| 铁屑微电解法深度处理油田钻井污水 |
| |
| 引用本文： | 何焕杰,王永红,詹适新,马雅雅,牛全印. 铁屑微电解法深度处理油田钻井污水[J]. 化工环保, 2003, 23(6): 344-348 |
| |
| 作者姓名： | 何焕杰 王永红 詹适新 马雅雅 牛全印 |
| |
| 作者单位： | 中国石化集团,中原石油勘探局钻井工程技术研究院,河南,濮阳,457001 |
| |
| 基金项目： | 中原石油勘探局 2 0 0 1年重大科技攻关项目(2 0 0 15 0 5 ) |
| |
| 摘 要： | 采用化学混凝-铁屑微电解法深度处理钻井污水。确定了最佳工艺条件：铁屑与活性炭的质量比为0．5，反应时间为2h，污水pH为1．0，温度为常温，反应后用石灰乳调节污水pH至12。处理后钻井污水COD可由原水的8065mg／L降至430mg／L，COD去除率大于94％，色度去除率达100％，达到国家综合污水三级排放标准。
|
| 关 键 词： | 钻井污水 铁屑微电解法 混凝 废水处理 油田开发 |
| 文章编号： | 1006-1878(2003)06-0344-05 |
| 修稿时间： | 2002-10-13 |
Polishing Treatment of Petroleum Drilling Wastewater by Iron Scrap Microelectrolysis |
| |
| He Huanjie,Wang Yonghong,Zhan Shixin,Ma Yaya,Niu Quanyin. Polishing Treatment of Petroleum Drilling Wastewater by Iron Scrap Microelectrolysis[J]. Environmental Protection of Chemical Industry, 2003, 23(6): 344-348 |
| |
| Authors: | He Huanjie Wang Yonghong Zhan Shixin Ma Yaya Niu Quanyin |
| |
| Abstract: | The chemical coagulation-iron scrap microelectrolysis process was used in removal of COD from petroleum drilling wastewater.The optimum process conditions were determined as follows:mass ratio 0.5 of iron scraps to activated carbon,reaction time 2 h,pH 1.0,normal temperature,regulating pH to 2 with lime cream after reaction.The COD in treated wastewater is reduced from 8065 mg/L to 430 mg/L with 94% of COD removal rate and 100% of colority removal rate.The treated wastewater can meet the national discharge standard of three grade. |
| |
| Keywords: | drilling wastewater iron scraps microelectrolysis coagulation wastewater treatment |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
