POREX Tubular Membrane Filter Module tm

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1 F I LT R AT I O N POREX Tubular Membrane Filter Module tm High Membrane Flux Durable Porous Plastic Substrate High Pressure Resistance Abrasion Resistance High Temperature Capability High Solids Handling Capability Fine Particle Retention Multiple Pore Sizes Available Long Service Life Solutions Through Material Science SM

2 Structural Membrane Media for Optimal Performance POREX Tubular Membrane Filter (TMF) Modules TM contain the unique, patent-pending, structural membrane tubes. The superior strength of the membrane/substrate composite allows higher operating and backwash pressures for higher flux and reduced system footprint. The structural composite membrane features PVDF membrane bonded to PVDF substrate or anchored to PE substrate. Performance Attributes High Flux Long Service Life Backwashable Multiple Pore Sizes PVDF or PE Substrate Available Proven Tubular Module Configuration Excellent Chemical and Thermal Resistance Minimal Construction Materials Why Choose POREX Tubular Membrane Modules? POREX Filtration Modules provide consistent, reliable solid/liquid separations and long service life Sintered PE substrate with PVDF membrane offers high-performance tubular membrane with superior operating characteristics Sintered PVDF substrate with PVDF membrane offers high temperature and improved chemical compatibility (ph range of 0 14 standard units) PVDF/PVDF composite option offers increased abrasion resistance Three distinct membrane pore sizes available on two different substrate options Uniform, thermally-bonded omni-directional substrate pore structure provides an optimized support structure for tubular membranes Two internal tube diameters available to suit your application s flux and solids level requirements (up to 5% by weight) Material Technology Each POREX Tubular Membrane Filter Module contains multiple tubular membranes. These structural membrane tubes are made from a PE or PVDF sintered porous substrate that creates an intricate network of open-celled, omni-directional pores. These substrate pores are then filled with membrane which gives our tubes a unique combination of filtering capability and structural strength. The microphotograph illustrates the uniform structure of the substrate tube.

3 Chemical Resistance POREX Porous Plastics are made from commercially-available thermoplastics that are resistant to a broad spectrum of corrosive chemicals and reagents. The customer should perform appropriate tests to determine the performance of POREX Porous Plastics under each specific operating condition. POREX Tubular Membrane Filter Modules are designed to retrofit existing tubular membrane systems and replace the existing modules. In operation, a fluid, such as chemically pre-treated wastewater, flows through the tubular modules at high velocity, sufficient to maintain turbulent flow. At typical operating pressures of psi, clean fluid is forced through the pores of the membrane, while suspended particulates remain in the retentate stream The turbulent flow of the retentate stream prevents the build-up of particles on the inner surface of the tube, providing high flux and prolonged filter life. This turbulent crossflow performance and large bore tubular design may eliminate the need for prefiltration and should routinely handle high solids levels up to 5% by weight. Structural Membrane Technology Integral homogenous membrane/substrate No membrane delamination Same polymers Uniform chemical and temperature resistance Higher pressure resistance Increased flux Reduced system size Improved backpulse efficiency Phase inversion process Membrane fused to substrate Tough uniform membrane composite Optimized assembly Improved yield Surface scratches will not destroy overall structural integrity Module Type MS is only available in FIN and COR pore size configurations using Polymer Type E Module Type MM is only available in S01, S05 and 005 pore size configurations 37 Tube Module is only available with 0.50 inch Tube ID Product Ordering Guide Tubular Crossflow Module Part Number Matrix Type (MM) Polymer (E) Tube ID (3) Pore Size (S01) Length (6) No. Tubes (10) (microns) MS Module/Sintered E Polyethylene (12.7 mm) (305 mm) 01 1 Porous Plastic V Polyvinylidene Flouride (25.4 mm) S (1829 mm) 04 4 S MM Module/Porous FIN Fine Membrane COR Coarse

