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Membrane Module Product Applications In Germany
9 applications found
The WEHRLE DIRECT-RO uses organic spiral wound modules in a feed & bleed configuration at a pressure of 80 bar. These membranes are produced in high volumes worldwide and offer an optimum price/performance ratio and independ-ence in membrane replacement. The membrane modules have been specially developed for use with difficult wastewaters and are equipped with large spacers to prevent blockage. ...
ByWEHRLE-WERK AG based in Emmendingen, GERMANY
Membrane technology - as a modern and innovative technology - has advanced significantly in the last few years and has established itself in different sectors. The trend towards "specialized" membranes for specific applications is increasingly taking root resulting in spiral wound modules and membrane technology establishing themselves as state of the art technology within the food processing industry. ...
ByMANN+HUMMEL Water & Fluid Solutions (previously MICRODYN-NADIR) based in Wiesbaden, GERMANY
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 ...
ByPorex - Filtration Group based in Fairburn, GEORGIA (US) (USA)
The semiconductor, microelectronics, solar cell and solar panel manufacturing industries use large volumes of process and ultrapure water. The processes using this expensive water often leave contaminants that can be very difficult to remove using conventional water treatment. These include die sawing and backgrinding grit, dissolved metals, fluoride and other ...
ByPorex - Filtration Group based in Fairburn, GEORGIA (US) (USA)
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. ...
ByPorex - Filtration Group based in Fairburn, GEORGIA (US) (USA)
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 ...
ByPorex - Filtration Group based in Fairburn, GEORGIA (US) (USA)
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. ...
ByPorex - Filtration Group based in Fairburn, GEORGIA (US) (USA)
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 ...
ByPorex - Filtration Group based in Fairburn, GEORGIA (US) (USA)
The coal-derived chemical industry uses coal as raw material for conversion and utilization, and relevant wastewater primarily involves three aspects: coking wastewater, coal gasification wastewater and coal liquefaction wastewater. The wastewater quality components are complex, especially high content of COD, ammonia nitrogen, phenolic substances, and simultaneously contains fluoride, thiocyanide and other toxic substances. The coal chemical industry has enormous water consumption, along with high concentration ...
ByXiamen Jiarong Technology Corp., Ltd. based in Xiamen, CHINA