滤布滤池中文版工艺演示-课件.ppt

1、滤布滤池中文版工艺演示2尼龙针状结构聚酯支撑设计过滤等级=10微米设计质量=880 gm/m2AquaDisk PA-13针状结构针状结构滤料:关键组分Aqua-Aerobic Systems,Inc.313 mmAquaDisk PA-13针状结构针状结构自然状态Aqua-Aerobic Systems,Inc.4AquaDisk PA-13 Pile理想运行时有效过滤深度3-5 mmAqua-Aerobic Systems,Inc.5AquaDisk PA-13 Pile正常运行时Aqua-Aerobic Systems,Inc.6滤池设计标准滤池设计标准滤布滤池 3.25 gpm/ft2

2、 ADF 6.5 gpm/ft2 MDF 3.25 lbs TSS/ft2-day 53.8 ft2/滤盘 0.25 MGD/滤盘Aqua-Aerobic Systems,Inc.7AquaDisk过滤器结构示意图过滤器结构示意图驱动驱动马达马达滤盘滤盘反冲洗泵反冲洗泵反冲洗阀反冲洗阀排泥阀排泥阀Aqua-Aerobic Systems,Inc.89AquaDisk滤池滤池AquaDisk 滤池滤池(18 MGD)砂滤滤池砂滤滤池(6 MGD)Aqua-Aerobic Systems,Inc.10AquaDisk滤池滤池AquaDisk 滤布滤布滤池滤池(18 MGD)砂滤滤池砂滤滤池(6 M

3、GD)Aqua-Aerobic Systems,Inc.Addl.砂滤滤池砂滤滤池(12 MGD)11Velcro 闭合带聚丙烯中空结构滤盘切片滤盘切片Aqua-Aerobic Systems,Inc.12AquaDisk过滤示意图过滤示意图Aqua-Aerobic Systems,Inc.13AquaDisk PA-13 针状结构针状结构正常运行时Aqua-Aerobic Systems,Inc.14AquaDisk 反冲洗示意图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-Aerobic Systems,Inc.15AquaDisk 反冲洗示意图反冲洗示意图Aqua-Aer

4、obic Systems,Inc.16AquaDisk 排泥示意图排泥示意图Aqua-Aerobic Systems,Inc.17保养极其便捷的滤布滤池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-Aerobic Systems,Inc.18原地进行的清洁原地进行的清洁Aqua-Aerobic Systems,Inc.19滤布滤池的实际应用 水的回用Aqua-Aerobic Systems,Inc.20过滤中水回用的典型要求过滤中水回用的典型要求 Aqua-Aerobic Systems,Inc.21加州加州Title

5、 22认证认证Aqua-Aerobic Systems,Inc.22Title 22 实验结果实验结果02468101205101520251234a4bNeedle FeltPileEffluent turbidity,NTUInfluent turbidity,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-Aerobic Systems,Inc.23Particle SizeWastewater Engineering,Treatment and Reuse Metcalf&Eddy

6、Fourth EditionAqua-Aerobic Systems,Inc.24典型的粒子分布状态典型的粒子分布状态05010015020025030051015202530354045Particle diameter(dp),mmDN/Ddp,particles/mL-mmSecondary Effluent(4.4 NTU)UCBSF Effluent(2.7 NTU)AquaDisk Effluent(1.7 NTU)Aqua-Aerobic Systems,Inc.25大肠菌总数大肠菌总数 vs.紫外线总量紫外线总量23.023.023.01.126.3持续反冲洗砂滤池持续反冲洗砂

7、滤池中大肠菌总数中大肠菌总数-(MPN/100 mL)滤布滤池中大肠菌滤布滤池中大肠菌总数总数(MPN/100 mL)紫外线总量紫外线总量(mJ/cm2)选自:San Bernardino Water Department,RIX Facility,AquaDisk Pilot Test SummaryAqua-Aerobic Systems,Inc.26约克郡，汉普顿路的安装实例约克郡，汉普顿路的安装实例Aqua-Aerobic Systems,Inc.27Hampton Roads Sanitary District,York County WRFHypochloriteFeed Syst

8、emOn-LineProcessAnalyzersFutureDiskFiltersGravityStorageTankReclaimed WaterPumping SystemBP/AMOCO 3.6 MG Reclaimed Water Storage TankBlowersPrimary EffluentPump StationWASPrimary EffluentPostEqualizationPumps w/VFDsFlowMeterTertiaryDiskFiltersFutureSBROverflowReject WaterProduct Water FlowMeter流程示意图

9、SBRAqua-Aerobic Systems,Inc.28Hampton Roads Sanitary District York County WRFYork River WRF051015Jul-02Aug-02Sep-02Oct-02Nov-02Dec-02Jan-03Feb-03Mar-03DateTSS(mg/l)Reuse TargetYR Fin EffREUSEAqua-Aerobic Systems,Inc.29Hampton Roads Sanitary District,York County WRFYork River WRF0246810121416Jul-02Au

10、g-02Sep-02Oct-02Nov-02Dec-02Jan-03Feb-03Mar-03DateTurbidity(NTU)Reuse TargetYR Fin EffREUSEAqua-Aerobic Systems,Inc.30滤布滤池的实际应用 除磷Aqua-Aerobic Systems,Inc.31含磷的固体悬浮物的出水效果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/l 2 510150.060.150.30.45Aqua-Aerobic Systems,Inc.32进水进水泵泵(搅拌搅拌)主体构筑物主体构筑物 AquaSBR出

11、水出水 混凝池混凝池磷磷0.8 mg/l 推荐流程推荐流程AquaSBR系统Aqua-Aerobic Systems,Inc.33进水进水 泵泵(Flash Mix)主体构筑物主体构筑物 AquaSBR 混凝池混凝池出水出水磷磷0.5 mg/l AquaDisk滤池滤池Recommended Process TrainAquaDisk FilterAqua-Aerobic Systems,Inc.34进水进水 泵泵(搅拌搅拌)主体构筑物主体构筑物 AquaSBR出水出水 盐类混凝剂投加盐类混凝剂投加 AquaDisk 滤池滤池金属盐金属盐 聚合物聚合物磷磷0.1 mg/l 聚合物聚合物推荐流程推荐流程AquaDisk滤池Aqua-Aerobic Systems,Inc.35进水进水 泵泵(搅拌搅拌)主体构筑物主体构筑物 AquaSBR出水出水盐类混凝剂投加盐类混凝剂投加 AquaDisk 滤池滤池 金属盐金属盐 聚合物聚合物磷磷 0.05 mg/l 聚合物聚合物推荐流程推荐流程AquaDisk滤池Aqua-Aerobic Systems,Inc.36安装外形安装外形Cumming城,GAAqua-Aerobic Systems,Inc.