SINOMEMB® industry energy saving SNLE series RO membrane elements
SINOMEMB®energy saving (SNLE)RO membrane elements adopt low pressure
membrane to ensure water at low pressure.This series of products
are divided into high desalination (HR), high flux (HF) and other
series. A variety of membrane area and water production design of
the series of industrial energy saving products can satisfy the
user's various demand, it can be used to flexibly set up a variety
of requirements of the system. At the same time,to take advantage
of high-level design and rolling technology push the membrane
element to increase the membrane area by 10% in the same size of
the case and the water yield increase about 20%.the series is
different from commercial membrane elements, it also adopts
fiberglass winding shell, which has better bearing capacity, longer
service life, more stable performance, and it could obtain more
water yield and benefit.
Energy Saving series SNLE element is suitable for desalination
treatment of surface water, groundwater and some low pollution
water sources with salt content below 1000ppm.It is mainly suitable
for municipal landscape, water supply and drainage, agricultural
irrigation, municipal drinking water, small low-pollution medium
water treatment,pure water of healthcare industry and ultra-pure
water, commercial pure water machine, integrated water purifier and
so on. There the advantages of ultra-low operating pressure,
ultra-high water yield flux, ultra-high desalination rate,
ultra-low operating energy consumption and so on.
SINOMEMB® Brackish Water desalination membrane element is one of
the most widely used and most universal membrane elements, with its
performance in line with various design methods of conventional
operating systems.Snbw-8040 and SNBW-4040 membrane element,
compared with similar products of other brands, the effective
membrane area is up to the nominal, using the advantages of
membrane and rolling,it become one of the most cost-effective
membrane elements of our company, received consistent praise from
customers in the industry
1.1 Specification
| Model | Effective membrane area ft2 (m2) | GPD(m3/d) | Stable desalination rate(%) | Min desalination rate(%) |
| SNLE-4040 | 90(8.4) | 2600(10.3) | 99.0 | 98.5 |
| SNLE-4040-HR | 90(8.4) | 2300 (8.7 ) | 99.5 | 99.0 |
| SNLE-4021 | 38(3.5) | 1000(3.8) | 99.0 | 98.0 |
| SNLE-8040 | 400(37.2) | 12000(45.4) | 99.3 | 98.5 |
| SNLE-8040-440 | 440(41.0) | 13500(51.1) | 99.0 | 98.0 |
1.2 Test condition
Test
pressure.............................................................150psi
(1.03Mpa)
Test liquid
temperature.............................................25℃
ppm(Na
Cl)..............................................................1500ppm
Test liquid PH
value.......................................................7.5
Recovery rate of single
memb.........................................15%(8040/4040),8%(4021)
1.3 Absolute Maximum Ratings
Max operating
pressure.......................................................600psi(4.14Mpa)
Maximum feed flow of 4 inch
memb........................................16gpm(3.6 m3/h)
Max feed flow of 8 inch
memb........................................75gpm(17 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)
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.
