Abstract
The investigation of possible use of low molecular weight crab shell chitosan (MW 20 kDa) in the treatment of dairy waste water was studied. Various experiments have been carried out using batch adsorption technique to study the effects of the process variables, which include contact time, stirring speed, pH and adsorbent dosage. Treated effluent characteristics at optimum condition showed that chitosan can be effectively used as adsorbent in the treatment of dairy wastewater. The optimum conditions for this study were at 150 mg/l of chitosan, pH 5 and 50 min of mixing time with 50 rpm of mixing speed. Chitosan showed the highest performance under these conditions with 79 % COD, 93 % turbidity and 73 % TSS reduction. The result showed that chitosan is an effective coagulant, which can reduce the level of COD, TSS and turbidity in dairy industry wastewater.
Similar content being viewed by others
References
O.S. Amudaa, I.A. Amoob, Coagulation/flocculation process and sludge conditioning in beverage industrial wastewater treatment. J. Hazard. Mater. 141, 778–783 (2007)
J.P. Kushwaha, V.C. Srivastava, I.D. Mall, An overview of various technologies for the treatment of dairy wastewaters. Crit. Rev. Food Sci. Nutr. 51, 442–452 (2011)
M. Passeggi, I. Lopez, L. Borzacconi, Integrated anaerobic treatment of dairy industrial wastewater and sludge. Water Sci. Technol. 59, 501–506 (2009)
J.R. Pan, C.P. Huang, S.C. Chen, Y.C. Chung, Evaluation of a modified chitosan biopolymer for coagulation of colloidal particles. Colloids Surf. A 147, 359–364 (1999)
A.T. Dawood, A. Kumar, S.S. Sambi, Study on anaerobic treatment of synthetic milk wastewater under variable experimental conditions. Int. J. Environ. Sci. Dev. 2(1), 17–23 (2011)
B.S. Bhadouria, V.S. Sai, Utilization and treatment of dairy effluent through biogas generation—a case study. Int. J. Environ. Sci. 1(7), 1621–1630 (2011)
S. Dipu, A. Anju, V. Kumar, S.G. Thanga, Phytoremediation of dairy effluent by constructed wetland technology using wetland macrophytes. Glob. J. Environ. Res. 4, 90–100 (2010)
M.G. Healy, Biotreatment of Marine Crustacean and Chicken Egg Shell Waste, Environmental Biotechnology: Principles and Applications (Kluwer Academic Publishers, Dordrecht, Netherlands, 1995), pp. 302–319
M. Rao, A.G. Bhole, Removal of organic matter from dairy industry waste water using low cost adsorbents. J. Indian Chem. Eng. Sect A 44(1), 25–28 (2002)
S. Taha, D. Tremaudan, G. Dorange, Comparative study of coagulation- decantation and UF for elimination of organic carbon from dairy waste water. Recent Prog. Genie Proced. 9, 55–60 (1995)
B. Sarkar, P.P. Chakrabarti, A. Vijaykumar, V. Kale, Waste water treatment in dairy industries—possibility of reuse. Desalination 195, 141–152 (2006)
G. Vidal, A. Carvalho, R. Mendez, J.M. Lema, Influence of the content in fats and proteins on the anaerobic biodegradability of dairy wastewaters. Bioresour. Technol. 74, 231–239 (2000)
B. Balannec, G. Gesan-Guiziou, B. Chaufer, M. Rabiller-Baudry, G. Daufin, Treatment of dairy process waters by membrane operations for water reuse and milk constituents concentration. Desalination 147, 89–94 (2002)
I. Koyuncu, M. Turan, D. Topacik, A. Ates, Application of low pressure nanofiltration membranes for the recovery and reuse of dairy industry effluents. Water Sci. Tech 41(1), 213–221 (2000)
S.S. Madaeni, Y. Mansourpanah, Chemical cleaning of reverse osmosis membranes fouled by whey. Desalination 161, 13–24 (2004)
D. Abdessemed, G. Nezzal, Treatment of primary effluent by coagulation–adsorption–ultrafiltration for reuse. Desalination 152, 367–373 (2002)
S.L. Kim, J. Paul Chen, Y.P. Ting, Study on feed pretreatment for membrane filtration of secondary effluent. Sep. Purif. Techol. 29, 171–179 (2002)
W.S. Guo, S. Vigneswaran, H.H. Ngo, H. Chapman, Experimental investigation of adsorption–flocculation–microfiltration hybrid system in wastewater reuse. J. Membr. Sci. 242, 27–35 (2004)
A.M. Salcedo Vieira, M.F. Vieira, G.F. Silva, Á.A. Araújo, M.R. Fagundes-Klen, M.T. Veit, R. Bergamasco, Use of Moringa oleifera Seed as a natural adsorbent for wastewater treatment. Water Air Soil Pollut. 206, 273–281 (2010)
