Methods for the Treatment of Dairy Wastewater

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Methods for the Treatment of Dairy Wastewater

P. Stanchev, A. Mousavi, V. Vasilaki, E. Katsou1

This chapter aims to investigate the main treatment methods for dairy wastewater treatment along with the key aspects for improvement of the efficiency and sustainability of the treatment plants. In this regard, the anaerobic treatment process has been found most useful as a potential approach for sustainable and circular dairy wastewater management.

Keywords
Dairy Wastewater, Treatment Processes, Environmental Footprint, Sustainability, Resource Recovery

Published online 5/1/2018, 26 pages

DOI: http://dx.doi.org/10.21741/9781945291715-5

Part of the book on Organic Pollutants in Wastewater II

References
[1] F.X. Milani, D. Nutter, and G. Thoma, Invited review: Environmental impacts of dairy processing and products: a review, J. Dairy Sci. 94 (2011) 4243–4254. https://doi.org/10.3168/jds.2010-3955
[2] M.R. Kosseva, “Management and processing of food wastes,”Comprehensive Biotechnology, 2011, pp. 557–593. https://doi.org/10.1016/B978-0-08-088504-9.00393-7
[3] A. Baban, “Biodegradability assessment and treatability of high strength complex industrial park wastewater,” Clean no. 41 (10), pp. 976–983, 2013.
[4] B. Lesjean and E.H. Huisjes, “Survey of the European MBR market: trends and perspectives,” DES, vol. 231, no. 231, pp. 71–81, 2008. https://doi.org/10.1016/j.desal.2007.10.022
[5] E. Huisjes, K. Colombel, and B. Lesjean, “The European MBR market: specificities and future trends,” Final MBR-Network Work., 2009.
[6] M. Shakerkhatibi, P. Monajemi, M.T. Jafarzadeh, S.A. Mokhtari, and M.R. Farshchian, “Feasibility study on EO/EG wastewater treatment using pilot scale SBR,” Anaerob. Membr. Bioreact. mini Rev. with Emphas. Ind. wastewater Treat. Appl. limitations Perspect., vol. 7, no. 1, pp. 195–204, 2013.
[7] V.G. Gude, “Wastewater treatment in microbial fuel cells – an overview,” pp. 287–307, 2016.
[8] H. Ozgun, R.K. Dereli, M.E. Ersahin, C. Kinaci, H. Spanjers, and J.B. Van Lier, “A review of anaerobic membrane bioreactors for municipal wastewater treatment: Integration options, limitations and expectations,” Sep. Purif. Technol., vol. 118, pp. 89–104, 2013. https://doi.org/10.1016/j.seppur.2013.06.036
[9] J.D. & A.Č. Lukáš Dvořák, Marcel Gómez, “Anaerobic membrane bioreactors-a mini review with emphasis on industrial wastewater treatment: applications, limitations and perspectives,” pp. 1–15, 2017.
[10] J. Desloover et al., “Floc-based sequential partial nitritation and anammox at full scale with contrasting N2O emissions,” Water Res., vol. 45, pp. 2811–2821, 2011. https://doi.org/10.1016/j.watres.2011.02.028
[11] A. Santos, W. Ma, and S.J. Judd, “Membrane bioreactors: Two decades of research and implementation,” Desalination, vol. 273, pp. 148–154, 2011. https://doi.org/10.1016/j.desal.2010.07.063
[12] P. Krzeminski, J.H.J.M. van der Graaf, and J.B. van Lier, “Specific energy consumption of membrane bioreactor (MBR) for sewage treatment,” Water Sci. Technol., vol. 65, no. 2, p. 380, Jan. 2012. https://doi.org/10.2166/wst.2012.861
[13] H. Lin et al., “A review on anaerobic membrane bioreactors: Applications, membrane fouling and future perspectives,” DES, vol. 314, pp. 169–188, 2013. https://doi.org/10.1016/j.desal.2013.01.019
[14] J.C.P. Palhares and J.R.M. Pezzopane, “Water footprint of conventional and organic dairy production system,” IV Symp. Agric. Agroindustrial waste Manag. May, vol. 93, pp. 5–8, 2015.
[15] M.A. Zonderland-Thomassen and S.F. Ledgard, “Water footprinting–a comparison of methods using New Zealand dairy farming as a case study,” Agric. Syst., vol. 110, pp. 30–40, 2012. https://doi.org/10.1016/j.agsy.2012.03.006
[16] V. Vasilaki, E. Katsou, S. Pons, and J. Colon, “Water and carbon footprint of selected dairy products: a case study in Catalonia,” J Clean Prod, 2016. https://doi.org/10.1016/j.jclepro.2016.08.032
[17] E. Korsström and M. Lampi, “Best available techniques (BAT) for the Nordic dairy industry.”
