摘要
酞菁蓝颜料生产中排放的污水中含COD1860mg/L ;NH3_N1034mg/L ;Cu2 + 26mg/L。采用化学置换法、沉淀法、生化法联合处理工艺 ,处理后废水中的COD为40mg/L ;NH3_N为11mg/L ;Cu2 +为零。
The wastewater discharged from the production of phthalocyanine blue pigment contains COD (1 860 mg/L), NH3_N (1 034 mg/L) and Cu2+ (26 mg/L).When a combined process of chemical replacement-settling-biochemical treatment was used,the COD in the treated wastewater was 40 mg/L,NH3_N was 11 mg/L and Cu2+ was 0.
出处
《工业用水与废水》
CAS
2000年第3期21-22,共2页
Industrial Water & Wastewater
关键词
颜料
废水处理
置换
沉淀
生化处理
酞菁蓝
pigment production
wastewater treatment
replacement
settling
biochemical treatment
