丝绸印染废水深度处理技术及工程应用
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2019-03-31 12:33:27
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丝绸印染废水深度处理技术及工程应用印染(2009No.3)卯僦cdfn.corn.Cn丝绸印染废水深度处理技术及工程应用徐竟成1,何文源1,金兆丰1,李健2(I。羁济欠学环境辩学与工程学院,上海200092;2。上海审纺织稃学研究院节能茑}:保中心,上海200082)接要:采用缺氧一生物接触氧化。混凝气浮.生物活性炭组会Z艺,对寓浓度丝绸印染废承进行深度处理,劳分绍了其Z程应雳。瘦耀结采表赞,垒物活性炭对废承中难降辫有视物及色度静去除效果显著,丝绸窜染袋水经组合工芑处理后,COD。<100mg/L,色度《10倍,BOD5《lOmg/L。出水水质达到图家《污水综合排放标准)GB8978一1996一级标准。关键谲:絷蘩;疲泰处毽;垒耪活缝发;丝蒙耪中图分类号:TSl99文献标识码:B文章编号:1000—4017(2009)03—0034—03EnhancedtreatmentofwastewaterfromsilkdyehouseanditsengineeringapplicationXUJing-chen91,HEWen·yuanl,JINZhao-fen91-LIJian2/1.蛳ofEnvironmentalScience&Engineering。乃蟛University,Shanghai200092,China;、k2.ShanghaiTextileEnergyResourcesandEnvironmentalProtectionCenterIShangha/200082。China)Abstract:Aerobicacidification—biologicalcontactoxidation-coagulationairfloatation-biologicalactivatedcarbonprocesswascar-riedouttotreatconcentrateddyeingeffluents什omsilkdyehouse。anditsengineeringapplicationwasintroduced.Theresultsshowedthatbiologicalactivatedcarbonplayedanimportantroleinremovalofcoloranddegradationoforganicsubstances.Af-tercom
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