UASB+ SBR 工艺处理糖果废水

UASB+ SBR 工艺处理糖果废水2008年第4期第35卷总第180期广东化工WWW．gdchem．comUASB+SBR工艺处理糖果废水罗斯君(广州华康环保工程有限公司，广东广州510110)【摘要】针对糖果废水的特点，采用UASB+SBR工艺处理箭牌糖果(中国)有限公司番禺工厂的糖果废水，通过介绍处理工艺流程和工艺调试运行过程，提出了影响工艺调试的因素及相应的控制措施。工程实践证明，UASB+SBR工艺是糖果废水有效的处理工艺，出水水质达到水污染物排放限值(DB44／26．2001)中第二时段的三级标准。【关键词】糖果废水；UASB；SBR；工艺调试TreatmentofConfectioneryWastewaterwiththeProcessofUASBandSBRLuoSijun(GuangzhouHuakangEnvironmentalProtectionEngineeringCo．，Ltd．，Guangzhou510110，China)Abstract：Basedonthecharacteristicsofconfectionerywastewater，theprocessofUASBandSBRwasadoptedtotreattheconfectionerywastewaterofWrigleyConfectionery(China)LimitedPanyuFactory．Byintroducingthetreatmentprocessandtheprocesscommissioningandoperation，factorswhichmightaffectprocesscommissioningwereraised，aswellastherelatedcontrolmeasure．PracticeshowedthattreatmentofconfectionerywastewaterwiththeprocessofUASBandSBRwaseffective，efluentwastewaterwasuptothesecondtimeintervalIIIgradeofDischargelimitsofwaterpollutants(DB44／26—2001)．Keywords：confectionerywastewater；UASB；SBR；pr