光合细菌和水浮莲在河南农村猪场污水中的应用

doi:CNKI:SUN:NCST.0.2009-04-022

生态与农村环境学报 ›› 2009, Vol. 25 ›› Issue (4): 103-105.doi: CNKI:SUN:NCST.0.2009-04-022

光合细菌和水浮莲在河南农村猪场污水中的应用

陈坤, 崔友勇, 张娅婷, 王凤鸣, 刘永定

信阳师范学院生命科学学院

收稿日期:2008-12-22 出版日期:2009-10-25 发布日期:2011-04-08
通讯作者: 刘永定中国科学院水生生物研究所
作者简介:陈坤(1967－)，男，教授，博士后，主要研究方向为环境生物学。E-mail:chenkunqian@sina.com
基金资助:
国家自然科学基金(30470276)

Application of Pistia statiotes and Rhodospirillum sp. to the Treatment of Wastewater From a Rural Swine Farm in Xinyang of Henan Province

CHEN Kun, CUI You-Yong, ZHANG Ya-Ting, WANG Feng-Ming, LIU Yong-Ding

College of Life Science,Xinyang Normal University

Received:2008-12-22 Online:2009-10-25 Published:2011-04-08
Contact: LIU Yong-Ding College of Life Science,Xinyang Normal University

摘要/Abstract

摘要： 利用在信阳农村养猪场中的2个3.3 m深的污水氧化塘进行光合细菌和水浮莲净化污水的研究。1#氧化塘加入8×10⁸mL^-1光合细菌50 L,2#氧化塘加入水浮莲(100株.m^-2)。为期1 a的试验结果表明:经光合细菌和水浮莲的共同作用,总磷下降了41.8%~76.0%,总氮下降了61.8%~81.0%,COD下降了66.8%~79.1%,BOD₅下降了64.8%~82.3%。显示光合细菌和水浮莲能够明显改善养猪场污水水质。

关键词: 水浮莲, 光合细菌, 猪场污水

Abstract: Effects of Pistia statiotes and Rhodospirillum sp.were studied on treating wastewater from rural swine farms in two ponds(area: 398 m²;depth: 3.3 m) in Xinyang of Henan.Pond #1 was treated with Rhodospirillum sp.(50 L×8×10⁸ mL^-1),and Pond #2 with Pistia statiotes(100 m^-2).After one year of experiment,results show that the combined effect of the two treatments was significant with TP dropped by 41.8%-76.0%,TN by 61.8%-81.0%,COD by 66.8%-79.1% and BOD₅by 64.8%-82.3%.It demonstrates that Pistia statiotes and Rhodospirillum sp.can greatly improve wastewater quality of swine farm.

Key words: Rhodospirillum sp., Pistia statiotes, wastewater of swine farm

中图分类号:

X703

陈坤, 崔友勇, 张娅婷, 王凤鸣, 刘永定. 光合细菌和水浮莲在河南农村猪场污水中的应用[J]. 生态与农村环境学报, 2009, 25(4): 103-105.

CHEN Kun, CUI You-Yong, ZHANG Ya-Ting, WANG Feng-Ming, LIU Yong-Ding. Application of Pistia statiotes and Rhodospirillum sp. to the Treatment of Wastewater From a Rural Swine Farm in Xinyang of Henan Province[J]. Journal of Ecology and Rural Environment, 2009, 25(4): 103-105.

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光合细菌和水浮莲在河南农村猪场污水中的应用

Application of Pistia statiotes and Rhodospirillum sp. to the Treatment of Wastewater From a Rural Swine Farm in Xinyang of Henan Province

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