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Introduction: In the daily operation of the reverse osmosis system, it is inevitable that the inorganic scale of the system, the deposition of colloidal particles, the breeding of microorganisms, chemical pollution and other problems will occur. These factors affect the safe and stable operation of the system. The maintenance of membrane elements can be summarized into two major aspects: one is the pretreatment of reverse osmosis, and the other is the washing, cleaning and maintenance of reverse osmosis equipment. No matter which aspect, the ultimate goal is only one: to extend the service life of membrane elements and maintain the performance of membrane elements. Based on the practical application of the reverse osmosis membrane of Blue Star Toray, this topic introduces the precautions and maintenance methods of the reverse osmosis membrane device operation.

Principle of reverse osmosis membrane removal of inorganics: Reverse osmosis membrane separation technology has a wide range of impurity removal.

Classified applications of reverse osmosis technology: Minimizing membrane fouling, maximizing membrane life, and avoiding water disasters are challenging.

Reverse osmosis membrane pollution types: granular pollution; biological pollution; organic pollution; inorganic pollution.

Comparison of reverse osmosis membrane, nanofiltration membrane and ultrafiltration membrane: The membrane is a thin barrier layer separating the two fluids. The membrane property that describes the membrane transfer rate is the permeability of the membrane.

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Roger downloaded an article on July 15: Q & A on reverse osmosis technology (practical question set)
Sheng Bing downloaded an article on June 05: Questions and Answers on Reverse Osmosis Technology (Practical Questions)
He Shiquan downloaded the article on December 12th: reverse osmosis technology in Israel's Ashkelon seawater ...
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Li Ping downloaded an article on February 21: Ultrafiltration / Reverse Osmosis and its combined process in wastewater ...
Zhu Jianjiang downloaded an article on September 06: Reverse osmosis technology is used in municipal sewage for thermal power ...
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Ou Yongfu downloaded the article on August 29: Questions and Answers on Reverse Osmosis Technology (Practical Questions)
Sheng Bing downloaded an article on June 05: Broad-spectrum optimized design of a small reverse osmosis membrane system
Ou Yongfu downloaded an article on August 29: Broad-spectrum optimized design of a small reverse osmosis membrane system

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Cleaning of reverse osmosis and nanofiltration systems
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After 40 years of unremitting efforts, Hyde Energy has become one of the world's most famous manufacturers of reverse osmosis and nanofiltration membranes in the separation membrane manufacturing industry with the most product specifications, the largest production scale, and the most patents. Manufacturer of reverse osmosis membrane that passed ISO9001 international certification.

U.S. Hyde Energy Application Examples

Application case of PROC10 reverse osmosis membrane element in water reuse in iron and steel enterprises Design guideline for Hydeon reverse osmosis and nanofiltration membrane elements
PetroChina Dalian Petrochemical Wastewater Reuse Project Case

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Many people in the industry are optimistic about the prospect of reverse osmosis membrane technology in China. Which water treatment filtration technology are you most optimistic about?

Ultrafiltration membrane 2. Nanofiltration membrane 3.Reverse osmosis membrane

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Hope on the first floor

This topic is really good, a lot of gains

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Gulou Review Article 2 Investigation Report on Water Treatment Membrane Technology (Reverse Osmosis Membrane) 2012-11-01

Learn to understand, thank you

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3rd floor undefined Comment article The world's largest sewage reuse project-Sulaibiya project 2012-09-27

The project is located in Kuwait.

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4th floor Yuan Jie commented on the world's largest sewage reuse project-Sulaibiya project 2012-09-17

Where is the project?

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5th floor Allium review article Failure analysis and suggestions for reverse osmosis system

Very detailed

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6th floor Su Xing's review article Investigation report on water treatment membrane technology (reverse osmosis membrane) 2012-08-24

Thank you for learning!

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7th floor Nick comment article Investigation report on water treatment membrane technology (reverse osmosis membrane) 2012-05-07

Decisive download, thanks

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8th floor Haizi comment article Some suggestions for improvement of domestic RO water treatment technology2012-04-27

More information in this regard

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9th floor Haizi review article Application of reverse osmosis technology in Israel's Ashkelon desalination project2012-04-27

Very good information

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10th floor xiyouji1029 review article Investigation report on water treatment membrane technology (reverse osmosis membrane) 2012-04-02

Thanks, learn

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11th floor Wang Hui commented on the pretreatment of water in the reverse osmosis membrane and the countermeasures for excessive water hardness2012-03-08

Still very good information

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