猎德污水处理厂污泥系统除臭工程设计

猎德污水她理厂●i泻泥系统除臭工程设计李亮1赵忠富1张明杰1孟锦根2(1中国市政工程西南设计研究院，成都610081；2四川交通职业技术学院，成都610031)摘要根据已建污水处理厂的实际情况，对污泥浓缩池采用加高盖臭气收集方法，对污泥脱水间采用重点区域强化抽吸的臭气收集方法，并采用洗涤一生物滤床联合除臭工艺进行臭气处理；对污泥码头采用喷洒天然植物提取液除臭工艺进行除臭。介绍了除臭工程的设计参数和运行情况，工程实施后，污水处理厂的恶臭状况得到明显改善。关键词污泥系统除臭生物滤床植物提取液SludgetreatmentdeodorizationdesignofLiedeWastewaterTreatmentPlantLiLian91，ZhaoZhongful，ZhangMingjiel，MengJingenz(1．SouthwestMunicipalEngineeringDesign&ResearchInstituteofChina，Chengdu610081，China；2．SichuanTra{{tcProfessionTechnicalInstitute，Chengdu610031，China)Abstract：ForthesludgetreatmentofLiedeWastewaterTreatmentPlant，someintensivemeasuresofodorcontrolwereapplied．Highinvertedhopperwasdesignedtocollecttheescapingodorofthesludgethickeningtankandstrengtheningventilationapparatuswereinstalledatthekey10cationofthesludgedewateringroom，thencollectedodorfrombothabovementionedloeationsweresenttothedeodorizationfacilitywithrinseandbiologicalfiltrationprocess．Meanwhile，deodorizationdeviceofplantextractssprayingwasappliedatthesludgedock．Thedesignpa