摘要
臭氧氧化技术进行了研究,发现进水水质变化会影响臭氧氧化的效果;投加硫酸铝混凝后再进行臭氧处理,效果最稳定,而且COD可以维持在100mg·L-1以下,比直接氧化和加PAC后再氧化的效果要好。
Ozone-oxidation technology was studied in this paper,it was found that changes in water quality would affect the effect of ozone oxidation.After adding aluminum sulfate coagulation,the results of ozone treatment was the most stable and COD could be maintained at 100 mg·L-1 below,the oxidation effect was good compared with the direct oxidation and the adding of PAC.
出处
《天津农业科学》
CAS
2011年第2期29-30,共2页
Tianjin Agricultural Sciences
基金
国家水体污染控制与治理科技重大专项(2008ZX07101-006-08)
浙江省宁波市鄞州区科技局资助项目
浙江省大学生科技创新基金(090307)
关键词
污水处理
臭氧氧化
混凝
wastewater treatment
ozone-oxidation
coagulation
