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Aromatic polyamide RO element is developed by VONTRON for treatment of brackish water. It has the characteristics of low-pressure in operation, high permeate flow and excellent rejection performance in removal of solvable salts, TOC, SiO2, etc. It is especially suitable for the preparation of high purity water in electronics and the power industry. LP series is normally suitable for treatment of brackish water, surface water, underground water and municipal water with the TDS is less than 10000 ppm. It is mainly used for producing various scales of bottle water, drinking water, industrial used pure water, high purity water, boiler replenishment water and is also used for wastewater reuse, material concentration, purification and refining purposes.
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ULP21-4021 series of ultra low pressure aromatic polyamide RO element is developed by VONTRON for treatment of surface water and underground water. Its operation pressure is about 2/3 of low pressure membrane, and the rejection rate can reach 99.5%. Thus it can reduce the investment cost of related pumps, pipelines, containers and other equipments and the operation cost of RO system, improve economic benefits. ULP series RO element normally suitable for treatment of surface water, underground water and municipal water with TDS is less than 2000 ppm. It is mainly applied in bottle water, drinking water, boiler replenishment water, food processing and pharmaceutical manufacturing industries and other fields.
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Vontron ULP21-8040 and ULP-4040. The ULP (Ultra low pressure) series of aromatic polyamide compound membrane element sdeveloped by Vontron Technology Co. have the properties of Ultra low-pressure operation, high permeate flow and excellent desalination and are applicable to desalination of brackish water. Besides, it is particularly suitable for the production of high-purity water for the electronic industry and electric power industry owing to its excellent performance in removing soluble salts, TOC, SiO2, etc.
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Vontron LP21-8040 The LP (low pressure) series of aromatic polyamide compound membrane elements developed by Vontron Technology Co. have the properties of low-pressure operation, high permeate flow and excellent desalination and are applicable to desalination of brackish water. Besides, it is particularly suitable for the production of high-purity water for the electronic industry and electric power industry owing to its excellent performance in removing soluble salts, TOC, SiO2, etc.
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SW series of sea water aromatic polyamide RO element developed by VONTRON for seawater desalination. This series of elements have the characteristics of low operating pressure, low equipment investment, good desalination performance and stability. Among them, the SW8040XHR-400 have the highest desalination rate of 99.85%, which ensure that drinking water can be produced from seawater through one pass RO system.
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