高浓度有机物化妆品废水处理工艺  

Treatment Process for Cosmetics Wastewater with High Concentration Organics

作　　者：路小彬[1] 

机构地区：[1]黔南民族师范学院化学化工学院,贵州都匀558000

出　　处：《云南化工》2017年第6期104-105,共2页Yunnan Chemical Technology

摘　　要：高浓度有机物化妆品废水通过微电解-一级气浮预处理,再经厌氧酸化-接触氧化,进入二级气浮-生物滤池后处理,污泥再经浓缩、压滤处理。给出了该工艺所需构筑物和设备的选型。该工艺在正常运行条件下,处理后出水水质指标:COD≤500 mg·L^(-1),BOD5≤300mg·L^(-1),LAS≤20mg·L^(-1),SS≤400mg·L^(-1),6≤p H≤9,符合《综合污水排放标准》(GB8978-1996)。Cosmetics industry wastewater with high concentration organics was treated by microelectrolysis-the first order floatation pool, anaerobic acidification-contact oxidation and the second order floatation tank-bacteria filter, then these sludges were concentrated and filter pressed. The author decided the configurations and equipments for the combined process. In the routine operation conditions, the emission with COD≤500 mg.L-l, BODS≤300mg.L-1, LAS≤20mg.L-1, SS≤〈400mg.L-1 and 6≤pH≤9, can meet the third grade items of the Integrated Wastewater Discharge Standards （GB8978-1996）.

关 键 词：化妆品 气浮 厌氧酸化 接触氧化 废水 

分 类 号：X703[环境科学与工程—环境工程]