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...

双泥膜法SBR脱氮除磷效果研究

Keywords: 双泥系统,SBR,反硝化除磷,生物膜

Full-Text   Cite this paper   Add to My Lib

Abstract:

通过实验室小试,以人工模拟生活污水为研究对象,考察了基于反硝化除磷理论开发的双泥膜法SBR工艺的脱氮除磷效果。长期试验结果表明:双泥膜法SBR工艺能使硝化菌和除磷菌各自在最佳的环境中生长,解决了传统工艺中脱氮和除磷的矛盾,节省了碳源和能源,并取得了稳定高效的脱氮除磷效果。在进水C∶N∶P为25∶5∶1,换液比为75%的情况下,系统对COD,TP和NH+4-N的平均去除率分别为89.13%、96.12%和86.78%。

References

[1]  Ahn J,Daidou T,Tsuneda S,Characteri-zation of denitrifying phosphate accumulating organism scultivated under different electron acceptor conditions using polymerase chain reaction denaturing gradient gelelectrophoresis assay,Water Research,2002.
[2]  Kuba T,Van Loosdrecht M.C.M,Heijnen J.J,Phosphorus and nitrogen removal with minimal COD requirement by integration of denitrify dephosphatation and nitrification in a two-sludge system,Water Research,1996(7).
[3]  Kuba T,Mum Leitner E,A metabolic model for the biological phosphorus removal by denitrifying organisms,Biotechnology and Bioengineering,1996.
[4]  Merzouki M,Bernet N,Delgenes J.P,Biological denitrifying phosphorus removal in SBR:Effect of added nitrate concentration and sludge retention time,Water Science and Technology,2001(3).
[5]  李勇智.李安安.彭永臻.李宇星 A2N-SBR双污泥反硝化生物除磷系统效能分析 [J].-北京工商大学学报(自然科学版)2007(1)
[6]  Takesson E,Aspegren H,Henze M,Use of phosphorus release batch tests for modeling an EBPR pilot plant,Water Science and Technology,2001(3).
[7]  张晓洁.周少奇.丁进军.黄梅 不同电子受体影响下的反硝化除磷过程 [J].华南理工大学学报(自然科学版)2007(6)
[8]  Meinhold J,Arnold E,Isaacs S,Effect of nitrite on anoxic phosphate uptake in biological phosphorus removal activated sludge,Water Research,1999(8).
[9]  Lee D.S,Jeon C.O,Park J.M,Biological nitrogen removal with enhanced phosphate uptake in a sequencing batch reactor using single sludge system,Water Research,2001(16).

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133