Cross-flow Filtration Applications in USA
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Biologigal processes for water & wastewater treatment industry
Cost Effective Biofilm Processes With Low Energy Consumption. Whether it’s a new build, a refurbishment or a replacement sewerage plant project, low energy consumption and cost effectiveness are key factors when selecting biological wastewater treatment ...
By Brentwood Industries, Inc. Office in Hope, ARKANSAS (USA).
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Membrane filtration systems for whey
Before the innovation of membrane processing was introduced to the dairy industry, in the late 1960's, whey was truly a waste product of cheese making. Three important events have driven whey towards further processing; increased cost of dumping whey into the environment; new technologies to separate the proteins in whey and scientific research that has uncovered the wide range of nutritional and biological properties of whey that have ultimately added value to a once wasted ...
By GEA based in Hudson, WISCONSIN (USA).
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Sample preparation and pumping systems for wastewater treatment industry
A wide range of sample acquisition and filtration systems are available to prepare even the most difficult of samples for reliable on-line analyser measurement. The correct choice is often critical to prevent analyser blockage and optimise performance. Cross Flow Filtration The PPM cross flow filter, is a simple in-line device used to protect an analyser from ingress of solids, for applications where sample quality is generally good but occasionally suspended solids may be present. The stainless steel filter ...
By Pollution & Process Monitoring Ltd Distributor in Flanders, NEW JERSEY (USA).
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High-solids cross flow filtration and separation solutions for cross flow filtration sector
Industrial wastewater applications including metals finishing, semiconductor processes and fluoride reduction utilize cross flow filtration systems to provide optimal flux and prolonged filter functionality. Porex’s cross flow membranes, specifically microfiltration and ultrafiltration membranes, work to create an optimal cross flow filtration system that’s long lasting and easy to service. Our cross flow membrane systems are ideal for processing industrial wastewater due to the higher overall ...
By Porex - Filtration Group based in Fairburn, GEORGIA (US) (USA).
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High-solids cross flow filtration and separation solutions for lime softening / RO reclaim sector
RO Reclaim/Zero Liquid Discharge (ZLD) with Lime Softening for Industrial Processes including Power Plants, Mining Industry, Steel Industry. Typical recycling, reuse and process water systems use Reverse Osmosis (RO) technology as the method of decreasing the level of ions in process water. RO recovery rates normally range from 50-75%, therefore 25-50% of the RO feed water is discharged as wastewater. With the increasing cost of water and waste discharge, more companies are looking to recover and reuse RO reject ...
By Porex - Filtration Group based in Fairburn, GEORGIA (US) (USA).
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High-solids cross flow filtration and separation solutions for metals finishing sector
Industries including automotive, aerospace and electronics utilize processes that include metal finishing and metal working to produce or plate products and components. These processes, such as electroplating, can often result in wastewater contaminated with heavy metals that require treatment prior to recycling or discharge. Porex Tubular Membrane Filters (TMF™) provide the best option for many recycling or discharge treatment systems. The Porex membranes combine extremely rugged, durable construction for ...
By Porex - Filtration Group based in Fairburn, GEORGIA (US) (USA).
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High-solids cross flow filtration and separation solutions for dewatering oil/water emulsions sector
Emulsified oil in wastewater can be problematic for industries wanting to discharge or recycle it, such as the automotive, aerospace, textile and plastics industries. Oil concentrations from these industries may range from 1,000 to more than 100,000ppm in wastewaters, but discharge limits are often below 100ppm. Today, recycle and reuse are needed for any viable water source. To reuse or recycle wastewater, oil levels of less than 30ppm are required. ...
By Porex - Filtration Group based in Fairburn, GEORGIA (US) (USA).
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High-solids cross flow filtration and separation solutions for zero liquid discharge sector
With the increasing need for recycling industrial waste water – either because of limited water resources or because of stricter waste water discharge regulations – many industrial producers are considering implementation of zero liquid discharge (ZLD) filtration systems. A ZLD system contains several processes that together separate unwanted substances from the waste water to produce high quality water for reuse. ZLD processes virtually eliminate all waste water discharge. ...
By Porex - Filtration Group based in Fairburn, GEORGIA (US) (USA).
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High-solids cross flow filtration and separation solutions for fluoride reduction sector
High fluoride levels in wastewater can be problematic for industries using hydrofluoric acid (HF) as a cleaning agent or etchant, such as the semiconductor, solar cell and metals manufacturing industries. HF is also used as a reactant or catalyst in the plastics, pharmaceutical, petroleum refining and refrigeration industries. Fluoride concentrations from these industries may range from 100 to more than 10,000 ppm in rinse waters, but discharge limits are often below 20 ppm. ...
By Porex - Filtration Group based in Fairburn, GEORGIA (US) (USA).
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High-solids cross flow filtration and separation solutions for solids / SDI reduction sector
High Solids Filtration - SDI/Solids Reduction: The two (2) main technologies used to reduce suspended solids are clarification and media filtration. Clarifiers require a high level of monitoring and supervision to prevent the passing of large slugs of solids due to temperature and chemistry upsets. In addition, the organic polymers used in clarifiers (to promote flocculation), can also cause problems. An excess of these polymers will foul downstream filtration equipment such as RO membranes or nanofilters. Since ...
By Porex - Filtration Group based in Fairburn, GEORGIA (US) (USA).
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