折流板厌氧反应器处理印染废水中试研究

折流板厌氧反应器处理印染废水中试研究裘尚德，陈听杰（绍兴市水务集团有限公司，浙江绍兴312000）［摘要］折流板厌氧反应器具有运行稳定、抗冲击负荷能力强、处理效率高等优点。采用ABR水解处理印染废水，在HRT=11h的条件下对ABR进行中试研究，测定了ABR对COD、色度、SS等的去除效果。结果表明，ABR对COD的去除效果明显，同时经其处理后B/C有一定程度增加，后续经好氧处理后最终出水COD可达100mg/L左右。［关键词］印染废水；厌氧折流板反应器；水解［中图分类号］X703［文献标识码］B［文章编号］1005-829X（2011）08-0066-03Researchonthepilot-scaletestofthetreatmentofprintinganddyeingwastewaterbyanaerobicbaffledreactorQiuShangde，ChenTingjie（ShaoxingWaterGroupCo.，Ltd.，Shaoxing312000，China）Abstract：Theanaerobicbaffledreactor(ABR）possessesaseriesofadvantagessuchasgoodstability，strongresistanceagainstshockloading，highefficiencyandsoon.UndertheconditionofHRT=11h，apilot-scaletestisconductedbyapplyingABRtothehydrolytictreatmentofprintinganddyeingwastewater，determiningtheremovalefficiencyofABRintermsofCOD，chromaticity，SS，andsoon.TheresultsshowthatCODisefficientlyreducedthroughABRwhileB/Cproportionincreasestoacertaindegree.Aftersubsequentaerobictreatment，theCODofthefinaleffluentkeepsataround100mg/L.Keywords：printinganddyeingwastewater；a