摘要
对煤化工废水处理技术的研究和应用现状进行了综合评述。首先,分类介绍了煤化工废水的工艺来源及污染特征。继而对废水处理技术进行了系统的分析和讨论,重点包括:针对难降解有机物的预处理技术、新型生物反应器和生物强化技术、用于深度处理的化学处理技术和膜处理技术。之后,对某煤制油高浓废水处理工程案例进行了介绍分析。最后,对技术研究应用热点和发展趋势进行了总结和展望。
An integrated review on the research and application progress in the treatment technology of coal chemical industrial wastewater is brought forward. Firstly,the sources and pollution characteristics of coal-chemical industrial wastewater process are introduced. Then,corresponding wastewater treatment technologies are analyzed systematically,mainly including the pretreatment technology for degradation of persistent organic,novel biological reactor and bioaugmentation technology,chemical treatment and membrane treatment technologies used for advanced treatment.Then,the case study on a treatment project of highly concentrated coal-to-oil wastewater is introduced and analyzed.At the end,the hotspot of technical research and application and developing trends of the treatment technology is summarized and predicted.
出处
《工业水处理》
CAS
CSCD
北大核心
2016年第3期16-21,共6页
Industrial Water Treatment
关键词
煤化工废水
预处理
生物处理
深度处理
coal-chemical industrial wastewater
pretreatment
biological treatment
advanced treatment
