RO Membrane

Reverse Osmosis Membrane

Water treatment filter made with the proprietary nanotechnology (TFN)

LG Chem manufactures NanoH₂O™ seawater and brackish water RO Membranes based on innovative Thin Film Nanocomposite (TFN) technology. Our Seawater RO Membranes provide industry leading salt rejection(99.89%). We have had great success in winning large desalination projects and strengthen market leadership. Our brackish water RO membranes serve various municipal and industrial applications and have been operating in the major utilities around the world.

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Features

High desalination rate

High flow

Contamination-resistant

Applications

Seawater desalination

Industrial water

Ultra-pure water

Waste water reuse

Potable water

Product Functions and Structure

[Advantages]
· LG Chem’s NanoH₂O™ line of reverse osmosis membranes feature benign nanoparticles encapsulated into the top polyamide layer.
· LG Chem’s NanoH₂O™ RO membranes deliver the highest flux and the highest salt rejection of any RO membrane on the market.
· All of LG Chem’s NanoH₂O™ RO membranes are Standard 61 certified by NSF international for the production of drinking water.

RO필터 단면 : 제일 하단부터 부직포 - Polysulfone 지지층 - Polyamide 활성층

Principles of Osmosis and Reverse Osmosis

Osmosis is the natural tendency of water with a low concentration of total dissolved solids (TDS) to travel through a semi-permeable membrane into a solution of higher TDS in order to balance the solute levels on both sides of the membrane.

What is reverse osmosis?
Reverse Osmosis is a process in which pressure greater than thenatural osmotic pressure is applied on the high concentration side ofthe membrane, forcing the water to travel through the membrane fromthe higher TDS to lower TDS chamber, thus ‘reversing’ the naturaltendency of water flow.

삼투압 현상(순수한 물이 삼투막을 통해 오염된 물쪽으로 이동), 역삼투압 현상(오염된 물이 RO필터를 통해 순수한 물쪽으로 이동)

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LG Chem in Everyday Life

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RO Membrane] The Technology of Making Clean Water

In Korean, the expression "use as abundantly as water" means to use something without moderation....

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LG Chem RO membranes

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Product Classification

Product Classification :Category ,Grade ,Features ,Applications ,Download
Category	Grade	Features	Applications
Seawater desalination	SR / GR / R / ES	High salt rejection 99.85%	Suitable for seawater and high salt water treatment
Seawater desalination	ES	Energy saving, High flux, High rejection 99.80%	Suitable for seawater and high salt water treatment
Industrial	R G2	Superior Rejection, High Flow, High urability	Industrial water production, sewage and wastewater treatment and reuse
Industrial	R Dura	High Rejection, High Durability	Industrial water production, sewage and wastewater treatment and reuse
Industrial	R	High Rejection	Industrial water production, sewage and wastewater treatment and reuse

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LG CNS, Ltd	Parc1.Tower1, 108, Yeoui-daro Yeongdeungpo-gu, Seoul, 07335, Republic of Korea	Company name, Email, Phone number, Region	Korea

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1. Personal Data Collected

A. The company collects the following types of personal data to respond to your inquiries and provide consultation.

- Company name, Email, Phone number

B. The data below may be automatically generated or collected when you use the Service.

2. Purposes of Collecting and Using Personal Data

A. LG Chem collects and uses personal data to provide customized services to their customers.

3. Period for Holding and Using Personal Data

If you do not want our company to hold your personal data, you may request that we delete it at any time. The data below shall be kept for the specified period for the reasons listed.

4. Cross-border Transfer

Personal Data collected by LG Chem may be transferred, where it necessary:

• to meet the purpose for which you have submitted the information;

• to enable you to be provided with information at a later date which may be of relevance and interest to you based on the nature and purpose of your requests;

• maintaining our operations or relationship management systems;

• security, quality and risk management reviews; or

• complying with any law and/or regulation.

Service Providers	Address	Transferred Personal Data	Data Center
LG CNS, Ltd	Parc1.Tower1, 108, Yeoui-daro Yeongdeungpo-gu, Seoul, 07335, Republic of Korea	Company name, Email, Phone number, Region	Korea

I agree to the Collection/Usage of Personal Information.

1. Personal Data Collected

A. The company collects the following types of personal data to respond to your inquiries and provide consultation.

- Email, Phone number

B. The data below may be automatically generated or collected when you use the Service.

2. Purposes of Collecting and Using Personal Data

A. LG Chem collects and uses personal data to provide customized services to their customers.

3. Period for Holding and Using Personal Data

If you do not want our company to hold your personal data, you may request that we delete it at any time. The data below shall be kept for the specified period for the reasons listed.

Holding data according to our internal policies - Retained items: Email, Phone number, type of inquiry, subject, and content - Retention Reason: Preventing service interference and cooperating in the investigations of illegal users - Retention period: 1 years from the date of processing the inquiry

4. Cross-border Transfer

Personal Data collected by LG Chem may be transferred, where it necessary:

• to meet the purpose for which you have submitted the information;

• to enable you to be provided with information at a later date which may be of relevance and interest to you based on the nature and purpose of your requests;

• maintaining our operations or relationship management systems;

• security, quality and risk management reviews; or

• complying with any law and/or regulation.

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LG CNS, Ltd	Parc1.Tower1, 108, Yeoui-daro Yeongdeungpo-gu, Seoul, 07335, Republic of Korea	Email, Phone number	Korea

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