membrane separation Applications
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Chemical Water Treatment for membrane treatments
Membrane units, in our days are widely used in the water pre-treatment preparation and are becoming one of the most important technologies in the production of high pure water. Nevertheless they often face problems with scaling and fouling and are therefore limited by frequent maintenance, downtime and high costs. Our treatment programs are specifically designed for membrane units like reverse osmosis, ultra- and nanofiltration and enable to remove or preventive control scaling and fouling. Our main target is to run these plants under environmentally friendly and beneficial economic conditions. Special attention is given to an efficient utilization of energy as well as saving precious water. Kurita develops an efficient and effective treatment concept achieving an optimal economic operation and a maximum operational reliability of a plant.
By Kurita based in Tokyo, JAPAN.
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Membrane Filtration for Wastewater Treatment
By MICRODYN-NADIR based in Wiesbaden, GERMANY.
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Chlorine Dioxide Water Treatment for Reverse Osmosis Membranes Industry
Biological fouling of reverse osmosis is a common problem leading to reduced efficiency and reduced membrane life. CleanOxide Liquid 75 is pure Chlorine dioxide which is a highly effective biocide ideal for use in reverse osmosis systems. CleanOxide Chlorine Dioxide has all the important regulatory approvals in Australia and overseas to be used in water treatment and food processing. Many strategies have been developed in an effort to control biofouling of Reverse Osmosis membranes including the use of sodium hypochlorite, non-oxidising biocides, heat and pH swings.
By NW Solutions based in Perth, AUSTRALIA.
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Membrane filtration systems for whey
By GEA Filtration based in Hudson, WISCONSIN (USA).
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Ceramic membrane filter
By Nanjing Tangent Fluid Technology Co., Ltd. based in Nanjing, CHINA.
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Ceramic membranes and pressure vessels for biotechnology / chemical industry
In chemical and biotechnological applications, we use our ceramic membranes successfully for protein concentration, cell separation, recovery of catalysts, filtration of dyestuffs, and more.
By atech innovations gmbh based in Gladbeck, GERMANY.
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Membrane Filtration for Pharma and Biotech Industry
By MICRODYN-NADIR based in Wiesbaden, GERMANY.
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Membrane Filtration for Chemical Industry
By MICRODYN-NADIR based in Wiesbaden, GERMANY.
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High performance separation system for hydrotreating industry
The key to optimizing a hydroprocessing unit is to maximize the life of the catalyst bed and increase energy efficiency of the furnaces. Our goal is to eliminate fouling of the catalyst bed by particles and aqueous fluids and the dissolved components within them as well as fouling of hydrogen recovery membranes and furnace-burner tips.
By Pentair Filtration Solutions, LLC based in Conroe, TEXAS (USA).
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Ceramic membranes and pressure vessels for environmental protection / waste water technology
In waste water treatment systems our membranes are used with great success for the filtration of cleaning chemicals (surface treatment), for cell separation after biological processes, or for the recycling of paints and lacquers.
By atech innovations gmbh based in Gladbeck, GERMANY.
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Industrial and commercial water filtration for reverse osmosis plants
Reverse Osmosis or RO is a system used to produce an ultra-high quality of water with use of membrane. Reverse Osmosis plants are required in many production processes. Damage to these high quality membranes can easily be caused if no pre-filtration is in place to protect the system from high loading, this can result in extremely high costs of repairs, ranging from tens of thousands to millions, not to mention the loss of production to a company if as a result of plant failure production has to be stopped until the system is repaired.
By Hydro-Gen Engineering Ltd based in Widnes, UNITED KINGDOM.
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Chemical filtration in lacquers for the recycling industry
In the field of waste water treatment atech membranes are used, for example, for the filtration of cleaning chemicals (surface treatment), for cell separation after biological processes, or for the recycling of paints and lacquers
By atech innovations gmbh based in Gladbeck, GERMANY.
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Reverse Osmosis - Pretreatment and Clarification - Wils ElectroWaveTM Conditioning
By Hudson Industries based in Vienna, OHIO (USA).
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Solutions for the wastewater sector
Conventional wastewater treatment systems are focused on efficient removal of polluting components. This is commonly done through aeration and separation of formed biomass from the cleaned water. After treatment the water would be discharged onto surface waters or subsoil irrigation. Introduction of polishing steps after these treatment systems opened up the possibilities to reuse water for either irrigation or even potable water. DMT Environmental Technology also implements these solutions with its MemBioRex membrane bioreactor. Nowadays novel technologies enable reuse of saline water within industries such as unconventional oil and gas, industry, agriculture, and mining. DMT Water Technology develops and realises innovative products to enable our customers to meet these challenges.
By DMT Environmental Technology BV based in Joure (NL), NETHERLANDS.
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Water-blocking geotextiles
By Technical Absorbents based in Grimsby, UNITED KINGDOM.
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Using evaporation to dewater Reverse Osmosis reject waste streams
Reverse Osmosis (RO) technology has been used for years in various industries to separate dissolved solids from water by forcing the water through a semi-permeable membrane. RO is also commonly used to purify drinking water and desalinate seawater to yield potable water. The water and other molecules with lower molecular weight (specific weight of molecules allowed to pass through is dependent on the selected membrane) pass through the micropores in the membrane, yielding a purified water stream called the permeate. Larger molecules are retained by the membrane as well as a portion of the water that does not pass through the membrane. This concentrated stream is called the concentrate or RO reject.
By ENCON Evaporators based in Hooksett, NEW HAMPSHIRE (USA).
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