[18] W.B. Group, “Environmental, Health, and Safety Guidelines, Dairy Processing.”
[19] “European Commission Directorate: General JRC Institute for Prospective Technological Studies Integrated Pollution Prevention and Control. Reference Document on Best available techniques in the food, drink and milk industries.”
[20] J.P. Strydom, JT.J. Britz, J.F. Mostert, “Two-phase anaerobic digestion of three different effluents using a hybrid bioreactor,” Water Salination, vol. 23, pp. 151–6, 1997.
[21] I. Ozturk, V. Eroglu, G. Ubay, I.Demir “Hybrid upflowanaerobic sludge blanket reactor (HUASBR) treatment of dairy effluents” Water Sci Technol, no. 28, pp. 77–85, 1993.
[22] P.J.Samkutty, R.H. Gough, “Filtration treatment of dairy processing wastewater” J. Environ. Sci. Heal., vol. A37 (2), pp. 195–199, 2002. https://doi.org/10.1081/ESE-120002582
[23] O. Ince, “Performance of a two-phase anaerobic digestion system when treating dairy wastewater,” Water Res., vol. 32, no. 9, pp. 2707–2713, 1998. https://doi.org/10.1016/S0043-1354(98)00036-0
[24] U.B. Deshannavar, R.K. Basavaraj, and N.M. Naik, “High rate digestion of dairy industry effluent by upflow anaerobic fixed-bed reactor,” J. Chem. Pharm. Res., vol. 4, no. 6, pp. 2895–2899, 2012.
[25] J.I. Qazi, M. Nadeem, S.S. Baig, S. Baig, and Q. Syed, “Anaerobic fixed film biotreatment of dairy wastewater,” Middle-East J. Sci. Res., vol. 8, no. 3, pp. 590–593, 2011.
[26] T.A. Malaspina F, Stante L, Cellamare CM, “Cheese whey and cheese factory wastewater treatment with a biological anaerobic– aerobic process,” Water Sci Technol, pp. 59–72, 1995.
[27] G.J. Monroy OH, Vazquez FM, Derramadero JC, “Anaerobic– aerobic treatment of cheese wastewater with national technology in Mexico: the case of ‘El Sauz,’” Water Sci Technol, no. 32, pp. 149–56, 1995.
[28] K.K. van den Berg L, “Dairy waste treatment with anaerobic stationary fixed film reactors,” Des. Anaerob. Process. Treat. Ind. Munic. wastes. Pennsylvania Technomic Publ. Co., p. p.89-96., 1992.
[29] L. Danalewich, J.R Papagiannis, T.G Belyea, R.L Tumbleson, M.E Raskin, “Characterization of dairy waste streams, current treatment practices, and potential for biological nutrient removal.,” Water Res., vol. 32 (12), pp. 3555–3568, 1998. https://doi.org/10.1016/S0043-1354(98)00160-2
[30] R. Andreottola, G., Foladori, P., Ragazzi, M Villa, “Dairy wastewater treatment in a moving bed biofilm reactor,” Wat. Sci. Technol., vol. 45 (12), pp. 321–328, 2002.
[31] J. Donkin, “Bulking in aerobic biological systems treating dairy processing wastewaters.,” Int. J. Dairy Tech., vol. 50, pp. 67–72, 1997. https://doi.org/10.1111/j.1471-0307.1997.tb01740.x
[32] K.V.R. and V.V.N.K.T. Kusum Lata, Arun Kansal, Malini Balakrishnan, “Evaluation of Biomethanation Potential of Selected Industrial Organic Effluents in India,” Energy Res. Inst. , Biogas Users Surv. 1998/99 Nepal.
[33] D.B., “Acidogenesis in two-phase anaerobic treatment of dairy wastewater. Ph.D. Thesis,” Bogazici Univ. Istabul,Turkey, 2003.
[34] F. Carvalho, A.R. Prazeres, and J. Rivas, “Cheese whey wastewater: characterization and treatment,” Sci. Total Environ., vol. 445–446, pp. 385–396, 2013. https://doi.org/10.1016/j.scitotenv.2012.12.038
[35] W. Janczukowicz, M. Zieli Ski, and M. Debowski, “Biodegradability evaluation of dairy effluents originated in selected sections of dairy production,” 2007.
