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| 低温微生物在UASB-生物接触氧化反应器中的应用研究 | |
| 引用本文： | 梁海恬,王育红,李玉华,李研,赵琳娜,高贤彪,沈红,王洪阳.低温微生物在UASB-生物接触氧化反应器中的应用研究[J].天津农业科学,2009,15(3):7-9. |
| 作者姓名： | 梁海恬 王育红 李玉华 李研 赵琳娜 高贤彪 沈红 王洪阳 |
| 作者单位： | 1. 天津市农业资源与环境研究所,天津,300192 2. 天津市产品质量监督检测技术研究院,天津,300384 3. 天津市西青区环境保护检测站,天津,300380 |
| 基金项目： | 天津市科技攻关计划培育项目，天津市农业科技成果转化与推广项目 |
| 摘 要： | 采用微生物学方法,冬季时从污水处理厂曝气池的活性污泥中分离出具有较高生物活性和代谢有机污染物能力的低温微生物x1005和x1213菌株,在此基础上分别进行低温条件下UASB法处理猪场废水降解能力的测定。试验结果表明:x1005和x1213菌株对污水中COD的去除率分别为72.5%和67.1%;对BOD的去除率分别为56.7%和49.3%;对SS去除率分别为5.1%和3.2%。 |
| 关 键 词： | 低温微生物 猪场粪污 厌氧污泥床法 |
Study on Application of Cold-adapted Microorganism in UASB |
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| LIANG Hai-tian,WANG Yu-hong,LI Yu-hua,LI Yan,ZHAO Lin-na,GAO Xian-biao,SHEN Hong,WANG Hong-yang.Study on Application of Cold-adapted Microorganism in UASB[J].Tianjin Agricultural Sciences,2009,15(3):7-9. | |
| Authors: | LIANG Hai-tian WANG Yu-hong LI Yu-hua LI Yan ZHAO Lin-na GAO Xian-biao SHEN Hong WANG Hong-yang |
| Institution: | LIANG Hai-tian, WANG Yu-hong, LI Yu-hua, LI Yan, ZHAO Lin-na, GAO Xian-biao, SHEN Hong, WANG Hong-yang (1.Tianjin Institute of Agriculture Resources and Environment, Tianjin 300192, China ; 2. Tianjin Product Quality Inspection Technology Research In- stitute, Tianjin 300384, China ; 3.Environmental Protection Detection Station in Tianjin City Xiqing Area, Tianjin 300380,China) |
| Abstract: | In this paper, cold-adapted microorganism x1005 and x1213 that have higher biological activity and metabolize ability of or- ganic pollutants were isolated from activated sludge in winter by microbiology technique. On the base of it, the metabolize ability of xlO05 and x1213 on piggery wastewater by UASB were tested in low temperature sewage. The results showed that the highest COD re- moval rate of x1005 and x1213 was 72.5% and 67.1%, respectively. The BOD removal rate of xlO05 ~ x1213 could reach to 56.7% and 49.3%. The SS removal rate of x1005 and x1213 was 5.1% and 3.2%. |
| Keywords: | cold-adapted microorganism piggery wastewater up-flow anaerobic sludge bed |
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