环境因子对固定化铜绿微囊藻脱氮除磷效果的影响  

Effects of environmental factors on removal of nitrogen and phosphorusin experimental simulation wastewater by immobilized Microcystis aeruginosa

作　　者：余游 王应军[2] 高鹏[2] 

机构地区：[1]巫溪县环境保护局,重庆巫溪405800 [2]四川农业大学资源环境学院,四川雅安625014

出　　处：《科技致富向导》2015年第9期97-98,194,共3页Guide of Sci-tech Magazine

摘　　要：采用海藻酸钠包埋铜绿微囊藻,通过模拟污水试验研究了固定化铜绿微囊藻在不同影响条件下对氮磷的去除效果。研究表明将光强控制在3000lux,温度为30℃、p H为8时最适合固定化铜绿微囊藻去除污水中的氮磷;控制污水中氮磷比的范围在10：1时,对模拟污水中氮磷的去除效果较好。By means of experimental simulation wastewater,this dissertation made in-depth research on the efficiency of sodium alginate removing N,P in different kinds of involved factors. The results indicated that the configuration, i.e.,illumination：25001ux-30001ux;temperature： 30℃; pH：8,was best fit for immobilized Mierocystis aeruginosa removing N,P in the simulation wastewater;and the configuration,i.e.; the proportion of N/P in the wastewater：10：1,was better for removing N ,P in experimental simulation wastewater.

关 键 词：环境因子 铜绿微囊藻 海藻酸钠 脱氮除磷 固定化 

分 类 号：X524[环境科学与工程—环境工程]