Continuous washing filter in a water distributor includes a filter dry sand washing filter with a dirty sand pumping system

• 1. 用于洗涤物处理器具的毛绒过滤器、具有用于毛绒过滤器和过滤器芯的接收腔的洗涤物处理器具 [P] . 中国专利： CN103221605B . 2015.06.24
• 2. 用于洗涤物处理器具的毛绒过滤器、具有用于毛绒过滤器和过滤器芯的接收腔的洗涤物处理器具 [P] . 中国专利： CN103221605A . 2013-07-24
• 3. filter for washing machines, dry with filter elements with internal septum panel pieghettato and exit in low discharge filtered independent, cleaning and rapid discharge of the dirty [P] . IT8300006D0 . 1983-04-29

  机译： 洗衣机过滤器，带过滤器的干燥装置，带内部隔板面板，可在低排放状态下出口，独立过滤，清洁并快速排放脏污

• 4. Method of automatically pass the sand of a sand filter in a washing tank independent, y is washed and the return in the filter [P] . 法国专利： FR399428A . 1909-06-28

  机译： 自动将沙滤器的沙粒自动通过清洗槽的方法，清洗y并将其返回过滤器中

• 5. Improvements in and connected with Sand Filters and Sand-washing Appliances for use therewith. [P] . 英国专利： GB190308556A . 1903-06-18

  机译： 与之配套使用的沙滤器和洗砂设备的改进。

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• 2. Design and Operation of the Printing and Dyeing Wastewater Treatment Project by Combination of Coagulation Sedimentation-Hydrolytic Acidification with Aeration Tank-Biological Aerated Filter-Active Sand Filter [J] . Dong Qianqian, He Qianmei, Yang Jingyuan, 气象与环境研究：英文版 . 2017,第004期
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• 5. Factors affecing phosphorus removal in two biofilter system treating wastewater from car-washing facility [C] . D.Pak, W.Chang International conference on biofilm systems . 2000
• 6. Performance analysis of established advanced onsite wastewater treatment systems in a subarctic environment: Recirculating trickling filters, suspended growth aeration tanks, and intermittent dosing sand filters. [D] . Williamson, Eric Robin. 2009
• 7. Performance of geotextile-based slow sand filter media in removing total coli for drinking water treatment using system dynamics modelling [O] . Nurina Fitriani, Maritha Nilam Kusuma, Budisantoso Wirjodirdjo, 2020
• 8. Reduced transmission of IHHNV to Penaeus monodon from shrimp pond wastewater filtered through a polychaete-assisted sand filter (PASF) system [O] . Paul J. Palmer, Min Rao, Jeff A. Cowley 2021
• 9. Wastewater Stabilization Lagoon, Intermittent Sand Filter Systems [R] . Russell, J. S. , Middlebrooks, E. J. , Reynolds, J. H. 1980

• 1. Isolation of Iron Bacteria from Washing Sludge Filters Kolda (Senegal) Water Treatment Station and Study of the Kinetics of Biological Degradation of the Iron (II) [J] . Mamadou Faye ,Falilou Mbacké Sambe ,Modou Dieng . 金属学报（美国） . 2019,第3期
• 2. 剩余氨水和洗涤富液砂石过滤器的技术改造 [C] . 王志祥 ,王建坤 ,陈其军 . 第三届全国焦化装备学术年会 . 2007
• 3. 洗涤式金属填料空气过滤器应用于化纤油剂去除的试验研究 [A] . 王一飞 . 2006