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.
Test 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)
(2540,2514,4021,4040,8040
Company profile
We are a high-tech enterprise specializing in reverse osmosis
membrane, ultrafiltration membrane, nanofiltration and MBR membrane
assembly, membrane production and sales service, and also a system
design and proprietary service provider.
• The company has the core technology of preparing reverse osmosis
membrane components, and has high production capacity, aiming to
build a high-quality brand of film production and sales in China.
• Main products include reverse osmosis membrane
components,nanofiltration membrane components, ultrafiltration
membrane components, MBR membrane and other high- performance
membrane components, which have been widely used in water
purification, medical pharmaceuticals, municipal water supply,
boiler replenishment, electronic ultra- pure water, material
concentration and separation industries. With outstanding quality
and excellent service, our products export to all over the world!
Q:How is SINOMEMB membrane different from others? A:We offer value
against your money, prices which are comparatively lower,
performance equivalent to best membranes available and with higher
longevity.
Q:Are you a manufacturer? A.Yes,we have been in providing the
professional products in wire mesh field for more than 10 years.
Q:How about the delivery time? A:Usually within7-10days,customized
order may need longer time.
