume reduction . J Water Pollut Control Fed. , 58 : 149 – 156 .
   Web of Science ®Google Scholar
• Tian , Y . 2008 . Behavior of bacterial extracellular polymeric substances from activated sludge: a review . Int J Environ Pollut. , 32 : 78 – 89 . (doi:10.1504/IJEP.2008.016900)
   Web of Science ®Google Scholar
• Wawrzynczyk , J , Szewczyk , E , Norrlöw , O and Dey , S E . 2007 . Application of enzymes, sodium tripolyhospate and cation exchange resin for the release of extracellular polymeric substance from sewage sludge characterization of the extracted polysaccharide/glycoconjugates by panel of lection . J Biotechnol. , 130 : 274 – 281 . (doi:10.1016/j.jbiotec.2007.04.005)
   PubMed Web of Science ®Google Scholar
• Mayhew , M , Le M , Brade , C and Harrison , D . The united utilities enzymic hydrolysis process validation of phased digestion at full-scale to enhance pathogen removal . WEF Proceedings of the Residuals and Biosolids Conference . Baltimore (MD) .
   Google Scholar
• Mayhew , M , Le M and Ratcliff , R . 2002 . A novel approach to pathogen reduction in biosolids: the enzymic hydrolyser . Water Sci Technol. , 46 : 427 – 434 .
   PubMed Web of Science ®Google Scholar
• Merrylin , J , Adish Kumar , S , Kaliappan , S , Yeom , I T and Rajesh , B J . 2013 . Effect of extracellular polymeric substances on sludge reduction potential of Bacillus licheniformis . Int J Environ Sci Technol. , 10 : 85 – 92 . (doi:10.1007/s13762-012-0141-8)
   Web of Science ®Google Scholar
• Brock , T D . 2002 . Biology of microorganisms , 10 , 1104 Upper Saddle River, NJ : Prentice-Hall .
   Google Scholar
• Elaiyaraju , P and Partha , N . 2012 . Biogas production from co-digestion of orange peel waste and jatropha de-oiled cake in an anaerobic batch reactor . Afr J Biotechnol. , 11 : 3339 – 3345 .
   Google Scholar
• Uma , R , Adish , K S , Kaliappan , S , Ick , T Y and Rajesh , B J . 2011 . Low temperature thermo-chemical pretreatment of dairy waste activated sludge for anaerobic digestion process . Bioresour Technol. , 103 : 415 – 424 .
   PubMed Web of Science ®Google Scholar
• APHA . 2005 . Standard methods for the examination of water and wastewater , 21 , Washington (DC) : American Public Health Association .
   Google Scholar
• Merrylin , J , Adish Kumar , S , Kaliappan , S , Yeom , I T and Rajesh , B J . 2012 . Effect of EPS removal on the sludge reduction potential of Bacillus licheniformis on its optimized pH conditions . Water Environ J. , (in press, doi/10.1111/wej1204).
   PubMed Web of Science ®Google Scholar
• Ayol , A , Filibeli , A , Sir , D and Kuzyaka , E . 2008 . Aerobic and anaerobic bioprocessing of activated sludge: floc disintegration by enzymes . J Environ Sci Health A Tox Hazard Subst Environ Eng. , 43 : 1528 – 1535 . (doi:10.1080/10934520802293685)
   PubMed Web of Science ®Google Scholar
• Luengo , P L and Alvarez , J M . 1988 . Influence of temperature, buffer, composition and straw particle length on the anaerobic digestion of wheat straw-pig manure mixtures . Resour Conserv Recycl. , 1 : 27 – 37 . (doi:10.1016/0921-3449(88)90005-5)
   Google Scholar
• Vandevivere , P , De Baere , L and Verstraete , W . 2003 . Biomethanization of the organic fraction of municipal solid wastes , 111 – 140 . London : IWA .
   Google Scholar
• Linke , B . 2006 . Kinetic study of thermophilic anaerobic digestion of solid wastes from potato processing . Biomass Bioenerg. , 30 : 892 – 896 . (doi:10.1016/j.biombioe.2006.02.001)
   Web of Science ®Google Scholar
• Appels , L , Dewil , R and Baeyens , J . 2008 . Ultrasonically enhanced anaerobic digestion of municipal sewage . Int J Sust Eng. , 1 : 94 – 104 . (doi:10.1080/19397030802243319)
   Google Scholar
• Gholamreza , M , Hassan , A and Akram , J . 2008 . Effect of ozonation on reduction of volume and mass of waste activated sludge . J Appl Sci Res. , 4 : 122 – 127 .
   Google Scholar
• Castillo , M EF , Cristancho , D E and Arellano , V A . 2006 . Study the operational condition for anaerobic digestion of urban solid waste . Waste Manage. , 26 : 546 – 556 . (doi:10.1016/j.wasman.2005.06.003)
   PubMed Web of Science ®Google Scholar
• Zhang , H J . 2010 . Sludge treatment to increase biogas production . Trita-LWR Degree Project , : 10 – 20; .
   Google Scholar
• Kirtane , R D , Suryawanshi , P C , Patil , M R , Chaudhari , A B and Kothari , R M . 2009 . Optimization of organic loading rate for different fruit wastes during biomethanization . J Sci Ind Res. , 68 : 252 – 255 .
   Web of Science ®Google Scholar
• Abdullah , A GL , Idris , A , Ahmadun , F R , Baharin , B S , Emby , F , Megat , M N and Nour , A H . 2005 . A kinetic study of a membrane anaerobic reactor (MAR) for treatment of sewage sludge . Desalination. , 185 : 439 – 445 . (doi:10.1016/j.desal.2005.03.044)
   Web of Science ®Google Scholar
• Kaseng , K , Ibrahim , K , Pancerselvam , S V and Hassan , R S . 1992 . Extracellular enzymes and acidogen profiles of a laboratory-scale two-phase anaerobic digestion system . Process Biochem. , 27 : 43 – 47 . (doi:10.1016/0032-9592(92)80008-Q)
   Web of Science ®Google Scholar
• Chuthathip , S and Supusanee , D . 2012 . “ Continuous co-digestion of agro-industrial residues [MS Thesis] ” . Boras : University of Boras .
   Google Scholar
• Chongrak , P . 2007 . Organic waste recycling: technology and management , 3 , London : IWA .
   Google Scholar
• Björnsson , L , Murto , M and Mattiasson , B . 2000 . Evaluation of parameters for monitoring anaerobic co-digestion process . Appl Microbiol Biotechnol. , 54 : 844 – 849 . (doi:10.1007/s002530000471)
   PubMed Web of Science ®Google Scholar
• Turovskiy , I S and Mathai , P K . 2006 . “ Wastewater sludge processing ” . Hoboken, NJ : Wiley-Interscience, John Wiley & Sons .
   Google Scholar
• Gerardii , M H . 2003 . “ The microbiology of anaerobic digesters ” . 127 – 140 . Hoboken, NJ : Wiley-Interscience. John Wiley & Sons .
   Google Scholar
• Molnar , L and Bartha , I . 1989 . Factors influencing solid-state anaerobic digestion . Biol Wastes. , 28 : 15 – 24 . (doi:10.1016/0269-7483(89)90045-1)
   Web of Science ®Google Scholar
• Rajesh , B J , Uan , D K , Kaliappan , S and Yeom , I T . 2011 . Effect of sludge pretreatment on the performance of anaerobic/anoxic/oxic membrane bioreactor treating domestic waste water . Int J Environ Sci Tech. , 8 : 281 – 290 .
   Web of Science ®Google Scholar