4 Typical Applications Heavy metal removal in metal finishing fluids Pre-reverse osmosis filters for water treatment High solids removal in electroplating solution baths High solids removal from completion fluids Food and beverage processing Cutting fluids recycling in silica grinding and slicing Heavy metal removal from incinerator scrubber water Cooling tower blow-down recycling and/or side stream filtration Brine recycling in water treatment systems Wastewater processing from the chemical, micro-electronics and pulp and paper industries Support Worldwide Porex Corporation, as a global leader in supplying porous plastic components, is committed to quality, innovation, and customer satisfaction. Porex owns and operates manufacturing facilities in Europe, Asia and North America providing both standard and custom components to our customers through a global network of sales engineers, agents and distributors. Porex has attained ISO 9001 Certification at the USA, Germany and Malaysia operations. With an experienced engineering support staff and global distribution capabilities, Porex brings innovative solutions to the filtration marketplace. Intellectual Property Porex maintains a portfolio of intellectual property falling into patented, patent-pending, and trade secret categories. FDA and NSF Approved The majority of the raw materials used in the production of POREX Tubular Membrane Modules have been certified by their raw material suppliers as meeting FDA requirements in the Code of Federal Registration, 21 CFR , for food contact, including cooking applications. Many components have been used in liquid filtration devices that carry NSF certification. In applications requiring NSF approval, Porex will work in conjunction with the NSF to help guide a product through the NSF application certification process. Technology Leader Porex is all about innovation! For over 40 years, Porex has been a leader in the development and manufacture of porous plastic technologies. High-volume production and state-of-the-art tooling coupled with an advanced polymer laboratory and extensive material science expertise ensure timely, optimal solutions for a variety of applications in the healthcare, consumer and industrial markets. Continuous product innovation, vast technological resources, commitment to quality and dedication to customers are what distinguish Porex in the marketplace. Porex Standard Warranty Porex Corporation ( Porex ) warrants its products will meet their applicable published specifications when used in accordance with their applicable instructions for a period of one year from shipment of the products. POREX MAKES NO OTHER WARRANTY, EXPRESSED OR IMPLIED. THERE IS NO WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. The warranty provided herein and the data, specifications and descriptions of Porex products appearing in Porex s published catalogues and product literature may not be altered except by express written agreement signed by an officer of Porex. Representations, oral or written, which are inconsistent with this warranty or such publications are not authorized and if given, should not be relied upon. Membrane Polymer (V) Housing (P) Notes O None P PVC V Polyvinylidene C CPVC Flouride Not all Part Numbers are available at the time of product launch. Please consult factory for specific product availability. In the event of a breach of the foregoing warranty, Porex s sole obligation shall be to repair or replace, at its option, the applicable product or part thereof, provided the customer notifies Porex promptly of any such breach. If after exercising reasonable efforts, Porex is unable to repair or replace the product or part, then Porex shall refund to the customer all monies paid for such applicable product or part. POREX SHALL NOT BE LIABLE FOR CONSEQUENTIAL, INCIDENTAL, SPECIAL OR ANY OTHER DAMAGES RESULTING FROM ECONOMIC LOSS OR PROPERTY DAMAGE SUSTAINED BY ANY CUSTOMER FROM THE USE OF ITS PRODUCTS.

5 Typical Module Efficiency Module flux may vary by application and solids concentration. Performance in specific fluids need to be individually verified. Typical performance of a 6 ft, 10 tube module, with 0.1 micron nominal PVDF membrane on PE substrate processing a FeCl3 / NaOH wastewater stream with NTU >500. Permeate quality delivered was <0.5 NTU. Flux vs Time POREX Module MME3S01610VP 2,034 1,695 1,356 Flux (GFD) 1, Flux (LMH) Time (Hours) Material Specifications Substrate Tube Membrane Nominal Membrane Pore Size (µm) Nominal Sinter Tube Pore Size (µm) Maximum Differential Pressure (PSI) Housing Materials Polyvinylidene Fluoride, Polyethylene Polyvinylidene Fluoride 0.5, 0.1, 0.05 (MM type) 20, 100 (MS type) 60 (414 kpa) (1 inch tubes), 120 (827 kpa) (1/2 inch tubes) PVC, CPVC Housing Connections (10 x 1 inch tube), Length 72 inches (1829 mm) (13 x 1 inch tube), (37 x 1/2 inch tube) Diameter 6 inches (153 mm) End Connections 6 inch OD Victaulic groove Permeate Ports 3 inch OD Victaulic groove Sample Port ¼ inch NPT plug Housing Connections (4 x 1 inch tube), Length 72 inches (1829 mm) (5 x 1 inch tube), (15 x 1/2 inch tube) Diameter 4 inches (102 mm) End Connections 4 inch OD Victaulic groove Permeate Ports 1.5 inch OD Victaulic groove Sample Port ¼ inch NPT plug Housing Connections (42 x 1/2 inch tube) Length 72 inches (1829 mm) Diameter 8 inches (204 mm) End Connections 8 inch OD Victaulic groove Permeate Ports 3 inch OD Victaulic groove Sample Port ¼ inch NPT plug

6 F I LT R AT I O N Porex Filtration 500 Bohannon Road Fairburn, GA USA T US Toll Free F E info@porexfiltration.com Your Local POREX Distributor is: Porex Corporation. Porex is a registered trademark and Tubular Membrane Module is a trademark of Porex Corporation. All Rights Reserved. PFD