藻类强化MBR污水处理效能研究
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摘要
将藻类投加到传统膜生物反应器中处理模拟生活污水,与传统膜生物反应器单独处理污水作对比,比较两个反应器对模拟生活污水的净化效果和膜污染情况。从两组实验对比数据来看,投加藻类的MBR对于模拟生活污水的处理效果更好,COD平均去除率为96.52%,NH_4~+-N平均处理效率达到95.71%,膜污染周期提高了一倍,膜污染情况得到减缓。研究结果表明,投加藻类,有效提高了MBR的处理效能。
引文
[1]Tenney,Echelberger.Algal flocculation with synthetic organic polyelectrolytes[J].Applied microbiology,1969,18(6):965-71.
[2]Vlaski A,A.N.Vanbreemen,G.J.Alaerts.The role of particle size and density in dissolved air flotation and sedimentation[J].Water Science and Technology,1997,36(4):177-189.
[3]Uduman N,Y.Qi,M.K.Danquah,G.M.Forde.Dewateringof microalgal cultures:A major bottleneck to algaebased fuels[J].Journal of Renewable and Sustainable Energy,2010,2(1).
[4]Grobbelaar J U,Soeder C J,Groenewe J,et al.Rates of Biogenic Oxygen Production In Mass-Cultures of Microalgae,Absorption of Atmospheric Oxygen and Oxygen Availability for Waste-Water Treatment[J].Water Research,1988,22(11):1459-1464.
[5]Luz E.de-Bashan,Juan-Pablo Hernandez,Taylor Morey,Yoav Bashan.Microalgae growth-promoting bacteria as"helpers"for microalgae:a novel approach for removing ammonium and phosphorus from municipal wastewater.Water Research 38(2004)466-474
[6]刘伟娜,吴垠,徐哲,等.气升式光生物反应器培养微藻溶氧和pH值变化规律研究[J].渔业现代化,2008(2):6-10.
[7]夏文辉,刘芬,周雹.污水处理厂曝气控制研究.给水排水,2009/01.
[8]Dortch Q.The interaction between ammonium and nit rate uptake in phytoplankt on[J].Marine Ecology Prog ress Series,1990,61:183-201
[9]刘春光,金相灿,孙凌.不同氮源和曝气方式对淡水藻类生长的影响.环境科学2006(21).
[10]Xu,M,Bernards M,Hu Z.Algae-facilitated Chemical Phosphorus Removal During High-Density Chlorella emersonii cultivation in a Membrane Bioreactor.Bioresour.2014(153),383-387.
[11]张强,刘正文.附着藻类对太湖水体中3种氮源的吸收作用.水生态学杂志.2014(35)
[12]潘辉,熊振湖,孙炜.共固定化菌藻对市政污水中氮磷去除的研究.环境科学与技术,2006,(01).
[13]Meng Xu,Shengnan Xu,Matthew Bernards,Zhiqiang Hu.Evaluation of High Density Algal Cultivationfor Secondary Wastewater Polishing
[14]刘玉环,史晓洁,巫小丹.螺旋藻和菌-藻共生系统处理啤酒废水2014(8).
[2]Vlaski A,A.N.Vanbreemen,G.J.Alaerts.The role of particle size and density in dissolved air flotation and sedimentation[J].Water Science and Technology,1997,36(4):177-189.
[3]Uduman N,Y.Qi,M.K.Danquah,G.M.Forde.Dewateringof microalgal cultures:A major bottleneck to algaebased fuels[J].Journal of Renewable and Sustainable Energy,2010,2(1).
[4]Grobbelaar J U,Soeder C J,Groenewe J,et al.Rates of Biogenic Oxygen Production In Mass-Cultures of Microalgae,Absorption of Atmospheric Oxygen and Oxygen Availability for Waste-Water Treatment[J].Water Research,1988,22(11):1459-1464.
[5]Luz E.de-Bashan,Juan-Pablo Hernandez,Taylor Morey,Yoav Bashan.Microalgae growth-promoting bacteria as"helpers"for microalgae:a novel approach for removing ammonium and phosphorus from municipal wastewater.Water Research 38(2004)466-474
[6]刘伟娜,吴垠,徐哲,等.气升式光生物反应器培养微藻溶氧和pH值变化规律研究[J].渔业现代化,2008(2):6-10.
[7]夏文辉,刘芬,周雹.污水处理厂曝气控制研究.给水排水,2009/01.
[8]Dortch Q.The interaction between ammonium and nit rate uptake in phytoplankt on[J].Marine Ecology Prog ress Series,1990,61:183-201
[9]刘春光,金相灿,孙凌.不同氮源和曝气方式对淡水藻类生长的影响.环境科学2006(21).
[10]Xu,M,Bernards M,Hu Z.Algae-facilitated Chemical Phosphorus Removal During High-Density Chlorella emersonii cultivation in a Membrane Bioreactor.Bioresour.2014(153),383-387.
[11]张强,刘正文.附着藻类对太湖水体中3种氮源的吸收作用.水生态学杂志.2014(35)
[12]潘辉,熊振湖,孙炜.共固定化菌藻对市政污水中氮磷去除的研究.环境科学与技术,2006,(01).
[13]Meng Xu,Shengnan Xu,Matthew Bernards,Zhiqiang Hu.Evaluation of High Density Algal Cultivationfor Secondary Wastewater Polishing
[14]刘玉环,史晓洁,巫小丹.螺旋藻和菌-藻共生系统处理啤酒废水2014(8).