现代化工

现代化工 ›› 2018, Vol. 38 ›› Issue (9) : 40-44. DOI: 10.16606/j.cnki.issn0253-4320.2018.09.010

技术进展

稠油加工污水中氮污染来源及处理技术研究进展

张帅, 叶芳芳, 谢文玉, 温福

作者信息 +

Sources of nitrogen pollution in heavy oil processing sewage and concerning treatment technologies

Author information +

文章历史 +

PDF (1400K)

摘要

氮污染物对水环境质量有突出影响，威胁国家水安全，是地表水体的关键污染物和约束性指标。综述了石油炼制工业中稠油加工污水中氮污染物的来源，介绍了物化和生物处理技术对氮污染物的处理效果，并对今后的研究提出了展望。

Abstract

Nitrogen-containing pollutants, which are key pollutants and constraint indexes for surface waters, have heavy impact on water environment and can threaten the water safety in a nation.This paper points out the sources of nitrogen-containing pollutants in heavy oil processing sewage in the refining industry, introduces the treatment effects of physicochemical and biological treatment technologies on nitrogen-containing pollutants and puts forward prospects to the future research.