P.A. Sandford, Chitosan: Commercial uses and potential applications, in Chitin and Chitosan: Sources, Chemistry, Biochemistry, Physical Properties and Applications, ed. by G. Shjak-Braek, T. Anthonsen, P. Sandford (Elsevier Applied Science, London, 1989), pp. 51–69
C.Y. Kim, H.M. Choi, H.T. Cho, Effect of deacetylation on sorption of dyes and chromium on chitin. J. Appl. Polym. Sci. 63, 725–736 (1997)
M.C. Garcia, A.A. Szogi, M.B. Vanotti, J.P. Chastain, P.D. Millner, Enhanced solid–liquid separation of dairy manure with natural flocculants. Bioresour. Technol. 100(22), 5417–5423 (2009)
D. Knorr, Dye binding properties of chitin and chitosan. J. Food Sci. 48, 36–41 (1983)
R.S. Juang, R.L. Tseng, F.C. Wu, S.J. Lin, Use of chitin and chitosan in lobster shell wastes for color removal from aqueous solutions. Environ. Sci. Health Part A 2, 1207–1214 (1996)
C.L. Lasco, M.P. Hurst, Investigation into use of chitosan for the removal of soluble silver from industrial wastewater. Environ. Sci. Technol. 20, 3622–3626 (1999)
R. Bassi, S.O. Prasher, B.K. Simpson, Removal of selected metal ions from aqueous solutions using chitosan flakes. Sep. Sci. Technol. 35(4), 547–560 (2000)
R.A.A. Muzzarelli, M. Weckx, F.O. illippini, S.F. Igon, Removal of trace metal ions from industrial waters, nuclear effluents and drinking water, with the aid of cross-linked N-carboxy methyl chitosan. Carbohydr. Polym. 11(4), 293–306 (1989)
B. Pesic, D.J. Oliver, R. Raman, C.L. Lasko, Application of natural polymers for removal of heavy metals from aqueous solutions sorption of copper by the modified chitosan. Met. Mater. Soc. (TMS) 3, 257–268 (1994)
M. Rinaudo, G. Pavlov, J. Desbrieres, Influence of acetic acid concentration on the solubilization of chitosan. Polymer 40, 7029–7032 (1999)
P. Sorlier, A. Denuziere, C. Viton, A. Domard, Relation between the degree of acetylation and the electrostatic properties of chitin and chitosan. Biomacromolecules 2(3), 765–772 (2001)
S.P. Strand, M.S. Vandvik, K.M. Vårum, K. Østgaard, Screening of chitosan and conditions for bacterial flocculation. Biomacromolecules 2, 121–133 (2001)
M.W. Anthonsen, O. Smidsrod, Hydrogen-Ion titration of chitosan’s with varying degrees of N-Acetylation by monitoring induced H-1- Nmr chemical-shifts. Carbohydr. Polym. 26(4), 303–305 (1995)
K.M. Varum, M.H. Ottoy, O. Smidsrod, Water-solubility of partially N-acetylated chitosans as a function of pH: effect of chemical composition and depolymerization. Carbohydr. Polym. 25, 65–70 (1994)
K. Kurita, T. Sanna, Y. Iwakura, Studies on chitin VI. Binding of metal cations. J. Appl. Polym. Sci. 23, 511–518 (1979)
American Public Health Association (APHA-AWWAWPCH), Standard Methods for the Examination of Water and Waste Water, 20th edn. (APHA, Washington DC, 1998), p. 1270
A. Domard, M. Rinaudo, C. Terrassin, Adsorption of chitosan and a quarternized derivative on kaolinite. J. Appl. Polym. Sci. 38, 1799–1806 (1989)
A.L. Ahmad, S. Sumathi, B.H. Hameed, Coagulation of residue oil and suspended solid in palm oil mill effluent by chitosan, Alum and PAC. J. Chem. Eng. 118, 99–105 (2006)
M.A. Abu Hassan, T.P. Li, Z.Z. Noor, Coagulation and flocculation treatment of wastewater in textile industry using chitosan. J. Chem. Nat. Resour. Eng. 4(1), 43–53 (2009)
T. Takahashi, M. Imai, I. Suzuki, High-potential molecular properties of chitosan and reaction conditions for removing p-quinone from the aqueous phase. J. Biochem. Eng. 25, 7–13 (2005)
Acknowledgments
The authors gratefully acknowledge Mr. Saif, College of Science, Sultan Qaboos University, Sultanate of Oman for capturing high resolution Scanning Electron Microscopy images.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Geetha Devi, M., Dumaran, J.J. & Feroz, S. Dairy Wastewater Treatment Using Low Molecular Weight Crab Shell Chitosan. J. Inst. Eng. India Ser. E 93, 9–14 (2012). https://doi.org/10.1007/s40034-012-0005-2
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s40034-012-0005-2