摘要
随着工业科技和社会经济的不断发展,工业污水对水资源污染愈加严重,影响着人类的生存和发展。目前人们对污水最关注CA指标是有机物污染,化学需氧量与总有机碳一定程度反映污水中有机物污染,但化学需氧量检测影响因素多、耗时长,检测过程会产生二次污染。针对工业园区污水探究了化学需氧量与总有机碳的相关性,在考虑氯化物影响的条件下用总有机碳推算化学需氧量的数值,反映污水中有机物污染程度。
The chemical oxygen demand(COD)and total organic carbon(COD)reflect the pollution of organic matter in sewage to a certain extent.The COD detection has many influence factors and is time consuming,and there will be secondary pollution in the process of detection.In this paper,the correlation between COD and TOC in the sewage from the industrial park was explored.The TOC was used to calculate the value of COD in the condition of the effect of chlorides to reflect the pollution degree of organic matter in sewage.
作者
潘倩
王晶
赵超
张建柱
李晨
张惠源
崔凯
王莹
刘佳
PAN Qian;WANG Jing;ZHAO Chao;ZHANG Jianzhu;LI Chen;ZHANG Huiyuan;CUI Kai;WANG Ying;LIU Jia(Tianjin TEDA New Water Resources Technology Development Co.,Ltd.,Tianjin 300457,China;Tianjin TEDA Water Industry Co.,Ltd.,Tianjin 300457,China)
出处
《天津科技》
2018年第7期41-44,共4页
Tianjin Science & Technology
关键词
化学需氧量
总有机碳
氯化物
chemical oxygen demand
total organic carbon
chloride
