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Study on efficiency of nitrogen and phosphorus removal by algal biofilm
Ma Pei-ming (pablomaming@gmail.com); Kuang Qi-jun; Ling Xiao-huan; Hu Zheng-yu (huzy@ihb.ac.cn); Ma Pei-ming; Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China
2007
Source PublicationHuanjing Kexue
ISSN0250-3301
Volume28Issue:4Pages:742-746
AbstractCultivating algal biofilm on nitrogen (N) and phosphorus (P) in waters presents an alternative to control eutrophication. Under laboratory conditions, efficiency on nitrogen and phosphorus removal from synthetic wastewater, secondary effluent and eutrophic lake water by algal biofilm was assessed. Algal biofilm was mainly composed of blue-green algal species Oscillatoria princeps. During a 5-day treatment, for synthetic wastewater, secondary effluent and eutrophic lake water, removal rates of TN were 57.1 %, 94.5 % and 93.8%, respectively, removal rates of TP were 93 %, 73 % and 79 %, respectively. The dried algal production were 3. 7 similar to 7. 2 g center dot m(-2) center dot d(-1) and the TKN and TP of algal biomass were 5.7% similar to 7.2% and 0.78% similar to 2.44 %, respectively. Recovery of nutrients in harvested algal biomass accounted for about 20% similar to 39 % for N and 65% similar to 82% for P.
Indexed By其他
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/18267
Collection期刊论文
Corresponding AuthorMa Pei-ming; Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China
Recommended Citation
GB/T 7714
Ma Pei-ming ,Kuang Qi-jun,Ling Xiao-huan,et al. Study on efficiency of nitrogen and phosphorus removal by algal biofilm[J]. Huanjing Kexue,2007,28(4):742-746.
APA Ma Pei-ming ,Kuang Qi-jun,Ling Xiao-huan,Hu Zheng-yu ,Ma Pei-ming,&Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China.(2007).Study on efficiency of nitrogen and phosphorus removal by algal biofilm.Huanjing Kexue,28(4),742-746.
MLA Ma Pei-ming ,et al."Study on efficiency of nitrogen and phosphorus removal by algal biofilm".Huanjing Kexue 28.4(2007):742-746.
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