论文详情

油气田高Cl废水的COD测定

西南石油大学学报（自然科学版）

1992年 14卷第4期

阅读：122

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Title

DETERMINATION OF COD IN WASTEWATER HIGH IN CI IN OIL-GAS FIELDS

作者

陈集尹忠冯英樊松林

Authors

Chen Ji Ying Zhong Feng Ying Fan Song-lin

单位

应用化学系

Organization

Department of Applied Chemistry

摘要

Abstract

Thig paper proposed the determination of COD in the wastewater high in Cl~- in oil-gas field by an improved sealing method The experimental results show that the method is high in precision and accuracy, is able to eliminate the influence of cl~- effectively, to save time and space and to cut down expenses, and is easy to operate.

关键词：

化学需氮童(COD); 废水; 定量分析;

Keywords:

Chemical oxygen demand; Wastewater; Quantitative analysis;

基金项目

DOI

10.3863/j.issn.1000-2634.1992.04.013