|
|||||
|
|
| 固定化藻茵对去除珍珠蚌养殖废水氮磷的效果分析 | |
| 引用本文： | 邹万生,刘良国,张景来,尹富士,王文彬,杨品红.固定化藻茵对去除珍珠蚌养殖废水氮磷的效果分析[J].农业环境科学学报,2011,30(4). |
| 作者姓名： | 邹万生 刘良国 张景来 尹富士 王文彬 杨品红 |
| 作者单位： | 1. 湖南文理学院生命科学学院,湖南,常德,415000 2. 中国人民大学环境学院,北京,100872 3. 中国农业科学院植保研究所,北京,100081 |
| 基金项目： | 国家自然科学基金资助项目，国家公益性行业(农业)科研专项项目，湖南省动物学重点实验室资助项目 |
| 摘 要： | 研究了同定化EM藻菌(CEMI)、同定化活性污泥藻菌(CAMI)、同定化EM-活性污泥协联藻菌(CEAMI)对珍珠蚌养殖废水中氮磷的去除效果以及光照强度、温度对三者脱氮去磷的影响.以无包埋藻菌胶球(NM)作为对照组进行96 h持续去N、P实验,结果表明:在设计条件下CEAMI、CAMl和CEMI的去N峰值(最高值)分别为91.16%、88.07%、80.45%,去P峰值(最高值)分别为84.67%、76.28%、77.81%,CAMI去N峰值出现在持续处理56 h处,CAMI去P峰值和CEAMI、CEMI的去N、P峰值均出现在64 h处;CEMI前40 h处于低N、P去除率的适应期,此期间CEMI与CEAMI、CAMl的去N效果具有显著性差异.研究还表明,光照强度与温度是该三者去N、P的重要环境因子,CEAMI的去N峰值所需光强为4 000lx,其去P和CAMI、CEMI的去N、P峰值均为5 000lX三者的最适去N温度为25℃,最适去P温度为30℃. |
| 关 键 词： | 固定化EM藻菌 固定化活性污泥藻菌 固定化EM-活性污泥协联藻菌 去氮磷率 |
Analysis About Effect of Algae-bacteria Immobilized Treat Nitrogen and Phosphorus of Pearl Mussel Aquaculture Wastewater |
|
| ZOU Wan-sheng,LIU Liang-guo,ZHANG Jing-lai,YIN Fu-shi,WANG Wen-bin,YANG Pin-hong.Analysis About Effect of Algae-bacteria Immobilized Treat Nitrogen and Phosphorus of Pearl Mussel Aquaculture Wastewater[J].Journal of Agro-Environment Science( J. Agro-Environ. Sci.),2011,30(4). | |
| Authors: | ZOU Wan-sheng LIU Liang-guo ZHANG Jing-lai YIN Fu-shi WANG Wen-bin YANG Pin-hong |
| Institution: | ZOU Wan-sheng1,2,LIU Liang-guo1,ZHANG Jing-lai2,YIN Fu-shi3,WANG Wen-bin1,YANG Pin-hong1(1.Life Sciences of Arts and Sciences of Hunan University,Changde 415000,China,2.School of Environmental Sciences Renmin University of China,Beijing 100872,3.Agricultural Sciences Academy of China,Beijing 100081,China) |
| Abstract: | Effects of EM bacteria-algae immobilized(CEMI),Activated sludge bacteria-algae immobilized(CAMI) and EM-Activated sludge-bacteria federation algae immobilized(CEAMI) on the removal of nitrogen and phosphorus in pearl mussel aquaculture wastewater were studied,as well as light intensity and temperature affected on the removal efficiency of nitrogen and phosphorus.Experiment with non-embedded algae bacteria ball(NM) as the control group were conducted 96 hour successively.Results showed that CEAMI,CAMI and CE... |
| Keywords: | immobilization of Chlorella pyrenoinoidosa and effective microorganisms immobilization of Chlorella pyrenoinoidosa and activated sludge immobilization of Chlorella pyrenoinoidosa and EM-activated sludge rate of remove N and P |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |