焦化污水处理工艺中存在的问题及相应的治理措施  

PROBLEMS IN COKING WASTE WATER TREATMENT AND RELATIVE COUNTERMEASURES

作　　者：丑明[1] 曲艳秋[1] 窦吉平[1] 

机构地区：[1]鞍山热能研究院

出　　处：《冶金能源》1998年第4期22-25,共4页Energy For Metallurgical Industry

摘　　要：目前焦化污水处理工艺中存在清、污分流不好，COD不能达标，NH3－N远远超标等问题，通过某25万t／a焦化厂污水处理情况的实地调查，并结合焦化污水处理中的问题，进行了针对性的研究，提出焦化行业污水处理工艺的改进措施。To solve the problems of difficult separison of clean and waste water, which makes the COD not achieving standard, NH3-N superstandard and so on, relative studies were carried out and the countermeasures were put forth for the treatment of coking waste water through the practical investigation on the treatment situation of coking waste water at a coking plant of 250 thousand toncoke/annual.

关 键 词：焦化污水 清污分流 CODcr一降解 污水处理 

分 类 号：X789.03[环境科学与工程—环境工程]