ULP-4040 Industrial Water Filter RO Membrane With 1016MM Length

ULP-4040 Industrial Water Filter RO Membrane Water Treatment System

ULP series is an ultra-low pressure aromatic polyamide composite membrane element developed by the company for desalination of tap water and groundwater. It can achieve the same high water flux and high desalination rate as conventional low-pressure membranes under ultra-low operating pressure conditions. Its operating pressure is about 2/3 of the operating pressure of conventional low-pressure composite membranes, thereby reducing the investment costs of related pumps, pipelines, containers and other equipment and the operating costs of reverse osmosis systems, and improving economic benefits.
ULP series membrane elements are suitable for desalination treatment of water sources such as RO water with a salt content of less than 2000ppm, groundwater, tap water and municipal water. They are mainly used in various scales of pure water, boiler feed water, food processing and pharmaceutical manufacturing industries, etc. Various fields.

Remark

1. The water production rate listed in the table is the average value, and the error of the water production rate of a single membrane element is ±15%.
2. Before the living membrane element leaves the factory, the dry membrane element has no protective solution, and the wet membrane element is stored with 1.0% sodium bisulfite (add 10% glycerol antifreeze in winter) solution and vacuum packaged.
3. Dry membrane elements should always be kept moist after wetting; when wet membrane elements are not used for a long time, in order to prevent the growth of microorganisms. It is recommended to soak the membrane element with a protective solution (prepared with RO permeate water) containing 1.0% sodium bisulfite (food grade).
4. When the membrane element is used for the first time, it is recommended to wash at low pressure for 15-25 minutes (it is not suitable to soak or soak overnight), and then wash at high pressure for 60-90 minutes (the water production rate is not less than 50% of the system design water production rate). The product water and concentrated water in the first hour of the initial operation of the membrane element should be completely discharged
5.  It is forbidden to add any chemical agents that affect the membrane elements during storage and operation. If such chemicals are used in violation, the company will not bear all the consequences arising therefrom.
6. Due to technological progress and product replacement, product information may change at any time without prior notice.