摘要
采用水解-接触氧化-气浮-混凝沉淀-生物炭工艺处理以分散染料为主的印染废水,设计规模为960m3/d,进水水质为:pH8.01,CODCr992mg/L,BOD5251mg/L,SS298mg/L,色度400倍;经本工艺处理后,总排放口出水水质为:pH7.64,CODCr72mg/L,BOD519mg/L,SS61mg/L,色度16倍。
The wastewater is treated by using hydrolysis-contact oxidation-air floatation-coagulation sedimen-tation-biocarbon technology.The design capacity is960m 3 /d.The pH,COD Cr ,BOD 5 ,SS and chroma of the influent water quality are8.01,992mg /L,251mg /L,298mg /L and400times respectively.Treated by this technology,the pH,COD Cr ,BOD 5 ,SS and chroma of the effluent water quality are7.64,72mg /L,19mg /L,61mg /L and16times respectively.
出处
《工业水处理》
CAS
CSCD
2003年第10期57-59,共3页
Industrial Water Treatment
关键词
水解
接触氧化
生物炭
工艺
印染废水处理
混凝沉淀
printing and dyeing wastewater
hydrolysis
contact oxidation
coagulation-sedimentation
biocarbon
