|
|||||
|
|
| 一株紫色非硫光合细菌净化养殖水体初步研究 | |
| 引用本文： | 刘芳,王敏,杨慧,孙军德,高俊莲.一株紫色非硫光合细菌净化养殖水体初步研究[J].微生物学杂志,2008,28(2):95-96. |
| 作者姓名： | 刘芳 王敏 杨慧 孙军德 高俊莲 |
| 作者单位： | 1. 沈阳农业大学,辽宁,沈阳,110161;北京农业生物技术研究中心,北京,100097 2. 北京农业生物技术研究中心,北京,100097 3. 沈阳农业大学,辽宁,沈阳,110161 |
| 基金项目： | 辽宁省重点实验室科研项目 |
| 摘 要： | 选取从杭州养鱼塘水样中分离得到的1株紫色非硫光合细菌菌株HZ-1,利用它的纯培养物处理养殖水体,测定COD去除率和亚硝态氮降解率。结果表明,菌株HZ-1可以有效地分解水体中的污染物,去除水体中的COD,对养鱼塘水去除率达到20.99%;对养虾池水去除率达到了36.09%;菌株HZ-1可以有效地降低水体的亚硝态氮,对养鱼塘水亚硝态氮的降解率为41.18%,具有较好净化效果。 |
| 关 键 词： | 紫色非硫光合细菌 养殖水体 净化 |
| 文章编号： | 1005-7021(2008)02-0095-02 |
| 修稿时间： | 2008年3月20日 |
A Study of purifing the aquaculture water with non-sulfur photosynthetic bacteria |
|
| LIU Fang,WANG Min,YANG Hui,SUN Jun-de,GAO Jun-lian.A Study of purifing the aquaculture water with non-sulfur photosynthetic bacteria[J].Journal of Microbiology,2008,28(2):95-96. | |
| Authors: | LIU Fang WANG Min YANG Hui SUN Jun-de GAO Jun-lian |
| Abstract: | The purple non-sulfur bacteria strain HZ-1 was isolated from the fish pond of the West Lake in Hangzhou. We use its pure culture treating the farm wastewater and the shrimp culture pond,testing the elimination of COD and NH_3-NO_2~-,the results showed that the purple non-sulfur photosynthetic bacteria can decompose the pollutants of the bottom mud effectively,eliminate COD and NH_3-NO_2~-from the water,reduced the COD value of the fish pond water to 20.99%;reduced the COD value of the shrimp pond water to 36.09%;reduced the nitrite nitrogen density to 41.18%.It can purify the aquaculture water very well. |
| Keywords: | purple non-sulfur photosynthetic bacteria aquaculture water purification of water |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |
| 点击此处可从《微生物学杂志》浏览原始摘要信息 | |
| 点击此处可从《微生物学杂志》下载免费的PDF全文 | |