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| 低温条件下A2/O工艺启动与强化试验研究 | |
| 引用本文： | 于宝军,宋宏伟,范晓磊,史志广.低温条件下A2/O工艺启动与强化试验研究[J].林业科技情报,2012(2):72-74. |
| 作者姓名： | 于宝军 宋宏伟 范晓磊 史志广 |
| 作者单位： | 1. 哈尔滨综合开发建设有限公司 2. 哈尔滨市城乡规划设计研究院 3. 哈尔滨工业大学市政环境工程学院 |
| 摘 要： | 北方地区冬季气候寒冷,生活污水处于低温状态,导致微生物的活性较低。松花江宾西工业园区污水处理系统对氨氮、TN及TP的去除效果很难达标。为解决园区北方冬季低温条件下生活污水处理率低的问题,本试验采用多点循环A2/O为主要研究工艺,在低温条件下启动试验装置,通过分析低温条件下试验工艺对生活污水的处理效果,对试验工艺采用耐冷细菌固定化膜技术进行强化,实现了工业园区低温条件下出水的达标排放。 |
| 关 键 词： | 低温启动 生活污水 A2O 工艺优化 |
Study On Start And Exaggerated Test Of A2/O Process Under Low- temperature Conditions |
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| Yu Baojun Comprehensive Exploitation And Construction Company Of Harbin City,Song Hongwei Fan Xiaolei Town And Country Planning And Design Institute Of Harbin City,Shi Zhiguang.Study On Start And Exaggerated Test Of A2/O Process Under Low- temperature Conditions[J].Forestry Science and Technology Information,2012(2):72-74. | |
| Authors: | Yu Baojun Comprehensive Exploitation And Construction Company Of Harbin City Song Hongwei Fan Xiaolei Town And Country Planning And Design Institute Of Harbin City Shi Zhiguang |
| Institution: | Yu Baojun (Comprehensive Exploitation And Construction Company Of Harbin City) Song Hongwei Fan Xiaolei (Town And Country Planning And Design Institute Of Harbin City) Shi Zhiguang (Municipal Environment Engineering College, Harbin Institute Of Technology) |
| Abstract: | The climate is cold in winter in north area and the life domestic sewage temperature is low with lower mi- croorganic activity. The dislodge effect of ammonia nitrogen, TN and TP of sewage treatment system can not reach the standard. This paper adopts multipoint cycle A2/O process to solve the problems that the life sewage in north area has low treatment ratio in winter. The test apparatus was started in low -temperature conditions and the treat- ment effect was analyzed. Using cold -bearing bacterium immobilization membrane technique to strengthen the test process can reach the discharge standard of effluent under low - temperature conditions. |
| Keywords: | start under low - temperature condition life sewage A2/O process optimizing |
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