滤布滤池中文版工艺演示

AquaDisk®滤布滤池Aqua-AerobicSystems,Inc.•尼龙针状结构•聚酯支撑•设计过滤等级=10微米•设计质量=880gm/m2AquaDisk®PA-13针状结构滤料:关键组分Aqua-AerobicSystems,Inc.13mmAquaDisk®PA-13针状结构自然状态Aqua-AerobicSystems,Inc.AquaDisk®PA-13Pile理想运行时有效过滤深度3-5mmAqua-AerobicSystems,Inc.AquaDisk®PA-13Pile正常运行时Aqua-AerobicSystems,Inc.滤池设计标准滤布滤池•≤3.25gpm/ft2ADF•≤6.5gpm/ft2MDF•3.25lbsTSS/ft2-day•53.8ft2/滤盘•0.25MGD/滤盘Aqua-AerobicSystems,Inc.AquaDisk®过滤器结构示意图驱动马达滤盘反冲洗泵反冲洗阀排泥阀Aqua-AerobicSystems,Inc.AquaDisk®滤池AquaDisk®滤池(18MGD)砂滤滤池(6MGD)Aqua-AerobicSystems,Inc.AquaDisk®滤池AquaDisk®滤布滤池(18MGD)砂滤滤池(6MGD)Aqua-AerobicSystems,Inc.Add’l.砂滤滤池(12MGD)•Velcro®闭合带•聚丙烯中空结构滤盘切片Aqua-AerobicSystems,Inc.AquaDisk®过滤示意图Aqua-AerobicSystems,Inc.AquaDisk®PA-13针状结构正常运行时Aqua-AerobicSystems,Inc.AquaDisk®反冲洗示意图•高效的随选式反冲洗•用于反冲洗的水量较少Aqua-AerobicSystems,Inc.AquaDisk®反冲洗示意图Aqua-AerobicSystems,Inc.AquaDisk®排泥示意图Aqua-AerobicSystems,Inc.保养极其便捷的滤布滤池•所有滤池都会“FOUL”•原因/运行频率随具体情况而变化•推荐适合滤布滤池的预防性保养措施Aqua-AerobicSystems,Inc.原地进行的清洁Aqua-AerobicSystems,Inc.滤布滤池的实际应用水的回用Aqua-AerobicSystems,Inc.过滤中水回用的典型要求加利佛尼亚州≤2≤5佛罗里达州≤2≤5乔治亚州≤3≤5维吉尼亚州≤5≤10州名浊度(NTU)总固体悬浮物(mg/l)Aqua-AerobicSystems,Inc.加州Title22认证Aqua-AerobicSystems,Inc.Title22实验结果02468101205101520251234a4bNeedleFeltPileEffluentturbidity,NTUInfluentturbidity,NTU深孔、持续反冲洗、向上流、单一滤料浅度、自动反冲洗、向下流、双重或多重滤料深孔、向下/上流、单一滤料浅度、单一滤料浅度、双重滤料Aqua-AerobicSystems,Inc.ParticleSize“据有关方面推测(Emericketal.,2000)：最小颗粒尺寸(wastewaterspecific,butonorderof10µm)决定了保护大肠菌免受紫外线伤害的能力。WastewaterEngineering,TreatmentandReuseMetcalf&EddyFourthEditionAqua-AerobicSystems,Inc.典型的粒子分布状态05010015020025030051015202530354045Particlediameter(dp),mmDN/Ddp,particles/mL-mmSecondaryEffluent(4.4NTU)UCBSFEffluent(2.7NTU)AquaDiskEffluent(1.7NTU)Aqua-AerobicSystems,Inc.大肠菌总数vs.紫外线总量23.01.1203.923.01.1129.623.01.126.3持续反冲洗砂滤池中大肠菌总数-(MPN/100mL)滤布滤池中大肠菌总数(MPN/100mL)紫外线总量(mJ/cm2)选自:SanBernardinoWaterDepartment,RIXFacility,AquaDisk®PilotTestSummaryAqua-AerobicSystems,Inc.约克郡，汉普顿路的安装实例Aqua-AerobicSystems,Inc.HamptonRoadsSanitaryDistrict,YorkCountyWRFHypochloriteFeedSystemOn-LineProcessAnalyzersFutureDiskFiltersGravityStorageTankReclaimedWaterPumpingSystemBP/AMOCO3.6MGReclaimedWaterStorageTankBlowersPrimaryEffluentPumpStationWASPrimaryEffluentPostEqualizationPumpsw/VFDsFlowMeterTertiaryDiskFiltersFutureSBRRejectWaterProductWaterFlowMeter流程示意图SBRAqua-AerobicSystems,Inc.HamptonRoadsSanitaryDistrictYorkCountyWRFYorkRiverWRF051015Jul-02Aug-02Sep-02Oct-02Nov-02Dec-02Jan-03Feb-03Mar-03DateTSS(mg/l)ReuseTargetYRFinEffREUSEAqua-AerobicSystems,Inc.HamptonRoadsSanitaryDistrict,YorkCountyWRFYorkRiverWRF0246810121416Jul-02Aug-02Sep-02Oct-02Nov-02Dec-02Jan-03Feb-03Mar-03DateTurbidity(NTU)ReuseTargetYRFinEffREUSEAqua-AerobicSystems,Inc.滤布滤池的实际应用除磷Aqua-AerobicSystems,Inc.含磷的固体悬浮物的出水效果含有3％磷的固体有机物出水中总悬浮物mg/l出水总悬浮物中的磷,mg/l2510150.060.150.30.45Aqua-AerobicSystems,Inc.进水泵(搅拌)主体构筑物AquaSBR®出水混凝池磷0.8mg/l推荐流程AquaSBR®系统Aqua-AerobicSystems,Inc.进水泵(FlashMix)主体构筑物AquaSBR®混凝池出水磷0.5mg/lAquaDisk®滤池RecommendedProcessTrainAquaDisk®FilterAqua-AerobicSystems,Inc.进水泵(搅拌)主体构筑物AquaSBR®出水盐类混凝剂投加AquaDisk®滤池金属盐聚合物磷＝0.1mg/l聚合物推荐流程AquaDisk®滤池Aqua-AerobicSystems,Inc.进水泵(搅拌)主体构筑物AquaSBR®出水盐类混凝剂投加AquaDisk®滤池金属盐聚合物磷0.05mg/l聚合物推荐流程AquaDisk®滤池Aqua-AerobicSystems,Inc.安装外形Cumming城,GAAqua-AerobicSystems,Inc.生物除磷系统SecondaryClarifierAquaDisk(photo)总固体悬浮物5mg/l总磷＝0.13SecondaryClarifier曝气池表面曝气分流槽PACCationic聚合物安装实例CityofCumming,GAAqua-AerobicSystems,Inc.