MAOXin.Application of Automatic Moving-cloth Filter Press in a Municipal Wastewater Treatment Plant[J].China Water & Wastewater,2026,42(12):152-155.
全自动滤布行走式压滤机在污水处理厂的应用
- Title:
- Application of Automatic Moving-cloth Filter Press in a Municipal Wastewater Treatment Plant
- 关键词:
- 污水处理厂; 污泥含水率; 调理剂; 泥饼含水率; 全自动滤布行走式压滤机
- Keywords:
- municipal wastewater treatment plant; sludge moisture content; conditioner; sludge cake moisture; automatic moving-cloth filter press
- 摘要:
- 全自动滤布行走式压滤机具有污泥脱水效果佳、工作周期短、快速自动卸泥、快速自动清洗、节省能耗、无需人工操作等特点。某污水处理厂采用全自动滤布行走式压滤机对经过浓缩且含水率降至97%以下的剩余污泥进行处理。通过添加不同比例的聚合氯化铝（PAC）调理剂，分析其每个周期的处理量和脱水泥饼的含水率，结果显示，PAC加药比［药剂有效成分与绝干污泥（DS）质量之比］为2.0%、2.5%时，处理效果最佳，设备处理能力分别达到2.39、2.51 kgDS/（m2·h），泥饼含水率普遍低于55%。
- Abstract:
- Automatic moving-cloth filter press demonstrates outstanding sludge dewatering performance, short working cycles, rapid automatic sludge discharge, efficient automatic cleaning, energy- saving operation, and unmanned operation characteristics. In a practical application at a municipal wastewater treatment plant, the equipment processed concentrated residual sludge with moisture content below 97%. By adding conditioning agents at different ratios, the study investigated both the treatment capacity per cycle and the moisture content of dewatered sludge cakes. Research results indicate that when using polyaluminum chloride(PAC) as the sludge conditioner with the weight ratio of active agent components to dry sludge(DS) weight is 2.0% and 2.5%, the automatic moving-cloth filter press achieves optimal performance. Under these conditions, the treatment capacity reaches 2.39 kgDS/(m2·h),2.51 kgDS/(m2·h) respectively, while consistently maintaining the moisture content of sludge cakes below 55%.
相似文献/References:
[1]周亚梁,郭俊希,谢势导,等.珠海某接收工业废水污水处理厂工艺调控措施[J].中国给水排水,2024,40(22):131.
ZHOUYa-liang,GUOJun-xi,XIEShi-dao,et al.Process Control Measures of a Sewage Treatment Plant Receiving Industrial Wastewater in Zhuhai[J].China Water & Wastewater,2024,40(12):131.
[2]盖鑫.芜湖市某污水处理厂二期提标扩容工程设计[J].中国给水排水,2023,39(14):80.
GAIXin.Design of a Wastewater Treatment Plant Phase Ⅱ Upgrading and Expansion Project in Wuhu City[J].China Water & Wastewater,2023,39(12):80.
[3]高绪涛,田津.污水处理厂多模式生物反应池的设计应用分析[J].中国给水排水,2023,39(14):124.
GAOXu-tao,TIANJin.Design and Application Analysis of Multi-mode Biological Reaction Tank in a WWTP[J].China Water & Wastewater,2023,39(12):124.
[4]夏沛青.改良AAO+微絮凝工艺用于高集约半地下式污水厂[J].中国给水排水,2023,39(16):83.
XIAPei-qing.Application of Modified AAO and Micro-flocculation Process in Highly Intensive Semi-underground Wastewater Treatment Plant[J].China Water & Wastewater,2023,39(12):83.
[5]王保贵,蔺洪永,刘玉婷,等.污水处理厂积砂情况分析与防治对策[J].中国给水排水,2023,39(18):107.
WANGBao-gui,LINHong-yong,LIUYu-ting,et al.Analysis of Grit Sediment in a Sewage Treatment Plant and the Prevention Countermeasures[J].China Water & Wastewater,2023,39(12):107.
[6]冀鹏宙,袁进,杨志宏,等.前置预缺氧A2/O+AO工艺全流程测试与应用研究[J].中国给水排水,2023,39(18):112.
JIPeng-zhou,YUANJin,YANGZhi-hong,et al.Whole Process Testing and Application of Pre-anoxic A2/O and AO Process[J].China Water & Wastewater,2023,39(12):112.
[7]邱明海.北京市垡头污水处理厂改扩建工程设计技术方案[J].中国给水排水,2018,34(20):13.
QIU Ming hai.Reconstruction and Expansion Design Technical Plan of Beijing Fatou Wastewater Treatment Plant[J].China Water & Wastewater,2018,34(12):13.
[8]费荣鑫,向力,黄筹,等.污水处理厂金属盐泥资源化回收及其吸附除磷性能[J].中国给水排水,2022,38(23):1.
FEIRong-xin,XIANGLi,HUANGChou,et al.Adsorption Removal of Phosphate in Wastewater by Metal-containing Salt Sludge Recovered from WWTP[J].China Water & Wastewater,2022,38(12):1.
[9]赵剑强,张局,史冰峰,等.剩余污泥衰减系数取值范围探讨[J].中国给水排水,2022,38(24):53.
ZHAOJian-qiang,ZHANGJu,SHIBing-feng,et al.Discussion on the Value Range of Excess Sludge Decay Coefficient[J].China Water & Wastewater,2022,38(12):53.
[10]戴杨叶,张大鹏,伍林芳,等.某污水处理厂提标工程中的氧化沟改造实践[J].中国给水排水,2022,38(24):92.
DAIYang-ye,ZHANGDa-peng,WULin-fang,et al.Reconstruction Practice of Oxidation Ditch in a WWTP Upgrading Project[J].China Water & Wastewater,2022,38(12):92.