[36] J.R. Danalewich, T.G. Papagiannis, R.L. Belyea, M. E. Tumbleson, and L. Raskin, “Characterization of dairy waste streams, current treatment practices, and potential for biological nutrient removal”, Wat. Res., 1998. https://doi.org/10.1016/S0043-1354(98)00160-2
[37] R.L. Droste, “Theory and practice of water and wastewater treatment,” John Wiley &Sons Inc New York, USA, no. 28, 1997.
[38] T.J. Britz and C. van Schalkwyk, “Treatment of dairy processing wastewaters,” Waste Treat. Food Process. Ind., no. c, pp. 1–24, 2006.
[39] J.R. Danalewich, T.G. Papagiannis, R.L. Belyea, M.E. Tumbleson, and L. Raskin, “Characterization of dairy waste streams, current treatment practices, and potential for biological nutrient removal” , Wat. Res., 1998.” https://doi.org/10.1016/S0043-1354(98)00160-2
[40] H.N. Gavala, H. Kopsinis, I.V Skiadas, K. Stamatelatou, and G. Lyberatos, “Treatment of dairy wastewater using an upflow anaerobic sludge blanket reactor,” J. Agric. Eng. Res., vol. 73, no. 1, pp. 59–63, 1999. https://doi.org/10.1006/jaer.1998.0391
[41] S. Tchamango, C.P. Nanseu-Njiki, E. Ngameni, D. Hadjiev, and A. Darchen, “Treatment of dairy effluents by electrocoagulation using aluminium electrodes,” Sci. Total Environ., vol. 408, pp. 947–952, 2009. https://doi.org/10.1016/j.scitotenv.2009.10.026
[42] M. Amini, H. Younesi, A. Akbar, Z. Lorestani, and G. Najafpour, “Determination of optimum conditions for dairy wastewater treatment in UAASB reactor for removal of nutrients,” Bioresour. Technol., vol. 145, pp. 71–79, 2013. https://doi.org/10.1016/j.biortech.2013.01.111
[43] D. Traversi et al., “Environmental advances due to the integration of food industries and anaerobic digestion for biogas production: perspectives of the italian milk and dairy product sector,” Bioenergy Res., vol. 6, no. 3, pp. 851–863, 2013. https://doi.org/10.1007/s12155-013-9341-4
[44] J.A. Gil, L. Túa, A. Rueda, B. Montaño, M. Rodríguez, and D. Prats, “Monitoring and analysis of the energy cost of an MBR,” DES, vol. 250, pp. 997–1001.
[45] A. Mahvi, “Sequencing batch reactor: a promising technology in wastewater treatment,” Environ. Technol. Rev., vol. 5, no. Environ. Health Sci. Eng, pp. 79–90, 2008.
[46] Y.J. Chan, M. F. Chong, and C.L. Law, “Biological treatment of anaerobically digested palm oil mill effluent (POME) using a Lab-Scale Sequencing Batch Reactor (SBR),” J. Environ. Manage., vol. 91, pp. 1738–1746, 2010. https://doi.org/10.1016/j.jenvman.2010.03.021
[47] S. Sirianuntapiboon and K. Chairattanawan, “Comparison of sequencing batch reactor (SBR) and granular activated carbon-SBR (GAC-SBR) systems on treatment textile wastewater containing basic dye,” Desalin. Water Treat., vol. 57, no. 56, pp. 27096–27112, Dec. 2016. https://doi.org/10.1080/19443994.2016.1167629
[48] A.M. Martins, K. Pagilla, J.J. Heijnen, and M.C. van Loosdrecht, “Filamentous bulking sludge—a critical review,” Water Res., vol. 38, no. 4, pp. 793–817, 2004. https://doi.org/10.1016/j.watres.2003.11.005
[49] C. Meunier, O. Henriet, B. Schoonbroodt, J.M. Boeur, J. Mahillon, and P. Henry, “Influence of feeding pattern and hydraulic selection pressure to control filamentous bulking in biological treatment of dairy wastewaters,” Bioresour. Technol., vol. 221, pp. 300–309, 2016. https://doi.org/10.1016/j.biortech.2016.09.052
[50] M.L. Christensen,. K. Keiding, P.H. Nielsen, M.K. Jørgensen, “Dewatering in biological wastewater treatment: a review,” Water Res., vol. 82, pp. 14–24, 2015. https://doi.org/10.1016/j.watres.2015.04.019
[51] W. Dąbrowski, R. Żyłka, and P. Malinowski, “Evaluation of energy consumption during aerobic sewage sludge treatment in dairy wastewater treatment plant,” Environ. Res., vol. 153, pp. 135–139, 2017. https://doi.org/10.1016/j.envres.2016.12.001
[52] R.M. Osman, “Anaerobic Fermentation of Industrial Wastewater (Review Article).,” OJCES, pp. 50–78, 2014.
