摘要
就目前制革废水存在的问题,论述了制革废水的特点、发展与现状、危害以及处理难点,主要介绍了国内制革废水的处理工艺-传统活性污泥法、制革废水的全物化处理、氧化沟、SBR工艺和生物接触氧化法等,以及国外制革废水处理工艺-高效厌氧生物处理技术、膜分离技术和高级氧化技术。同时,对上述几种处理工艺的优缺点进行了比较分析,并对制革废水处理技术做了展望。
From the problems of the leather making wastewater treatment,the characteristics of leather making wastewater,the present situation,development,harm and countermeasures for difficulty are discussed.The domestic process of leather making wastewater treatment： the traditional activated sludge,all physico-chemical treatment,oxidation ditch,SBR process and biological contact oxidation process are introduced.Also,there are some foreign processes of leather making wastewater treatment： efficient anaerobic biological treatment technology,membrane separation technology and advanced oxidation process.Meanwhile,the advantages and disadvantages of the above several processes are analyzed and it takes an outlook on the technology for leather making wastewater treatment.
出处
《广东化工》
CAS
2011年第12期80-81,共2页
Guangdong Chemical Industry
关键词
制革废水
特点
危害
处理难点
处理工艺
leather making wastewater treatment
characteristics
harm
processing difficult-ies
process
