|
|||||
|
|
| 水解酸化-膜生物反应器处理化工综合废水 | |
| 引用本文： | 王淦,汪家权,谢荣焕.水解酸化-膜生物反应器处理化工综合废水[J].工业用水与废水,2007,38(6):46-48. |
| 作者姓名： | 王淦 汪家权 谢荣焕 |
| 作者单位： | 1. 合肥工业大学,资源与环境工程系,合肥,230009;安徽国祯环保节能科技股份有限公司,合肥,230088 2. 合肥工业大学,资源与环境工程系,合肥,230009 3. 安徽国祯环保节能科技股份有限公司,合肥,230088 |
| 摘 要： | 采用水解酸化-浸没式膜生物反应器工艺处理化工综合废水。小试结果表明:在进水CODCr的质量浓度为1500～2400mg/L,BOD5与CODCr的质量比为0.28～0.35,pH值为6～9,水解酸化、膜生物反应器HRT分别为12、18h,膜通量约16L/(m2.d),污泥负荷约为0.38CODCr]/(kgMLVSS].d)时,经该工艺处理,CODCr、挥发酚去除率分别达到92%、97%以上,且膜生物反应器出水浊度小于1NTU,未检测到SS。 |
| 关 键 词： | 水解酸化 膜生物反应器 化工综合废水 |
| 文章编号： | 1009-2455（2007）06-0046-03 |
| 收稿时间： | 2007-06-07 |
| 修稿时间： | 2007-12-03 |
Treatment of chemical integrated wastewater by hydrolytic acidification-membrane bioreactor |
|
| Wang Gan,Wang Jia-quan,Xie Rong-huan.Treatment of chemical integrated wastewater by hydrolytic acidification-membrane bioreactor[J].Industrial Water & Wastewater,2007,38(6):46-48. | |
| Authors: | Wang Gan Wang Jia-quan Xie Rong-huan |
| Abstract: | Hyrolytic acidification-submerged membrane bioreactor was used to treat chemical integrated wastewater.The results of the laboratory test showed that,when the mass concentration of CODCr in influent water was 1 500-2 400 mg/L,the mass ratio of BOD5 to CODCr was 0.28-0.35,the pH value was 6-9,the HRT of hydrolytic acdification and MBR were 12 h and 18 h respectively,the flux of membrane was about 16 L/(m2·d),the sludge loading was about 0.38/(kg·d),after be treated by the said process,the removal rates of CODCr,volatile hydroxybenzene were above 92% and 97% respectively,the effluent turbidity was lower than 1 NTU,and no SS was detected in the effluent water. |
| Keywords: | hydrolytic acidification membrane bioreactor chemical integrated wastewater |
| 本文献已被 万方数据 等数据库收录！ | |