[53] K. Rajeshwari, M. Balakrishnan, A. Kansal, K. Lata, and V.V. Kishore, “State-of-the-art of anaerobic digestion technology for industrial wastewater treatment,” Renew. Sustain. Energy Rev., vol. 4, no. 2, pp. 135–156, 2000. https://doi.org/10.1016/S1364-0321(99)00014-3
[54] W. Wang, Q. Yang, S. Zheng, and D. Wu, “Anaerobic membrane bioreactor (AnMBR) for bamboo industry wastewater treatment,” Bioresour. Technol., vol. 149, pp. 292–300, 2013. https://doi.org/10.1016/j.biortech.2013.09.068
[55] B. Demirel and O. Yenigü, “Changes in microbial ecology in an anaerobic reactor,” 2005.
[56] D. Karadag, O.E. Köroğlu, B. Ozkaya, and M. Cakmakci, “A review on anaerobic biofilm reactors for the treatment of dairy industry wastewater,” Process Biochem., vol. 50, no. 2, pp. 262–271, 2015. https://doi.org/10.1016/j.procbio.2014.11.005
[57] A.R. Prazeres, F. Carvalho, and J. Rivas, “Cheese whey management: a review,” J. Environ. Manage., vol. 110, pp. 48–68, 2012. https://doi.org/10.1016/j.jenvman.2012.05.018
[58] B. Demirel, O. Yenigun, and T. T. Onay, “Anaerobic treatment of dairy wastewaters : a review.”, 2005.
[59] P. Poh, M. Chong, and B. Sunway, “Upflow anaerobic sludge blanket-hollow centered packed bed (UASB-HCPB) reactor for thermophilic palm oil mill effluent (POME) treatment,” Biomass Bioenergy, vol. 67, pp. 231–242, 2014. https://doi.org/10.1016/j.biombioe.2014.05.007
[60] N. Brown, “Methane dissolved in wastewater exiting UASB reactors: concentration measurement and methods for neutralization,” Dep. Energy Technol. R. Inst. Technol., 2006.
[61] J. Xing, W. Zuo, J-e. Dai, N. Cheng, J. Li, “Reactor performance and microbial community of an EGSB reactor operated at 20 and 150C.,” J. Appl. Microbiol., pp. 848–857, 2009. https://doi.org/10.1111/j.1365-2672.2009.04260.x
[62] R. Kothari, V. Kumar, V.V. Pathak, and V.V. Tyagi, “Sequential hydrogen and methane production with simultaneous treatment of dairy industry wastewater: Bioenergy profit approach,” Int. J. Hydrogen Energy, vol. 42, no. 8, pp. 4870–4879, 2017. https://doi.org/10.1016/j.ijhydene.2016.11.163
[63] A.B.T. Abdullah Yasar, “Anaerobic treatment of industrial wastewater by UASB reactor integrated with chemical oxidation processes,” Polish J. Environ. Stud., vol. 19, no. No. 5, pp. 1051–1061, 2010.
[64] B. Lew, S. Tarre, M. Belavski, and M. Green, “UASB reactor for domestic wastewater treatment at low temperatures: a comparison between a classical UASB and hybrid UASB-filter reactor”, 2004.
[65] A. Sá Nchez, D. Buntner, and J. M. Garrido, “Impact of methanogenic pre-treatment on the performance of an aerobic MBR system,” Water Res., vol. 47, pp. 1229–1236, 2013. https://doi.org/10.1016/j.watres.2012.11.042
[66] D.F.C. Dias, T. E. Possmoser-Nascimento, V.A.J. Rodrigues, and M. von Sperling, “Overall performance evaluation of shallow maturation ponds in series treating UASB reactor effluent: ten years of intensive monitoring of a system in Brazil,” Ecol. Eng., vol. 71, pp. 206–214, 2014. https://doi.org/10.1016/j.ecoleng.2014.07.044
[67] C. Arnaiz, P. Buffiere, S. Elmaleh, J. Lebrato, and R. Moletta, “Anaerobic digestion of dairy wastewater by inverse fluidization: the inverse fluidized bed and the inverse turbulent bed reactors,” Environ. Technol., vol. 24, no. 11, pp. 1431–1443, Nov. 2003. https://doi.org/10.1080/09593330309385687
[68] M.M.A. Saleh and U. F. Mahmood, “Anaerobic digestion technology for industrial wastewater treatment,” 2004.
