Exhibitor List
| Company | 道尔顿膜技术（深圳）有限公司 |
| Country | China |
| Category | Membrane processes Water-supply and sewage-disposal services |
| Hall | 7号馆 |
| Booth | B53 |
| Website | www.amembrane.com/ |
| Introduce | Daltonen® is committed to the research, development, manufacturing, and sales of membrane products and polymer-based materials, providing innovative fluid technology services to users. Our company offers a variety of series products including industrial-grade brackish water membranes, anti-oxidation reverse osmosis membranes, anti-pollution membranes, nanofiltration membranes, specialty separation membranes, and ultrafiltration membranes. We are a premium manufacturer and service provider of dry-type reverse osmosis membrane elements. |
Products
| FR(FoulingResistant) Series Reverse Osmosis Membrane Elements Daltonen Membrane FR series reverse osmosis membrane elements through special composite membrane preparation technology, change the charge and smoothness of the membrane surface, enhance the hydrophilic properties of the membrane surface, reduce the adhesion of pollutants on the surface layer, and have strong anti-fouling and anti-fouling performance. The short membrane structure is used to increase the number of membrane pages, which greatly improves the use efficiency of the membrane. FR Fouling Resistant series membrane elements are available in 8-inch and 4-inch specifications, which are mainly used to treat water sources with high organic and high biological pollution in the feed water, such as smelting wastewater, printing and dyeing wastewater, and industrial wastewater of thermal power plants. |
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| XFR(eXtraFoulingResistant) Series Reverse Osmosis Membrane Elements Daltonen Membrane XFR series reverse osmosis membranes are manufactured with the latest membrane preparation technology, using different reaction conditions and post-treatment to change the charge and smoothness of the membrane surface, increase the hydrophilicity of the membrane surface, reduce the adhesion of pollutants and microorganisms on the membrane surface, and have stronger anti-scaling performance, thus extending the service life. It can effectively purify raw water polluted by biological pollution and organic matter, and provide excellent products for the difficult water treatment industry. The XFR eXtra Fouling Resistant series membrane elements are available in 8-inch and 4-inch sizes. |
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| LE(Low Energy) Series Reverse Osmosis Membrane Elements Daltonen Membrane LE series reverse osmosis membrane element changes the density and surface characteristics of the membrane by changing the formula and production process of the bottom film and composite film, compared with the traditional brackish water membrane element, while providing more than 99.3% desalination rate, the operating pressure is reduced by about 33%. LE Low Energy series membrane elements are available in 8 inch and 4 inch sizes, widely used in surface water, tap water sources. |
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| eXtra Low Energy Daltonen Membrane XLE series reverse osmosis membrane by changing the formula and production process of bottom film and composite film, changes the surface and chemical characteristics of the membrane, improves the membrane area and hydrophilicity, and maximizes the membrane flux. It is currently one of the reverse osmosis membrane elements with the highest water yield and the lowest operating pressure in the membrane industry. The operating pressure is about 50% of the operating pressure of the ordinary brackish water desalination reverse osmosis membrane element, and the desalting rate can reach more than 99%. The XLE ultra-low Energy series membrane elements are available in 8-inch and 4-inch sizes and are widely used for municipal water treatment. |
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| FRLE(Fouling Resistant Low Energy) Series Reverse Osmosis Membrane Elements Daltonen Membrane FRLE series reverse osmosis membrane elements have extremely strong pollution resistance and low energy consumption performance. The membrane elements were developed for the treatment of water sources with high biological or organic pollution. The operating pressure is about 30% lower than that of ordinary brackish water desalination reverse osmosis membrane elements, and the stable desalting rate can reach more than 99.3%. The FRLE anti-pollution low Energy series membrane elements are available in 8-inch and 4-inch sizes for municipal water treatment. |
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| HRFR(High Rejection Fouling Resistant) Series Reverse Osmosis Membrane Elements Daltonen Membrane HRFR series high desalting reverse osmosis membrane element is one of the reverse osmosis membrane elements with the highest desalting rate, and the stable desalting rate is more than 99.7%. In general industrial and water treatment applications, high effluent quality can be achieved by using a first-stage reverse osmosis system. This series of 8-inch membrane elements has an effective membrane area of more than 37 square meters, which can achieve the expected system design and operating throughput, and can meet the higher water purification requirements at a lower cost. HRFR high desalination and high pollution resistance series membrane elements have 8 inches and 4 inches two specifications, mainly suitable for electroplating wastewater, printing and dyeing wastewater, coking wastewater and other high pollution water sources. |
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| DHERO Low Energy Consumption and High Concentration Separation Membrane Elements Daltonen DHERO membrane components, the selection of open flow channel structure, flow channel spacing 60~120mil(about 2~4mm), the flow of waste water or liquid in the channel formed by the grid, as in the tubular membrane flow, the resistance is much smaller than the diamond grid; At the same time, the internal transverse reinforcement can increase the turbulence when the material liquid flows, reduce the flow resistance, improve the concentration polarization, and clean the membrane more thoroughly, making the pollution resistance of Daltonen DHERO components significantly improved. |
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| DHSRO Sanitary Grade Heat Disinfection Reverse Osmosis Membrane Elements Daltonen DHSRO sanitary grade thermal disinfection reverse osmosis membrane element produced water quality is good, can withstand hot water disinfection treatment. Thanks to advanced film fabrication processes and film formulation, Daltonen DHSRO's film area has an extremely high effective filling density, which allows systems to be designed for lower operating fluxes or to maintain the same flux using fewer membrane elements to save system costs. The element adopts a full-fit structure without a shell, which eliminates the dead water area between the standard membrane element and the inner wall of the pressure vessel, and is suitable for applications with special hygiene requirements. |
