预处理对头孢制药废水的降解效果与有机物去除研究

郭昌梓,张进勇,余沛,武毅

Study on degradation effect of pretreatment to cephalosporin pharmaceutical wastewater and removal of organic matter

Changzi GUO,Jinyong ZHANG,Pei YU,Yi WU

表5 预处理后水样E₂₅₄/E₃₆₅的变化情况

Table 5 Changes of E₂₅₄/E₃₆₅of samples after pretreatment

项目	原水	曝气吹脱	铁碳微电解	Fenton氧化	臭氧氧化
E₂₅₄	1.76	1.98	1.35	1.29	1.22
E₃₆₅	0.21	0.27	0.15	0.27	0.15
E₂₅₄/E₃₆₅	8.38	7.28	9.00	4.78	7.92