[69] P. Weiland, “Biogas production: current state and perspectives,” Appl. Microbiol. Biotechnol., vol. 85, no. 4, pp. 849–860, Jan. 2010. https://doi.org/10.1007/s00253-009-2246-7
[70] W.J.J. Gao, H.J. Lin, K.T. Leung, and B.Q. Liao, “Influence of elevated pH shocks on the performance of a submerged anaerobic membrane bioreactor,” Process Biochem., vol. 45, pp. 1279–1287, 2010. https://doi.org/10.1016/j.procbio.2010.04.018
[71] G. Skouteris, D. Hermosilla, P. López, C. Negro, and Á. Blanco, “Anaerobic membrane bioreactors for wastewater treatment: A review,” Chem. Eng. J., vol. 198–199, pp. 138–148, 2012. https://doi.org/10.1016/j.cej.2012.05.070
[72] H.Q. Yu and H.H.P. Fang, “Acidogenesis of dairy wastewater at various pH levels”, Water Sci Technol., 2002.
[73] K. Bialek, D. Cysneiros, and V. O’Flaherty, “Hydrolysis, acidification and methanogenesis during low-temperature anaerobic digestion of dilute dairy wastewater in an inverted fluidised bioreactor,” Appl. Microbiol. Biotechnol., vol. 98, no. 20, pp. 8737–8750, Oct. 2014. https://doi.org/10.1007/s00253-014-5864-7
[74] D.C. Stuckey, “Recent developments in anaerobic membrane reactors,” Bioresour. Technol., vol. 122, pp. 137–148, 2012. https://doi.org/10.1016/j.biortech.2012.05.138
[75] O. Demirel, B. and Yenigun, “Anaerobic acidogenesis of dairy wastewater: the effects of variations in hydraulic retention time with no pH control.,” J Chem. Technol. Biotechnol. 79, vol. 79, pp. 755–760, 2004.
[76] K.J. Wijnands, J.H., van der Meulen, H.A.B., and Poppe, “Competitiveness of the European Food Industry: an economic and legal assessment 2007 (Office for Official Publications of teh European Communities).,” 2007.
[77] “Greenhouse gas emissions from the dairy sector: a Life Cycle Assessment,” FAO, p. Available at: www.fao.org/docrep/012/k7930e/k7930e, 2010.
[78] K.A.S. and O.U.B. Yavuz Y, Ocal E, “Treatment of dairy industry wastewater by EC and EF processes using hybrid Fe-Al plate electrodes.,” J. Chem. Technol. Biotechnol., vol. 86, pp. 964–969, 2011. https://doi.org/10.1002/jctb.2607
[79] S. Manning, L., Baines, R., and Chadd, “Benchmarking the poultry meat supply chain.,” Benchmarking an Int. J., vol. 15(2), pp. 148–165, 2008.
[80] “The dairy roadmap,” no. Available at: http://www.dairyuk.org/images/documents/publications/2015_Dairy_Roadmap.pdf (accessed: 23/4/2017), 2015.
[81] J. Gelegenis, D. Georgakakis, I. Angelidaki, and V. Mavris, “Optimization of biogas production by co-digesting whey with diluted poultry manure ARTICLE IN PRESS,” Renew. Energy, vol. 32, pp. 2147–2160, 2007. https://doi.org/10.1016/j.renene.2006.11.015
[82] M. Carlini, S. Castellucci, and M. Moneti, “Biogas production from poultry manure and cheese whey wastewater under mesophilic conditions in batch reactor,” Energy Procedia, vol. 82, no. 82, pp. 811–818, 2015. https://doi.org/10.1016/j.egypro.2015.11.817
[83] J. Zhong, D.K. Stevens, and C.L. Hansen, “Optimization of anaerobic hydrogen and methane production from dairy processing waste using a two-stage digestion in induced bed reactors (IBR),” Int. J. Hydrogen Energy, vol. 40, pp. 15470–15476, 2015. https://doi.org/10.1016/j.ijhydene.2015.09.085
[84] M. Rodgers, X.M. Zhan, and B. Dolan, “Mixing characteristics and whey wastewater treatment of a novel moving anaerobic biofilm reactor.,” J. Environ. Sci. Health. A. Tox. Hazard. Subst. Environ. Eng., vol. 39, no. 8, pp. 2183–93, 2004. https://doi.org/10.1081/ESE-120039383
[85] V. Blonskaja and T. Vaalu, “Investigation of different schemes for anaerobic treatment of food industry wastes in Estonia,” Proc. Est. Acad. Sci. Chem, vol. 55, no. 1, pp. 14–28, 2006.
