| SBR法对缫丝废水的后续处理试验研究 |
| |
| 引用本文： | 陈小玲,李金城,郑华燕,吴蕾,阙光龙,李文文.SBR法对缫丝废水的后续处理试验研究[J].丝绸,2012(1):17-20,29. |
| |
| 作者姓名： | 陈小玲 李金城 郑华燕 吴蕾 阙光龙 李文文 |
| |
| 作者单位： | 桂林理工大学环境科学与工程学院;广西环境工程与保护评价重点实验室 |
| |
| 基金项目： | 广西科技厅项目(桂科攻10124002-3);广西教育厅科研项目(桂教科研200911LX125);广西高校人才小高地建设“环境工程”创新团队资助计划项目(桂教人[2007]71);广西环境工程与保护评价重点实验室主任基金项目(桂科能0701z010) |
| |
| 摘 要： | 通过研究影响序批式活性污泥法(SBR法)对缫丝废水的后续处理效果的各种因素,得出最佳工况运行条件。结果表明,在SBR法中,曝气时间为8 h,沉淀时间为40 min,溶解氧值为2～3 mg/L时,系统处理效果最好,COD、氨氮和TP的去除率分别达到90.5%±0.5%、95.1%±0.6%和78.2%±3.1%,出水的COD和氨氮都能达标排放。将SBR反应器作为缫丝废水后续好氧处理工艺,具有较高的处理效率和较好的运行稳定性。
|
| 关 键 词： | 缫丝废水 SBR法 影响因素 |
Follow-up treatment research of filature wastewater by SBR |
| |
| CHEN Xiao-ling,LI Jin-cheng,ZHENG Hua-yan,WU Lei,QUE Guang-long,LI Wen-wen.Follow-up treatment research of filature wastewater by SBR[J].Silk Monthly,2012(1):17-20,29. |
| |
| Authors: | CHEN Xiao-ling LI Jin-cheng ZHENG Hua-yan WU Lei QUE Guang-long LI Wen-wen |
| |
| Affiliation: | 1(1.College of Environmental Science and Engineering,Guilin University of Technology,Guilin 541004,China;2.State Key Laboratory of Environmental Engineering and Protected Assessment in Guangxi,Guilin 541004,China) |
| |
| Abstract: | By studying the impact of sequencing batch activated sludge process(SBR) to the filature wastewater treatment effect of various factors,the best operation conditions was obtained.The results showed that: when the aeration time is 8 h,the precipitation time is 40 min and dissolved oxygen value is 2-3 mg/L in SBR,it can achieve the best effect;under this condition,the removal rate of COD,ammonia nitrogen and TP are 90.5%±0.5%,95.1%±0.6% and 78.2% ±3.1%,and both of the effluent COD and ammonia nitrogen can reach the standards.As filature wastewater treatment subsequent aerobic process,SBR reactor has high treatment efficiency and good operation stability. |
| |
| Keywords: | Filature wastewater SBR Influence factor |
| 本文献已被 CNKI 等数据库收录！ |
|