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| STRO Separator Membrane Products Daltonen's Spacer Tube Reverse Osmosis (STRO membrane) components combine the design advantages of an unobstructed, turbulent-free inlet system with a rolled membrane component with a larger effective membrane area to greatly optimize hydrodynamic performance. To a greater extent, it overcomes the common defects of the conventional roll reverse osmosis membrane components, which are easy to pollute and scale. As an innovative reverse osmosis membrane product, Daltonen STRO membrane can adapt to a wide range of inlet water sources, especially for concentration, recovery and standard discharge of high concentration and high salt wastewater. Daltonen STRO film adopts high pressure end plate and high pressure resistant center rod fixed in FRP container, 90bar STRO pressure can reach 90bar, 120bar pressure can reach 120bar, in the anti-pollution performance than ordinary rolled film has incomparable advantages. |
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| NF100 Series Nanofiltration Membrane Elements Daltonen Membrane NF100 nanofiltration membrane element can achieve high water yield with excellent primary and divalent salt removal properties, and can effectively remove high organic compounds such as pesticides, herbicides and THM precursors. In the process of water treatment, while reducing the hardness of water, it can effectively remove toxic and harmful substances in water, remove turbidity, color and organic matter, and recover special high-value salt and small molecule organic matter. The NF100 series nanofiltration membrane elements are available in 4'' and 8'' sizes for the paper, dyeing and municipal water treatment systems. |
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| NF200 Series Nanofiltration Membrane Elements Daltonen Membrane NF200 series nanofiltration membrane elements are prepared using a unique formulation and process, which are developed for membrane elements with stable and reliable performance and strong anti-fouling ability that require special solute concentration and separation. Available in 4" and 8" sizes, NF200 series nanofiltration membrane elements are suitable for fine material separation, removal of TOC and THM precursors, monovalent or multivalent ion salts, separation and concentration of small molecule organic matter, and decolorization etc. |
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| NF300 Series Nanofiltration Membrane Elements Daltonen Membrane NF300 nanofiltration membrane element has a large membrane area, high water production and ultra-low pressure operation, providing more options for water treatment, concentration and separation applications. Divalent salt is moderately passed, other salts are moderately or highly passed, and TOC and THM (trihaloalkane) precursors can be highly removed under ultra-low pressure conditions. Available in 4" and 8" sizes, the NF300 series nanofiltration membrane elements are suitable for moderate softening, concentration, separation or purification of inorganic salts, organic matter, natural medicines and fermentation broths. |
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| NF600 Series Nanofiltration Membrane Elements Daltonen Membrane NF600 nanofiltration membrane uses the latest membrane element manufacturing technology to minimize filter dead space and bypass, and is characterized by extremely high throughput and high desalination. It has a high interception of divalent ions, and a good passage of monovalent ions, which can effectively intercept organic matter with a molecular weight of 300~600 (Dalton) or more while achieving high water production, and also has excellent decolorization performance. NF600 series nanofiltration membrane elements are available in 4" and 8" sizes, suitable for reclaimed water reuse and municipal water applications etc. |
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| Ultrafiltration series Daltonen Membrane UF series ultrafiltration Membrane element has the characteristics of high chemical stability, high temperature resistance, acid resistance, alkali resistance, strong anti-pollution performance, simple operation, easy maintenance, safe and stable operation. It has strong adaptability to the change of raw water quality, simple operation and maintenance, stable and reliable water quality, and is widely used in the advanced treatment of industrial wastewater and process water, such as the concentration, purification and separation of macromolecular substances in the chemical, food and pharmaceutical industries, the debacterialization of biological solutions, the separation of dyes in printing and dyeing wastewater, the recovery of glycerin in petrochemical wastewater, and the preparation of ultra-pure water. |
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| SW(SeaWater) Series Reverse Osmosis Membrane Elements Product Introduction Daltonen Membrane SW desalination special reverse osmosis membrane element adopts innovative membrane technology, and the supporting layer of the membrane has compressive density resistance. The cortex is thick and dense, resistant to abrasion and chemical degradation; the short membrane structure is used, increase the number of membrane pages, greatly improve the membrane efficiency, and achieve high desalting rate and boron retention rate under the condition of high water yield. Wide range of pH resistance, high cleaning efficiency, can be used to ordinary acid and alkali for strong and efficient cleaning, due to thorough cleaning, membrane system long-term low pressure operation, can greatly reduce operating costs, improve the economic benefits of the entire system. Product Advantages ·High desalination rate ·With anti-compaction, anti-pollution and high cleaning efficiency ·Improve the overall economic efficiency of the desalination system |
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| BW(BrackishWater) Series Reverse Osmosis Membrane Elements Daltonen Membrane BW series reverse osmosis membrane elements use a short membrane structure to increase the number of membrane pages, greatly improve membrane efficiency, providing economical, stable, and excellent membrane elements for water treatment systems. BW series comes in two sizes, 8-inch and 4-inch, and is widely used in various fields such as desalination of brackish water, boiler feed in thermal power plants, surface water, petroleum, and petrochemical industries with nearly zero discharge of wastewater. The BW brackish water series membrane components have low operating pressure and high removal rates for difficult to treat soluble salts such as TOC and SiO2, providing a more cost-effective choice for industrial applications. |
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