Water Membranes Solutions

  1. Operations And LRV Calculations At Southwest Pipeline Project Drinking Water Treatment Facility 4/14/2016

    This presentation will discuss the operation of a 4 MGD pressurized two-stage Ultrafiltration (UF) plant over a 14 month period at the Oliver-Mercer-North Dunn (OMND) Drinking Water Treatment Facility, North Dakota.

  2. Heavy Metals Removal With CeraMem® Ceramic Membranes 8/12/2010

    Veolia Water Technologies has developed a unique, advanced process to treat wastewater streams generated from coating operations at metal processing facilities, semiconductor manufacturing, and mining operations. The wastewater will contain chrome, nickel, zinc, and other metals that must be removed prior to disposal or reuse.

  3. PASSAVANT® Tube Diffuser BIOFLEX® 2/20/2014

    A tube diffuser BIOFLEX® consists of a support tube with an inside thread and slotted sleeve membrane. Two hose clamps fasten the membrane onto the support tube and an O-seal is applied for sealing between the distribution pipe and the diffuser element. To avoid buoyancy the support tube is flooded. Tube diffusers are usually installed in pairs either by a pipe clamp fixed on a round tube serving as a distribution pipe or by a double nipple inserted into a rectangular tube. When air is supplied, it is directed through the head of the support tube under the membrane. Through the slots of the membrane the air is smoothly dispersed into the wastewater.

  4. Layne Membrane Bioreactors (MBRs) 4/9/2010
    Membrane Bioreactors (MBRs) from Layne improve treatment efficiency while reducing the footprint of your wastewater treatment plant by replacing downstream clarifiers. Layne's submersible MBRs clarify wastewater directly in the aeration basin where, under low pressure or vacuum conditions, the pores in the membrane allow liquid to pass while rejecting suspended solids.
  5. RapiSand™ Ballasted Flocculation System 7/23/2015

    The WesTech RapiSand™ ballasted flocculation system is a high-rate clarification process combining rapid mixing and multi-stage flocculation, followed by sedimentation. RapiSand™ sedimentation is extremely fast and can be applied in a wide variety of suspended solids removal applications.

  6. AltaPac™ 12/22/2011

    The AltaPac™ Ultrafiltration Package System is designed as an economical ultrafiltration membrane treatment system that is both easy to use and simple to install. This versatile system can process flows up to 100 gpm on surface waters and 180 gpm on ground waters.

  7. Hurricane Filter Housings 12/16/2015

    Harmsco® MUNI HP filters provide unsurpassed performance. Our patented Hurricane® design separates dense solids prior to cartridge filtration for extended filter life, increased dirt holding capacity and reduced maintenance costs.

  8. Sludge Sucker 7/23/2015

    The Sludge Sucker™ unit is a cable-driven sludge removal mechanism that provides cost-effective and efficient removal of lightweight sludges, such as alum or ferric hydroxide, or light iron and manganese precipitates from rectangular settling basins.

  9. A New Way Of Designing With Reverse Osmosis Membranes 7/23/2015

    Process design in water treatment is historically confined to proprietary or user-defined spreadsheets on a unit operation basis, with users manually adding results from each unit process upstream into the next operation.

  10. PURON® MBR System 12/1/2011
    The PURON Plus packaged membrane bioreactor delivers a pre-engineered plant, combining biological wastewater treatment and membrane filtration into one unit process.