全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

新型填料曝气生物滤池处理抗生素类废水

Keywords: 新型填料,曝气生物滤池,生物改性污泥炭,深度处理,抗生素,混合工业废水

Full-Text   Cite this paper   Add to My Lib

Abstract:

针对抗生素类制药工业废水难处理的特点,将某高效复合微生物菌群负载在以中孔和大孔为主的污泥炭颗粒的表面和孔隙内部,制备得到生物改性污泥炭。采用装填生物改性污泥炭的新型填料曝气生物滤池及向下流、中下部曝气的运行方式对以抗生素类制药废水为主的混合工业废水絮凝沉淀池出水中的主要污染物进行深度处理。结果表明,污泥炭载体在水中发挥2种作用,即吸附功能和载体功能,污泥炭表面及内部孔隙结构非常发达,为不同种类和功能的高效微生物菌群的构建和负载提供了良好的载体;采用粒径为8~10mm的生物改性污泥炭、HRT100min及气水比3:1,进水COD浓度96~123mg/L、NH3-N浓度8.8~17.4mg/L、TP浓度0.390~0.623mg/L、pH6~9,新型填料曝气生物滤池对混合工业废水中的COD、NH3-N和TP的平均去除率分别为47.2%、49.2%和35.6%,相比污水厂常规陶料填料生物滤池分别提高了27.9、21.6和12.8个百分点,该工艺处理效果稳定,运营管理简单,为极难生物降解的抗生素类废水为主的混合工业废水的深度处理提供了新思路。

