Polyamide Reverse Osmosis Membrane

MR- ULP (Ultra Low Pressure) series are the ultra low-pressure aromatic composite membrane elements, applicable to desalination of surface water and underground water. It can work under ultra low pressure to reach as high permeate flow and salt rejection as regualr low-pressure composite membrane, and achieves a salt rejection rate of up to 99.5%, which can decrease the investment costs for such relevant facilities as pump, piping, and container etc. and operating cost for the RO system, thus increasing the economic efficiency.

RO is the finest level of filtration available. The RO membrane acts as a barrier to all dissolved salts and inorganic molecules, as well as organic molecules with a molecular weight greater than approximately 100. Water molecules, on the other hand, pass freely through the membrane creating a purified products separations, purification of home drinking water and industrial process water.

The Vontron RO Membrane 4040 is a thin film composite membrane consisting of three layers: a polyester support web, a microporous polysulfone interlayer, and an ultra-thin playable barrier layer on the top surface. Each layer is tailored to specific requirements. A schematic diagram of the membrane is shown in figure 1.10.

Introduction

Vontron membranes have achieved ISO 9001 system certification, NSF certification and WQA certification in the United States, and have their own distributors and fixed customer groups around the world.

Three key factors should be grasped to ensure the long-term stable operation of the membrane:

1. Membrane element with excellent performance.
2. Reasonable Design, Operation, and Maintenance of Reverse Osmosis System.
3. The maintenance of the system includes the initial debugging, daily use and maintenance of the system and the cleaning of the system.

Features
Competitive pricing
NSF-certified quality
Excellent outlook and performance
Dry membrane
100% tested

Application

• Pre-filtration for RO system
• Solvents, selected acids & lyes, chemical industry.
• Semiconductor, Electronic industry ultrapure water system
• Food and beverage
• Oil and Gas industry.
• Pharmaceutics
• Paints, coatings and plating solutions

Specification

Why choose us:

- Best quality with reasonable price

- Offer OEM services for all customers

- Fast ,accurate quotes and flexible payment

- Strong technical surpport,20 more year experience

- Membrane high mechanical strength, stable water quality, operation flux is big, long service life