1. Products with long-term stability in all equivalent products in the world
2. Wide cleaning pH range (1~12), strong cleaning resistance
3. More resistant to contamination than other brands (inlet flow width)
4 higher overall performance, higher reliability, lower operating pressure, high system security
5. The high performance of membrane elements is not achieved through chemical post-processing
6. Low failure rate, low ton water cost
SW30HRLE-400 Features:
Dow SW30HRLE-400 is an advanced desalination reverse osmosis membrane element. It has a high effective membrane area and a high salt rejection rate, which can bring long-term economic benefits to seawater desalination systems.
Dow SW30HRLE-400 has a very high boron removal rate and can meet the strict standards of the World Health Organization (WHO) and other drinking water;
Compared to other brands, Dow SW30HRLE-400 has higher performance over its service life and requires no post-processing during component manufacturing. That's why Dow Film's FILMTECTM components are more durable and have a higher pH range than other brands of membranes. Wider, more efficient cleaning
The automatic precision manufacturing technology adopts an advanced structure that shortens the length of the diaphragm and increases the number of membranes, reduces the overall pollution level, and greatly improves the membrane efficiency.
| Product Model |
SW30HRLE-400 |
| Part Number |
135137 |
| Effective area ft2(m2) |
380 (35) |
| Operating pressure psig(bar) |
800 (55) |
| Water production gpd(m3/d) |
6,000 (23) |
| Stable salt rejection rate |
99.7 |
| Low desalination rate % |
99.6 |
Dow FILMTECTM membrane elements come in different models, each for different applications and conditions of use:
1. NF270 - Medium-sized desalination rate and hardness transmission rate of nanofiltration membrane, high removal of organic matter, high water production
2, NF200 - medium hardness membrane permeability of nanofiltration, with high herbicide (such as deuterated net) and TOC removal rate
3, NF90 - 90% salt removal rate of nanofiltration membrane, with high iron, insecticides, herbicides and TOC removal rate
4, NF - process material concentration with nanofiltration membrane
5, XLE - very low energy consumption (pressure) reverse osmosis components, mainly used for commercial or large municipal water treatment
6, LP - tape wound ultra-low pressure reverse osmosis element, a new generation of high desalination rate of commercial ultra-low pressure reverse osmosis membrane elements
7, BW30HRLE - a new type of fiberglass winding high salt rejection of low energy brackish water reverse osmosis element
8, TW30 - Tape winding standard low pressure reverse osmosis membrane component, mainly used for high desalination rate of tap water into commercial reverse osmosis system
9, BW30 - FRP winding standard low pressure brackish water reverse osmosis membrane components, mainly used for multiple series high desalination rate reverse osmosis system
10, BW30LE - standard low energy brackish water reverse osmosis element
11, LE - new low-energy brackish water reverse osmosis element
12. RO - Health Grade Reverse Osmosis Element
13, HSRO - Thermal disinfection of sanitary reverse osmosis elements
14, SG30 - Semiconductor grade reverse osmosis element for ultrapure water
15. SG30LE - Semiconductor Grade Reverse Osmosis Element for Low Energy Ultrapure Water
16, SW30 - seawater and high salinity brackish water (subtropical water) reverse osmosis elements
17, SW30XLE - a new type of very low energy seawater or high salinity brackish water (subsea water) reverse osmosis element
18, SW30HR - standard high desalination rate (single stage seawater desalination) seawater reverse osmosis element
19, SW30HRLE - a new type of high desalination rate and low energy consumption (single stage seawater desalination) seawater reverse osmosis element
Lenntech Membranes.
Filmtec Membranes.
Hydranautics Membranes.
Toray Membranes.
SUEZ Membranes.
CMS Membranes.
Inge Membranes.
Xinxiang Lifeierte Filter Corp.,Ltd (Stock code:837936)is specialized in manufacture of filters ,filter equipment,and environment system . Located in Xinxiang City-the center of Filtration in China.Lefilter has superior R & D team, professional technical team,experienced overseas sales team and perfect after-sales service system.We Lefilter people will try our best to satisfy customers' requirements.The develop philosophy of LEFILTER is "To purify environment,To serve society,To manage faithfully and To oyrsye excellence"!What's more,there're advanced production line,test machine and R & D department.They also obtained certification like ISO9001, IQNet & CQM,SGS,CNEX etc.
Company Address: Lefilter Building ,No.9 Hongli Avenue, Muye District ,Xinxiang City,Henan Province,China
Factory Address:Filter Industry Park Beihuan Road,Muye District,Xinxiang City,Henan Province,China
Web.:chinafilters.en.made-in-china.com
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