| 油田采油污水的CODCr构成分析 |
| |
| 引用本文： | 陈进富,黄军荣,吴芳云.油田采油污水的CODCr构成分析[J].工业水处理,2002,22(8):29-31. |
| |
| 作者姓名： | 陈进富 黄军荣 吴芳云 |
| |
| 作者单位： | 石油大学环境中心,北京,102200 |
| |
| 摘 要： | 实验研究了某油田联合站稠油采出水的CODCr构成，初步探明了CODCr难以处理的原因，并提出了降低CODCr的对策。结果表明，该联合站污水CODCr的贡献可采用方程CODCr=4.3912X 0.6171(X为油含量，mg/L)来定量表征；污水中残留的在采油作业或地面作业时使用的各种化学药剂是其CODCr难以达标的主要原因。药剂的生化降解性能或水处理剂对污水中残留药剂的选择去除效果是影响CODCr处理结果的重要原因。
|
| 关 键 词： | 油田 CODCr 含油污水 污水处理 废水监测 废水处理 |
| 文章编号： | 1005-829X(2002)08-0029-03 |
| 修稿时间： | 2002年1月8日 |
CODCr composition analysis of oilfield effluent |
| |
| CHEN Jin fu,HUANG Jun rong,WU Fang yun.CODCr composition analysis of oilfield effluent[J].Industrial Water Treatment,2002,22(8):29-31. |
| |
| Authors: | CHEN Jin fu HUANG Jun rong WU Fang yun |
| |
| Abstract: | The COD Cr composition of heavy oil effluent has been studied,and the reason of the hardness of its treatment has been discussed. A novel method of COD Cr treatment is given. The results show that the COD Cr of heavy oil effluent is composed of organic chemical agents which are left from oil and water. For fresh effluent the COD Cr percentages of oil and chemical additives are 60.7% and 39.3% respectively. The equation,COD Cr =4.391 2 X + 0.617 1 ,can express the oil content contribution to COD Cr . The main reason of the hardness of COD Cr treatment exists in the disposal difficulty of chemical additives in the effluent. The selective flocculation effect of the biodegradation by the complex flocculant is proved to be feasible |
| |
| Keywords: | chemical oxygen demand oil bearing effluent COD Cr composition wastewater treatment |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