References

[1]  赵庆良,刘雨.废水处理与资源化新工艺.北京:中国建筑工业出版社,2006
[2]  Tay J.H.A comparative study of anaerobically digested and undigested sewage sludges in preparation of activated carbon.Chemosphere,2001,44(1):53-57
[3]  Xiaodan Fan,Xiangkai Zhang.Adsorption properties of activated carbon from sewage sludge to alkaline-black.Materials Letters,2008,62 (10-11):1704-1706
[4]  Xiaoge Chen,Jeyaseelana S.,Grahamb N.Physical and chemical properties study of the activated carbon made from sewage sludge.Waste Management,2002,22(7):755-760
[5]  邢秀兰.高效曝气生物滤池在中水厂的应用.甘肃科技,2011,27(8):71-72 Xing X.L.Application of efficient BAF in water treatment plant.Gansu Science and Technology,2011,27(8):71-72(in Chinese)
[6]  王曦曦,伦琳,张继彪,等.改进型曝气生物滤池的生物量和生物活性.环境工程学报,2012,6(6):1829-1832 Wang X.X.,Lun L.,Zhang J.B.,et al.Biomass and microbial activity in modified biological aerated filter.Chinese Journal of Environmental Engineering,2012,6(6):1829-1832(in Chinese)
[7]  伦琳,郑正,张继彪,等.改进型曝气生物滤池对生活污水氮去除的影响.环境工程学报,2010,4(5):1017-1022 Lun L.,Zheng Z.,Zhang J.B.,et al.Effect of modi fied biological aerated filter on nitrogen removal of domestic wastewater. Chinese Journal of Environmental Engineering,2010,4(5):1017-1022 (in Chinese)
[8]  Hong-Duck R.,Daekeun K.,Heun-Eun L.,et al.gen removal from low carbon-to-nitrogen wastewater in fourstage biological aerated filter system.Process Biochemistry,2008,43(7):729-735
[9]  Olav Sliekers A.,Derwort N.,Campos Gomez J.L.,et al.Completely autotrophic nitrogen removal over nitrite in one single reactor.Water Research,2002,36(10):2475-2482
[10]  Kent T.D.,Fitzpatrick C.S.B.,Williams S.C.Optimization of bed material height in a submerged biological aerated filter.Journal of Environmental Engineering,2001,127(11):974-978
[11]  郑俊,吴浩汀.曝气生物滤池工艺的理论与工程应用.北京:化学工业出版社,2005
[12]  宋昆衡.EM生物技术处理污水.给水排水,1995,(3):17 Song K.H.EM biotechnology to treat sewage. Water & Wastewater Engineering,1995,(3):17(in Chinese)
[13]  鲍家华,闵浩,夏晓虹,等.复合填料曝气生物滤池在中水回用中的应用研究.水处理技术,2012,38(5):84-86 Bao J.H.,Min H.,Xia X.H.,et al. Application study on the reclaimed water reuse of biological aerated filter with composite fillers.Technology of Water Treatment,2012,38(5):84-86(in Chinese)
[14]  Rivas J., Gimeno O., Beltrán F.Wastewater recycling:Application of ozone based treatments to secondary effluents. Chemosphere, 2009,74(6):854-859
[15]  邱立平,马军.曝气生物滤池的生物膜及其微生物种群特征.中国环境科学,2005,25 (2):214-217 Qiu L.P.,Ma J.Characters of biofilm and its microorganism population in biological aerobic filter.China Environmental Science,2005,25(2):214-217(in Chinese)
[16]  Ruizg,Jeisong,Chamyr.Nitrification with high nitrite accumulation for the treatment of wastewater with high ammonia concentration. Water Research, 2003,37(6):1371-1377
[17]  Chen J.J.,McCarty D.,Slack D.,et al.Full scale studies of a simplified aerated filter (BAF) for organic and anitrogen removal.Wat.Sci. and Technol.,2000,41(4-5):1-4
[18]  普红平,梅向阳,马文会,等.微波法制污泥含碳吸附剂吸附性能研究.非金属矿,2009,32(1):73-76 Pu H.P.,Mei X.Y.,Ma W.H.,et al.Research on carbonaceous adsorbent derived from sewage sludge by microwave.Non-Metallic Mines,2009,32(1):73-76(in Chinese)
[19]  姚宏,张士超,沈燕,等.污泥活性炭净水剂的制备及表征.环境工程学报,2012,6(7):2138-2142 Yao H.,Zhang S.C.,Shen Y.,et al.Preparation and characterization of sludge activated carbon. Chinese Journal of Environmental Engineering,2012,6(7):2138-2142(in Chinese)
[20]  Rozada F.,Otero M.,Mora’n A.,et al.Adsorption of heavy metals onto sewage sludge-derived materials.Bioresource Technology,2008,99 (14):6332-6338
[21]  Otero M.,Rozada E.,Calvo L.F.,et al.Elimination of organic water pollutions using adsorbents obtained from sewage sludge.Dyes and Pigments,2003,57 (1):55-56