[86] H. Gannoun, E. Khelifi, H. Bouallagui, Y. Touhami, and M. Hamdi, “Ecological clarification of cheese whey prior to anaerobic digestion in upflow anaerobic filter,” 2008.
[87] A.Y. Hu and D.C. Stuckey, “Treatment of Dilute Wastewaters Using a Novel Submerged Anaerobic Membrane Bioreactor,” J. Environ. Eng., vol. 132, no. 2, pp. 190–198, Feb. 2006. https://doi.org/10.1061/(ASCE)0733-9372(2006)132:2(190)
[88] G. Antonopoulou, K. Stamatelatou, N. Venetsaneas, M. Kornaros, and G. Lyberatos, “Biohydrogen and methane production from cheese whey in a two-stage anaerobic process,” Ind. Eng. Chem. Res., vol. 47, no. 15, pp. 5227–5233, Aug. 2008. https://doi.org/10.1021/ie071622x
[89] B. Kavacik and B. Topaloglu, “Biogas production from co-digestion of a mixture of cheese whey and dairy manure,” Biomass and Bioenergy, vol. 34, pp. 1321–1329, 2010. https://doi.org/10.1016/j.biombioe.2010.04.006
[90] D. Hidalgo and J.M. Martín-Marroquín, “Biochemical methane potential of livestock and agri-food waste streams in the Castilla y León Region (Spain),” FRIN, vol. 73, pp. 226–233, 2015. https://doi.org/10.1016/j.foodres.2014.12.044
[91] M. Franchetti, “Economic and environmental analysis of four different configurations of anaerobic digestion for food waste to energy conversion using LCA for: A food service provider case study,” J. Environ. Manage., vol. 123, pp. 42–48, 2013. https://doi.org/10.1016/j.jenvman.2013.03.003
[92] O. Eriksson, M. Bisaillon, M. Haraldsson, and J. Sundberg, “Enhancement of biogas production from food waste and sewage sludge e Environmental and economic life cycle performance,” 2016.
[93] K. Sin Woon, I.M. Lo, S.L. Chiu, and D.Y. Yan, “Environmental assessment of food waste valorization in producing biogas for various types of energy use based on LCA approach,” 2016.
[94] A. Hoekstra, “How sustainable is Europe’s water footprint?,” Water Wastewater Int., vol. 26, no. 2, pp. 24–26, 2011.
[95] C. Aydiner, U. Sen, D.Y. Koseoglu-Imer, and E.C. Dogan, “Hierarchical prioritization of innovative treatment systems for sustainable dairy wastewater management,” J. Clean. Prod., vol. 112, pp. 4605–4617, 2016. https://doi.org/10.1016/j.jclepro.2015.08.107
[96] Z. Chen, J. Luo, Y. Wang, W. Cao, B. Qi, and Y. Wan, “A novel membrane-based integrated process for fractionation and reclamation of dairy wastewater,” Chem. Eng. J., vol. 313, pp. 1061–1070, 2017. https://doi.org/10.1016/j.cej.2016.10.134
[97] E. Romgens, B. Kruizinga, “Wastewater management roadmap towards 2030,” Roadmap Wastewater Manag., 2013.
[98] IWA, “Water Utility Pathways in a Circular Economy,” 2016.
[99] Y. LeCun, Y. Bengio, and G. Hinton, “Deep learning,” Nature, vol. 521, no. 7553, pp. 436–444, May 2015. https://doi.org/10.1038/nature14539
[100] A. Mousavi, P. Adl, R.T. Rakowski, A. Gunasekaran, and N. Mirnezami, “Customer optimization route and evaluation (CORE) for product design,” Int. J. Comput. Integr. Manuf., vol. 14, no. 2, pp. 236–243, Jan. 2001. https://doi.org/10.1080/09511920150216350
[101] S. Tavakoli, A. Mousavi, and S. Poslad, “Input variable selection in time-critical knowledge integration applications: A review, analysis, and recommendation paper,” Adv. Eng. Informatics, vol. 27, no. 4, pp. 519–536, 2013. https://doi.org/10.1016/j.aei.2013.06.002