商丘师范学院学报
商丘師範學院學報
상구사범학원학보
Journal of Shangqiu Normal University
2015年
9期
55-59
,共5页
合成香料废水%气浮%催化氧化%强化处理
閤成香料廢水%氣浮%催化氧化%彊化處理
합성향료폐수%기부%최화양화%강화처리
synthetic perfume wastewater%flotation%oxidation%strengthening treatment
合成香料生产废水含有大量有毒有害物质，属于难生物降解废水．河南省某香料生产公司原采用“催化氧化预处理＋厌氧＋好氧”工艺处理其香料废水；但由于设备老化和技术缺陷致使生产废水出水水质不达标；故针对废水特性，对原有工程进行改造，采用“气浮＋催化氧化预处理＋厌氧＋好氧＋吸附”工艺．改造后COD由原出水1200 mg／L降到43．2 mg／L，达到了国家GB 8978－1996《废水综合排放标准》一级标准要求．
閤成香料生產廢水含有大量有毒有害物質，屬于難生物降解廢水．河南省某香料生產公司原採用“催化氧化預處理＋厭氧＋好氧”工藝處理其香料廢水；但由于設備老化和技術缺陷緻使生產廢水齣水水質不達標；故針對廢水特性，對原有工程進行改造，採用“氣浮＋催化氧化預處理＋厭氧＋好氧＋吸附”工藝．改造後COD由原齣水1200 mg／L降到43．2 mg／L，達到瞭國傢GB 8978－1996《廢水綜閤排放標準》一級標準要求．
합성향료생산폐수함유대량유독유해물질，속우난생물강해폐수．하남성모향료생산공사원채용“최화양화예처리＋염양＋호양”공예처리기향료폐수；단유우설비노화화기술결함치사생산폐수출수수질불체표；고침대폐수특성，대원유공정진행개조，채용“기부＋최화양화예처리＋염양＋호양＋흡부”공예．개조후COD유원출수1200 mg／L강도43．2 mg／L，체도료국가GB 8978－1996《폐수종합배방표준》일급표준요구．
Synthetic perfume wastewater contains large amounts of toxic and hazardous substances, are biodegradable waste.Some spice production company in Henan Province had a“catalytic oxidation pretreatment +anaerobic +aerobic” perfume wastewater treatment process.However, due to aging equipment and technical defects resulting wastewater effluent quality is not up to.So for the wastewater characteristics,transformation of the original project by use of “catalytic oxidation pretreatment +flotation +anaerobic +aerobic +Adsorption”technology.After transformation, the original effluent concentration of COD from 1200 mg /L down to 43.2 mg /L.The original effluent concentration of COD Up to the national GB 8978-1996“Integrated Wastewater Discharge Standard” a standard requirement.
