Research Progress of Papermaking Bleaching Wastewater Treatment Technology

Chen Yuancai, Xiao Jin, Zhan Huaiyu Abstract Based on the literature review both at home and abroad, this paper summarizes the research status of the control technology for bleaching wastewater from pulp and papermaking, including the physicochemical method, chemical method, and biochemical method. As a result, it is important to systematically develop and research efficient, economical, and energy-efficient bleaching wastewater treatment processes. Key words bleaching wastewater, wastewater treatment, chlorinated organics, The Treatment of Chlorinated Organic Compounds of Bleaching Effluents, Chen Yuancai, Xiao Jin Zhan, Huaiyu (State Key Lab. of Pulp & Paper Engineering, South China University of Technology, Guangzhou, 510641) ABSTRACT Research progress in the treatment Drugs of pulp bleaching effluents including physical-chemical process,chemical process and bio-chemical process is concluded in this paper.KEYWORDS pulp bleaching effluents,waste water treatment,chlorinated organic compounds CHEN Yuan-Cai (South China University of Technology, Guangzhou, 510640) Xiao Jin (South China) University of Science and Technology, Guangzhou, 510640) Zhan Huaiyu (South China University of Technology, Guangzhou, 510640) References [1] Douglas W Reeve, A Bruce Mckaue. Chlorinated organic matter in bleached chemical pulp production, Part 7: Characterization of Extractives, 1990: 253- 255[2] Chen Jiaxiang. New technology for efficient pulp cleaning and bleaching. Beijing: China Light Industry Press, 1996: 5[3] Milstein O., et al., Removal of chlorophenols. And chlorolignins from bleaching effluent by combinde chemical and biological treatment.Wat. Sci.Tech, 1988, 20(1): 161-170[4]Erikesson KE.15th Colloqaium on pulp and paper mill effluents.Toronto, 1990:76[5 ]Kenny R., et al. Freeze crystallization of Temcell's BCTMP effluent. PPC, 1992, 93(10):55-58[6]Hostachy J., et al.Ozonation of pulp bleaching effluent to reduce the polluting charge.TAPPI Int Envir Conf Proc, 1996, 2:817 [7] Sierka RA, et al. Tappi Environmental Conference Proceedings, Atkmta, 1988: 439 [8] Petrier C., et al. Envir Sci Tech, 1992, 26(8): 1639[9] Muftikian R., et al. A method for the rapid dechlorination of low molecular weight chlorinated hydrocarbons in water. Wat Res, 1995, 29(10):2434~2439[10] Davies J S.Biological treatment and color Reduction ibn Alberta bleached kraft mill effluents.TAPPI Envir Conf.Seattle, 1990, 4:15-22 [11] Tomar P., Allen DGRemoval of organochlorines from Kraft pulps mill effluent by an aerated lagoon, Wat.Poll.Res.J. Canada, 1991, 26(1): 1 01 [12] John Graves et al. Removal of chlorophenolics from an aerated lagoon. Tappi J., 1995, 78(5): 99-104 [13] Broche-Due A., et al.5th IAWQ Symp.For.Ind .Watewaters, Vancouver, BC, Can., 1996: 403 [14] Messner K., et al. Biotechnology in pulp and paper manufacture. Butterwoth-Heinemann, 1990: 245 [15] Livernoche D., et al. Biotechnology and Bioengineering 1983, 15: 255 [16] Pallerla S., et al. New urethane prepolymer immobilized fungal bioreactor for kraft bleach effluents. Tappi J. 1996, 79(5): 155-161 [17] Geng Fuping et al. Chlorinated aromas. Progress in Biodegradability of Compounds. Environmental Science, 1997, 18(2): 74-78 [18] Fitzsimons R., et al. Anaerobic dechlorination-degradation of chlorinated organic compounds of different molecular masses in bleach plant effluents.Envir. Sci. Technol., 1990, 24: 1744~1748 [19] Ferguson JF, et al. Investigation of anaerobic removal and degradation of organic chlorine from kraft bleaching wastewaters. In Proc. Third IAWPRC Symp.On Forest Industry Wastewaters.Tampere.F Inland.1990: 5-8[20] Salkinoja S., et al. Fluidized bed technology in the anaerobic treaement of forest industry waste waters. Wat, Sci. Tech., 1985, 17: 77-80 [21] Boman H. , et al. Membrane filtration combined with biological treatment for purification of bleach plant effluent. Wat. Sci. Tech., 1991, 24: 219-228 [22] Dolfin J., et al. FEMS Microbiol. Ecol., 1986, 38. :293[23]Haggblom M., et al.Biodegradability of chlorinated organic compounds in pulp bleaching effluents.Wat.Sci.Tech.,1991,24(3/4):161～170[24]Wang X., et al Wat. Sci. Tech., 1997, 35(2): 101 [25] Liu H.-W., et al., Wat. Sci. Tech., 1997, 35(2): 77 [26] Fahmy M. , et al. Anaerobic-aerobic fluidiaed bed biotreatment of sulphite pulp bleaching effluents 1. global parameters.Wat.Sci.Tech.,1994,28(9):1987[27]Dec J., et al.Archives of environmental contamination and toxicology.Biotechnology and Bioengineering, 1990, 19:543 [28] Galliano H., et al. Enzyme microb. Tech., 1991, 13(6): 478 [29] Joyce TW Degradation dechrorition and decolorization Of chlorolignin in bleach plant effluent by the white-rot fungus Phnerochacte chrysosporium. Proc. A1ChE Forest Prod. Div., 1988, 11:155-160 Received: 1999-06-23 (revised manuscript)