Durable LG Chem Seawater RO Membrane for Industrial Use

Product Description

 

Product Description

LG Chem's  RO membrane elements for seawater desalination and industrial use by are water treatment filters that apply the exclusive nanotechnology (TFN: Thin-Film Nanocomposite). The filters for seawater desalination lead the global seawater desalination market with an excellent removal rate of 99.89%. The industrial filters are applied in the major industries, commercial and public water treatment facilities of multiple countries, and their outstanding product capabilities have been recognized.

Diaphragm composition of RO membrane element
[Advantages and characteristics]:
Reverse osmosis membrane uses polyamide composite membrane technology with nano-substance, which can significantly increase water production while achieving high desalination. All reverse osmosis products of LG Chemical have passed the N S F international standard 61 certification for producing drinking water. All products have passed the N S F Standard 61 certification.

Product Parameters

Bitter salt water reverse osmosis membrane (BWRO)     

LGBW400R: The water yield is 10,500GPD, the desalination rate is 99.60%, and the effective area is 400ft².    
LGBW440R: The water yield is 11,550GPD, the desalination rate is 99.60%, and the effective area is 440ft².    
LGBW400R Dura: anti-pollution, high desalination rate, high durability, water production of 10,500GPD, desalination rate of 99.70%, and effective area of 400ft².    
LGBW400ES: energy-saving, with water yield of 10,500GPD, desalination rate of 99.60% and effective area of 400ft².    
LGBW4040R: It is suitable for light industry and commercial applications, with a water yield of 2,500GPD, a desalination rate of 99.60% and an effective area of 85ft².    
LGBW4040ES: Energy-saving in light industry and commercial application, with water yield of 2,500GPD, desalination rate of 99.50% and effective area of 85ft².    
LGBW4040UES: Ultra-low pressure type, used in light industry and commercial applications, with water yield of 2,700GPD, desalination rate of 99.00% and effective area of 85ft².    
LGBW400AFR: anti-pollution, high desalination rate, water production of 10,500GPD, desalination rate of 99.60%, and effective area of 400ft².     LGBW400AFR G2: anti-pollution, high desalination rate, high flow rate and high durability. The water yield is 11,500GPD, the desalination rate is 99.70% and the effective area is 400ft².    
LGBW400ES L: pollution-resistant, energy-saving, with water yield of 10,500GPD, desalination rate of 99.60% and effective area of 400ft².    
LGBW440ES: energy-saving, with water yield of 10,500GPD, desalination rate of 99.60% and effective area of 400ft².    
LGBW400UES: ultra-low pressure, anti-pollution, with water yield of 11,550GPD, desalination rate of 99.00% and effective area of 400ft².    
LGBW440UES: ultra-low pressure type, with water production of 11,500GPD, desalination rate of 99.00% and effective area of 440ft².    
LGBW2521UES: ultra-low pressure type, used in small industrial and commercial applications.   
 LGBW4021UES: Ultra-low pressure type, used in small industrial and commercial applications.    
LGBW4021ES: Energy-saving, used in small industrial and commercial applications.    
LGBW CW4040_SF: Ultra-low pressure type, used for specific industrial and commercial applications.

Seawater reverse osmosis membrane (SWRO):
LGSW400SR: Ultra-high desalination rate, suitable for seawater desalination and other fields. LGSW440SR: Ultra-high desalination rate, suitable for seawater desalination and other fields. LGSW400GR: High desalination rate and high flow rate, suitable for seawater desalination and other fields.
LGSW440GR: High desalination rate and high flow rate, suitable for seawater desalination and other fields.
LGSW400R: the water yield is 9,000GPD, the desalination rate is 99.85%, and the effective area is 400ft².
LGSW440R: The water yield is 9,900GPD, the desalination rate is 99.85%, and the effective area is 400ft².
LGSW400ES: energy-saving, with water yield of 13,700GPD, desalination rate of 99.8% and effective area of 400ft².
LGSW440ES: energy-saving, with water yield of 13,700GPD, desalination rate of 99.8% and effective area of 400ft².

LG Household reverse osmosis membrane series
 LG TWRO - 1812 - 50,LG TWRO - 1812 - 80,LG TWRO - 1812 - 100,LG TWRO - 2012 - 150,LG TWRO - 3012 - 500,LG TWRO - 3012 - 600,LG TWRO - 3012 - 700,LG TWRO - 3013 - 400.

Filtration principle of reverse osmosis Reverse osmosis is the process of applying a pressure greater than the osmotic pressure of the solution on the concentrated solution side, forcing water molecules to enter the dilute solution through the semi-permeable membrane in reverse (opposite to the natural osmosis direction). In the reverse osmosis process, water molecules on the concentrated solution side flow to the dilute solution through the semi-permeable membrane, but most solutes (soluble solids) cannot penetrate the membrane and are trapped. What is reverse osmotic pressure? Two solutions with concentration are separated by a semi-permeable Membrane. After a certain period of time, the solution with low concentration will move to the side with high concentration, and the water level difference is called' osmotic pressure'. Reverse osmotic pressure is a water purification method in which only water molecules can pass through the semi-permeable membrane.

LG reverse osmosis membrane  application places:
Seawater desalination: With its excellent performance, LG's seawater reverse osmosis membrane (SWRO) can effectively remove salt and various impurities from seawater, convert seawater into potable fresh water, and meet the needs of residents in coastal areas for domestic water and industrial water. For example, it is used in seawater desalination plants in some islands or coastal water-deficient areas to provide stable fresh water supply for the local area.
Desalination of brackish water: Brackish water reverse osmosis membrane (BWRO) is suitable for desalination of brackish water with high salinity. In some inland areas, groundwater resources contain high salinity. Through the treatment of LG brackish water reverse osmosis membrane, brackish water can be converted into qualified drinking water or industrial water to solve the local water problem.
industrial water conditioning Electronic industry:
Electronic industries
Electronic industry
Pharmaceuticals industry
Chemical industry
Municipal water treatment
Drinking water treatment:
Sewage treatment and reuse
 

Detailed Photos

 

 
Applications:

1. Water purification
2. Reclaim water reuse
3. Seawater desalination field
4. Papermaking water treatment

 

FAQ

 

1. Q: When can I get the quotation?
We usually quote within 24 hours after we get your inquiry.If you are very urgent to get the price, please call us or tell us from your email,so that we will regard your inquiry priority.

2. Q: Do you Accept OEM service? 
A: Yes! we can manufacture according to your requirement. 

3. Q: What kinds of filter do you produce?
A: High flow filter cartridge, wire water filter, pleated filter cartridge, security filter equipment, RO Membrane Element and RO Equipment, and so on. You can turn to us for any kinds of filters and filter related parts.

4. Q: How do you pack products? 
A: Standard exporting carton, wooden, pallet, customized.

5. Q: how long it your lead time?
A: Air shipment orders can be ready in 5 working days, sea shipment orders can be ready in 10 working days.

6. Q: What is your terms of delivery?
A: We accept EXW, FOB, CIF, etc. You can choose the one which is the most convenient or cost effective for you.

7:Q: How should I place an order?
A:Please kindly click" send inquiry" or "contact supplier", Then our sales engineer will recommend you suitable products for your selection also give some valuable suggestion for your selection.