Water Filtration Articles

  • UK Waterboards - Case Study

    Meeting consent levels with continuous sandfiltration A number of sewage treatment works from Water Boards in the UK must meet stricter rules with regard to TSS levels and TSS related BOD. Many Water Boards opted for the installation of ASTRASAND® continuous sand filtration because it obtains the required effluent consent levels. Another great advantage is that the robust ...


    By Paques Technology B.V.

  • Theme Park the Efteling - Case Study

    Reuse of effluent of a municipal wastewater treatment works Theme park the Efteling stopped using groundwater and now uses treated effluent from a municipal wastewater treatment works for replenishing their ponds and irrigating the adjacent golf course. A reliable quality and quantity of the reused water is secured by using ASTRASAND® continuous sand ...


    By Paques Technology B.V.

  • Clean Marine Case Study

    EGC unit complete with 2 fans and 5 exhaust gas connec-tions, pumps with variable frequency drive, filters, cooler, NaOH dosage system, gas (SO2/CO2) and water (PAH , turbidity, pH, flow) analyzers, temperature and pressure monitoring, valves, flow meters, exhaust dampers (bypass), switchboard, PLC, Documentation and ...

  • Pulp and Paper Processing

    Application of enzymes in the pulp and paper industry Waste paper-enhancing enzyme: Waste paper-enhancing enzyme is a biological protein that is genetically modified and deeply fermented. It can break the primary wall of secondary fibers and improve fiber binding capacity. Because it is a biological product, it is degradable, and the wastewater produced in the production can be completely reused ...

  • UF Membrane Technology

    UF Membrane Technology Ultrafiltration (UF) is a variety of membrane filtration in which forces, such as pressure or concentration gradients, cause separation through the semi-permeable membrane. High molecular weight suspended solids and solutes remain in the so-called retentate while water and low molecular weight solutes pass through the membrane in the permeate (filtrate). The pore size of ...


    By Jiangsu Jiuwu Hi-tech Co

  • Oily Wastewater

    In the production process of rolling, galvanizing, spraying, metal cutting, oil and alkali refining, a large amount of oily wastewater is produced. JIUWU company has been successfully applied to the treatment of oily wastewater with ceramic membrane technology, and there are many typical cases. JIUWU company can provide the overall process package of emulsified ...


    By Jiangsu Jiuwu Hi-tech Co

  • Titanium Dioxide Wastewater

    Titanium Dioxide Wastewater A large amount of waste acid is produced in the production of titanium dioxide, a large amount of high-salt wastewater is generated in the post-treatment process, and some titanium dioxide is still lost after the CN filter. On the one hand, the titanium white industry suffers from increasingly strict Environmental constraints, on the other hand, waste acid, water, and ...


    By Jiangsu Jiuwu Hi-tech Co

  • Primary Brine Purification

      Ceramic Membrane Brine Purification Solution (hereinafter called CBS Process) is a well- proven process which can guarantee to offer high quality, stable and reliable primary brine for a long-term and is also an advanced process option for chlor-alkali companies. CBS combines the ...


    By Jiangsu Jiuwu Hi-tech Co

  • Organic Acid Fermentation Broth Clarification

    Although batch processes are currently used, a number of more advanced techniques have been investigated in order to improve the process efficiency. Promising every result must have been achieved using the tangential flow filtration in the continuous organic acid fermentation. One of ...


    By Jiangsu Jiuwu Hi-tech Co

  • Natural Rubber

    Natural rubber, as initially produced, consists of polymers of the organic compound isoprene, with minor impurities of other organic compounds, plus water.  Currently, rubber is harvested mainly in the form of the latex from the rubber tree or others. The latex is a sticky, milky colloid drawn off by making incisions in the bark and collecting the fluid in vessels in a process called ...


    By Jiangsu Jiuwu Hi-tech Co

  • Antibiotics Fermentation Broth Clarification

    Cephalosporin Cephalosporin is the second class of β-Lactamase found in nature following by penicillin. Any of various broad-spectrum antibiotics, closely related to the penicillins, which were originally derived from the fungus Cephalosporium acremonium. It has many advantages of high efficiency, broad-spectrum, low toxicity and enzyme-resistance which has been developed four new products ...


    By Jiangsu Jiuwu Hi-tech Co

  • Brine Filtration

    Edible Liquid Salt Purification Without adding flocculant, resistant to pollution, high filtration accuracy, stable &high quality refined brine. Solution for high-quality edible liquid salt : The technology of ceramic membrane brine purification is used for continuous brine purification without adding any flocculant and scale inhibitor. Self-developed and exclusively self-retained ...


    By Jiangsu Jiuwu Hi-tech Co

  • Microfiltration Ceramic Membrane Element

    Ceramic microfiltration membrane element is made from alumina and zirconia which is an asymmetric membrane structure with multi-channel tubular shape. The pore is on the channel. Driven by operation pressure, the liquid is running in the membrane. The part less than pore size is permeation, the part lager than ...


    By Jiangsu Jiuwu Hi-tech Co

  • Ceramic Membrane

    Ceramic membranes are available for microfiltration, ultrafiltration and nanofiltration as single-channel or multiple-channel elements with channel diameters between 2 and 16mm. Their main characteristics of Ceramic Membrane Consistent pore size; Very narrow mean pore-size distribution; Long and reliable lifetime; High permeate flux; Greater void area per unit area of filtration ...


    By Jiangsu Jiuwu Hi-tech Co

  • Ceramic Membrane Filtration System

    Skid-mounted device (Ceramic Membrane Filtration System) effectively allocates and stores machine for process and modular systems in the field of solid-liquid separation. A CMF skid-mounted device is designed by order and fully optimized as process flow, which includes CMF unit, power part, control part and ...


    By Jiangsu Jiuwu Hi-tech Co

  • Wine

    WINE AND LESS Membrane crossflow filtration is becoming the unique alternative to kieselguhr filters in wine industry with the developments in environmental and health regulations. Now, the beer membrane filtration technology potential for energy-efficiency has made it a viable technique for the clarification of wine ...


    By Jiangsu Jiuwu Hi-tech Co

  • Ultrafiltration Ceramic Membrane Element

    JIUWU company produces the ceramic ultrafiltration membranes with the pore size 20nm, 50nm and so on. JIUWU company offers a large choice of ceramic membranes with different geometries and cut-offs to meet your process requirements in viscosity, molecule size, impurity profile, purity and yield target, etc. as ...


    By Jiangsu Jiuwu Hi-tech Co

  • Organic Membrane Machine Lab & Pilot

    In order to meet the ceramic membrane manufacturers of scientific research institutes and enterprises in the early research and development of feed liquid amplification, and we specially design and develop small & pilot machine, which can easily avoid many uncertain factors in the transformation process. OVER VIEW OF OMP ...


    By Jiangsu Jiuwu Hi-tech Co

  • 7 Common Pitfalls When You Choose a Chemical Coagulation Water Treatment System To Treat Your Water

    Pretreatment processes in water treatment systems are often crucial to maintaining efficiency and longevity of the downstream equipment, such as membrane filtration. Many systems incorporate a coagulation step that will encourage small suspended solids to aggregate and fall out of solution. By eliminating the larger particles in the solution, filtration membranes won’t foul, tear or clog as ...

  • Organic Membrane

    Ceramic membrane technology and organic membrane technology can be used in combination. Organic membrane can follow ceramic membrane. We have organic membranes with wide range of pore sizes to different applications, from removing salt to filtering large particulates. JIUWU company can help you design the suitable membrane process. ...


    By Jiangsu Jiuwu Hi-tech Co

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