Toray Japan:
Toray was founded in 1926 and is headquartered in Tokyo, Japan. Toray Group is a world-renowned high-tech multinational enterprise with organic synthesis, polymer chemistry, biochemistry as its core technology, with 200 affiliated and related enterprises in 19 countries and regions around the world, and annual sales of more than 12 billion U.S. dollars.
Toray is one of the world's earliest companies engaged in the development of reverse osmosis membrane technology, as early as the 1960s began the research of membrane technology, from the selection of raw materials, the development of membrane technology and the design of the membrane element structure, etc., for the development of this technology in the field of ultra-pure water, seawater desalination, and other applications in the field of water treatment and has made excellent contributions.
Now Toray has become one of the few manufacturers in the world that can provide both acetate membranes and polyamide composite membranes; at the same time, Toray is also the only membrane manufacturer in the world that has the R&D of membrane technology for RO, NF, UF, MF, and fiber filter cloth series, as well as the ability to provide a full range of commercialized membrane products to the market.
GE :
GE water treatment and process treatment division, is the world's leading pure water treatment, recycled water treatment, raw water wastewater treatment and process treatment of process manufacturing process of the well-known supplier. GE provides the industry's broadest range of water treatment and process treatment technology, including separation equipment, membrane and filtration technology, testing and analytical equipment, special pharmaceuticals. GE offers the industry's broadest range of water and process technologies, including separation equipment, membrane and filtration technologies, testing and analytical equipment, specialty pharmaceuticals, mobile water treatment technologies and related financial management tools.
GE Water Solutions, part of GE Power & Water Solutions, is a leading global provider of purified water, recycled water, raw water and wastewater treatment, and process engineering for the refining, chemical, steel, power, food and beverage, pharmaceutical, electronics and municipal industries.
GE is the only company in the world that combines full membrane and thermal water treatment technologies. Membrane products cover the entire filtration spectrum: reverse osmosis (RO), nanofiltration (NF), ultrafiltration (UF), microfiltration (MF), membrane bioreactor (MBR), and cartridges; and electrically-driven membranes: frequent inverted electrodialysis (EDR) and electrodeionization (EDl).
Koch:
Koch Membrane SystemsInc. (KMS) is one of the world's largest producers of wrong-flow filtration membranes, and the company's products are known globally for their innovation and leadership. Koch Membrane Systems Inc. was established on the basis of the United States ABCOR, has more than 40 years of experience in the manufacture and application of filter membranes, especially in the last decade, Koch Membrane has acquired several of the world's most influential filtration membrane products company, and really become a pioneer in the field of membrane separation with the most complete product chain.
Canpure:
Canpure's membrane products include Canpure brand membrane bioreactor (MBR) modules for wastewater treatment, Canpure brand external pressure aeration ultrafiltration (UF) modules and submerged ultrafiltration (UF) modules for water reuse, and Canpure brand internal pressure ultrafiltration (IPUF) modules for surface and groundwater treatment. Canpure's internal pressure UF modules for surface and groundwater treatment and Canpure's electrodesalination (EDI) modules for ultrapure water production. These products, with their unique technological content, provide revolutionary advances in membrane-based water treatment technology.
Dow:
The Dow Water & Process Solutions business unit, a differentiated business unit of Dow Chemical, offers a broad portfolio of ion exchange resins, reverse osmosis (RO) and ultrafiltration (UF) membranes, as well as continuous electrodechlorination (EDI) products for a variety of key applications, such as industrial and municipal water, chemical processes, pharmaceuticals, power generation, residential water, and wastewater treatment and reuse. Dow is the only company in the world that is also the world's largest producer of ion exchange resins and ultrafiltration (UF) membranes. Dow is the only company in the world with both membrane and ion exchange resin technologies and products. Both technologies separate dissolved minerals and organics from solution to produce water that meets the most stringent international water purification standards, resulting in high quality water at lower operating costs.
Norit:
Norit's XIGA series of ultrafiltration membranes is a membrane filtration technology developed by Norit specifically for large-scale water treatment projects. It adopts the high performance ultrafiltration membrane produced by Norit's subsidiary X-FLOW, this membrane adopts the standard 8-inch design, and its average pore size is 10mm, so as to fully ensure that particles larger than 10mm in the size water, such as colloid, solid particles, germs, hidden spores and so on are completely filtered out, so it ensures that the effluent water filtered through the Norit's X-FLOW is free of suspended solids and can be used directly. It maintains high quality for a long time, and can be used directly or as incoming water for reverse osmosis and other deep treatment.
X-FLOW ultrafiltration membrane has excellent chemical resistance. Therefore, they can be operated in a wide range of pH values and are resistant to oxidation, and can be used to treat water after chlorination and cleaning with strong oxidizing agents.
Norit:
Norit was one of the world's first producers of activated carbon, the industry in which Norit started, and remains the world's largest and most specialized manufacturer of activated carbon.
As a specialized integrated purification company, today's Norit is not only limited to activated carbon, but also ranks among the world's best with its membranes, pumps, aseptic hygiene valves, carbon dioxide systems and quality control equipment. Advanced and cutting-edge technologies are widely used in the fields of water, beverage, food, chemical, pharmaceutical and seawater treatment. Today, NORRET manufactures in 7 countries. Customers, partners, and service networks are located in more than 150 countries around the world.
Norit has more than a hundred years of activated carbon manufacturing history and advanced technology, pinch activated carbon of first-class quality, widely used in a variety of water purification and treatment areas, at the same time, Noritide activated carbon is also used in the smelting of precious metals industry, can greatly improve the purity and purity of the smelting of the metal to the civilian water purification H2OK products, Noritide activated carbon plays an extremely important role, it is Can perfectly adsorb chemical pollution, pharmaceutical residues, heavy metals and various odors in the water, so that the color of the water is more crystalline and the taste is sweeter.
Pentair:
World-class water treatment company, whose group is one of the 500 largest industrial enterprises in the United States. Founded in 1966, the world has more than 50 branches, products to pumps, water valves, etc., the world's many brands of central water purification and soft water valve head are provided by its. But its domestic water treatment varieties are relatively single, and are domestically produced. By the Shenzhen water sky blue company agent production and sales.