700GPD Seawater RO Membrane 99.4% Salt Rejection Powerful Desalination Reverse Osmosis Membrane

SINOMEMB^® Sea Water SNSW Series RO membrane elements

SINOMEMB ® quality water desalination (SNSW) series products, through to the desalination membrane ultrafiltration support layer structure and thickening desalting adjustment, And the selection of water channel cloth for fresh water production in rolling process, make its tolerance, the working conditions of high pressure high pollution water desalination membrane, the success of the product membrane marked in the produce membrane technology of SINOMEMB (Beijing) company is more on a step,Continue to advance to the field of high concentration and difficulty.

8.1 Brief introduction

SINOMEMB® Seawater Desalination series (SNSW) membrane elements are suitable for seawater with salt content above 20,000 PPM and high concentration Brackish water.It by optimizing the membrane and structure of membrane element and fully automatic, high precision manufacturing process, reducing the overall fouling the surface of the membrane, significantly reduce the operation cost,it has the stable take off rate of boron and desalting rate, low voltage high water yield and the characteristics of investment operation cost is low, It can ensure that the first level of penetrationin some specific system in some specific system ,it can get drinking water from seawater.This kind of membrane element can be used in various industrial water treatment fields such as seawater desalination, desalination of extremely high concentration Brackish water, seawater recycling and recharge water treatment of power plants, as well as wastewater reuse, landfill leachate treatment, food processing and other applications.

8.2Specification

8.3Test condition

Test pressure.................................................................................800psi (5.5Mpa)

Test liquid temperature..................................................................25℃

ppm................................................................................................32000ppm(NaCl),5ppm(Boron)

Test liquid PH value.......................................................................8

Recovery rate of single memb...............................2%(2514),8%(2540,4040,8040),4%(2521,4021)

8.4 Absolute Maximum Ratings

Max operating pressure of 8 inches and 4 inches......................1200psi(8.3Mpa)

Max operating pressure of 2.5-inch and other models..............1000psi(6.9Mpa)

Max feed flow of 8 inch memb...............................................75gpm(17 m³/h)

Maximum feed flow of 4 inches.............................................16gpm(3.6 m³/h)

Maximum feed flow of 2.5 inches..........................................6gpm(1.4 m³/h)

Max feed temperature.................................................................45℃

Max feed continuous operation temperature When PH > 10......35℃

Max feed SDI15..........................................................................5

Influent free chlorine concentration........................................＜0.1ppm

PH range of feed water during continuous operation.................2～11

PH range of inflow during chemical cleaning(30 Min)........1～13

Max pressure drop of single memb............................15psi(0.1Mpa) (2540,2514,4021,4040,2521,8040)

............................................13psi(0.09Mpa) (8040HF)

1. Who are we?
We are based in Shanghai, China, start from 2010,sell to Domestic Market(20.00%),Southeast Asia(20.00%),South
America(11.00%),Africa(10.00%),North America(9.00%),Northern Europe(8.00%),Eastern Asia(8.00%),Southern Europe(8.00%),EasternEurope(2.00%),South Asia(2.00%),Mid East(2.00%). There are total about 51-100 people in our office.

2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.What can you buy from us?
UF, RO ,NF , MBR, TDRO membrane &housings & system , and all kinds of water treatment spare parts.

SINOMEMB Environmental Industry Group founded in 2012, it's a high-tech enterprise group with membrane separation technology as its core. From the original water treatment membrane product development, manufacturers, gradual development to build a high-end separation membrane materials, environmental engineering equipment,environmental protection science and technology service three big business section, It has become a comprehensive environmental protection group integrating R&D manufacture of separation membrane materials membrane equipment manufacturing and engineering operation and maintenance, and it is the world's leading membrane solution provider.

SINOMEMB (Beijing) Technology Co., Ltd. is a high-tech enterprise which is integrating research and development and manufacturing of water treatment membrane products, water system engineering design,complete set supply, membrane system construction and operation, technology research and development and consulting services.

There is the core technology of preparing ultrafiltration membrane elements,nanofiltration and RO membrane elements. There is automatic production capacity.Products include ultrafiltration membrane elements, RO membrane elements, nanofiltration membrane elements,desalination of seawater, such as more series of high performance water treatment membrane elements.The elements is widely used in the field of electric power, petrochemical, steel, electronics, medicine, food and beverage, municipal and environmental protection,It plays an important role in seawater and brackish water desalination, boiler make-up water, industrial pure water and electronic ultrapure water preparation, in drinking purified water production, wastewater treatment and material concentration and separation

The products cover all kinds of field from industry to household.It proved that there is the features of pollution resistance, long life, anti-cleaning recovery ability by long-term use of customers.We has an excellent team,which is from product development to product application, water treatment system design and equipment manufacturing, as well as system operation and maintenance of all kinds of problems.We have the ability to solve comprehensive problems and accumulated effective solutions for many years working.There a number of intellectual property rights and SINOMEMB® has obtained the quality management system ISO9001 certification, ISO14001 environmental management system certification,OHSAS18001 occupational health and safety management system certification and other certifications and qualifications

SINOMEMB® established a global membrane technology research center with a number of research institutes, universities and government, leading the development of high-end membrane materials and membrane application technology.