[22]  方琳,赵绪新,赵娟,等.微波法制备污泥吸附剂的性能优化研究.中国给水排水,2009,25 (15):109-114 Fang L., Zhao X.X.,Zhao J.,et al.Performance optim ization of sludge adsorbent prepared by microwave pyrolysis. China Water & Wastewater,2009,25 (15):109-114(in Chinese)
[23]  谷晋川,张君,张蔓,等.城市污水厂污泥制备吸附剂实验研究.西华大学学报(自然科学版),2010, 29(2):174-177 Gu J.C., Zhang J., Zhang M., et al.Study on preparation ofcarbonaceous adsorbent from the sewage sludge of an urbanwaste water processing plant.Journal of Xihua University (Natural Science),2010, 29(2):174-177(in Chinese)
[24]  Ha J.H.,Ong S.K.Nitrification and denitrification in partially aerated biological aerated filter (BAF) with dual sizesand media.Water Science and Technology,2007,55 (1):9-17
[25]  顾丹婷,傅金祥,李微.曝气/间歇曝气两级生物滤池去除COD和TP的研究.中国给水排水, 2007,23 (21):70-72 Gu D.T.,Fu J.X.,Li W.Experimental study onaerated/intermittent aerated two-stage biological filter for COD and TP removal.China Water & Wastewater,2007,23 (21):70-72 (in Chinese)
[26]  陈强,黎中宝,张艳艳,等.不同曝气位置曝气生物滤池(BAF)处理对虾养殖污水的试验研究.农业环境科学学报,2012,31(5):1028-1033 Chen Q.,Li Z.B.,Zhang Y. Y.,et al.Biological aerated filters of different aeration locations for wastewater treatment during litopenaeus vannamei culture. Journal of Agro-Environment Science,2012,31(5):1028-1033(in Chinese)
[27]  陈建发,刘福权.微电解-生物滤池等耦合处理抗生素类混合工业废水.现代化工,2014,34(2):120-123 Chen J.F.,Liu F.Q.Treatment of antibiotics-based mixed industrial wastewater by Microelectrolysis coupled bio filter.Modern Chemical Industry,2014,34(2):120-123(in Chinese)
[28]  Pujol R., Tarallo S.Total nitrogen in two-step biofiltration. Wat. Sci. and Technol.,2000,41(4):65-68
[29]  Leopoldo G., Mendoza-Espinosa, Tom Stephenson. Aprocessmodel to evaluate the performanceof abiological aerated filter.Biotechnology Techniques,1998,12(5):373-375
[30]  吴光前,张齐生,周培国,等.固定化微生物竹炭对废水中主要污染物的降解效果.南京林业大学学报(自然科学版),2009,33(1):20-24 Wu G.Q.,Zhang Q.S.,Zhou P.G.,et al.Biodegradation of typical pollutants in wastewater by using immobilized microorganism bamboo charcoal.Journal of Nanjing Forestry University(Natural Sciences),2009,33(1):20-24(in Chinese)
[31]  Rogalla F.,Badard M., Hansen F.,et al.Up-scaling acompact nitrogen removal process.Water Sci. and Technol.,1992,26(5-6):1067-1076
[32]  Allan M.,Leophldo M.E.,Tom S.A comparison of floating andsunkenmedia biological aeratedfilters for nitrification.Chem.Technol. Biotechnol.,1998,72(3):265-274
[33]  Payraudeau M.,Paffoni C.,Gousailles M.Tertiary nitrificationin an up flow biofilter on floating media:Influence of temperature and COD load. Water Sci. and Technol.,2000,41(4-5):21-27
[34]  周建斌,叶汉玲,张合玲,等.生物改性竹炭制备工艺及其应用的研究.水处理技术,2008,34(10):38-41 Zhou J.B.,Ye H.L.,Zhang H.L.,et al.Study on technology for preparing biological bamboo charcoal ang its application.Technology of Water Treatment,2008,34(10):38-41(in Chinese)
[35]  杨维本.高效复合微生物菌群处理城市污水的初步研究.南京:南京工业大学硕士学位论文,2002 Yang W.B.Preliminary study of efficient complex microbial flora in urban sewage treatment.Nanjing:Master Dissertation of Nanjing University of Technology,2002(in Chinese)
[36]  田文华,文湘华,崔燕平,等.滤料粒径对曝气生物滤池硝化性能的影响.中国给水排水,2003,19(5):48-50 Tian W.H.,Wen X.H.,Cui Y.P.,et al.Effects of filter size on BAF nitrification performance. China Water & Wastewater,2003,19(5):48-50(in Chinese)
[37]  陆少鸣,钟高辉.滤料粒径对给水曝气生物滤池运行稳定性的影响.环境工程学报,2012,6(5):1409-1412 Lu S.M.,Zhong G.H.Influence of media size on operational stability of UBAF.Chinese Journal of Environmental Engineering,2012,6(5):1409-1412(in Chinese)
[38]  Qiu L.P.,Ma J.Anovel approach to removenitrogeninabiological aerobic filter(BAF).Environ.Technol.,2005,26(8):921-930

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133