Jiangsu Zhaoheng Machinery Technology Co., Ltd
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Purified water treatment system secondary reverse osmosis
Description: Water treatment equipment uses raw water (tap water, surface water, groundwater) to be filtered through quartz sand filters, activated ca
Product details

Reverse osmosis, abbreviated as RO, is a membrane separation technology developed in the 1960s. Its principle is that raw water passes through a reverse osmosis membrane under high pressure, and the solvent in the water diffuses from high concentration to low concentration to achieve separation, purification, and concentration. Due to its opposite direction of permeation from nature, it is called reverse osmosis. Reverse osmosis can remove bacteria, viruses, colloids, organic matter, and over 98% of soluble salts from water. This method has the characteristics of low operating cost, simple operation, high degree of automation, and stable effluent quality. Compared with other traditional water treatment methods, it has obvious advantages and is widely used in water treatment related industries.

The reverse osmosis water treatment process is basically a physical desalination method. It has excellent characteristics in many aspects that traditional water treatment methods do not have:

1) Reverse osmosis is the process of desalination and purification of saltwater using a phase free physical method at room temperature. At present, the desalination rate of ultra-thin composite membrane components can reach over 99.5%, and can simultaneously remove colloids, organic matter, bacteria, viruses, etc. from water.

2) The treatment of water relies solely on the pressure of water as a driving force, and its energy consumption is the lowest among many water treatment methods.

3) Reverse osmosis can operate continuously to produce water, with a simple system, easy operation, and stable product water quality.

4) The reverse osmosis device has a high degree of automation, and the workload for operation, maintenance, and equipment maintenance is minimal.

5) The equipment occupies a small area and requires less space

6) It is suitable for both the treatment of brackish water and seawater, as well as for the treatment of low salt freshwater. Our company has accumulated years of experience in process design, equipment manufacturing, system assembly, and membrane application technology for industrial water treatment systems. We have selected reasonable process settings and design parameters to ensure long-term stable operation of the equipment.


Drinking water: purified water, mineral water, mountain spring water, bottled water, bagged water, etc

Food processing water: cold drinks, canned food, poultry and livestock meat processing, vegetable processing, etc

Water for alcoholic drinks: Baijiu, beer, wine, carbonated drinks, tea drinks, dairy products, etc

Electronic industry ultrapure water: monocrystalline silicon semiconductors, integrated circuit blocks, liquid crystal displays, etc

Water used in the pharmaceutical industry: pharmaceutical preparations, infusion solutions, natural substance extraction, traditional Chinese medicine drinks, etc

High quality drinking water: residential areas, hotels, airports, schools, hospitals, military units, enterprises and institutions

Industrial production water: automotive, electroplating ultra pure water, coating, paint, boiler softening water, etc

Desalination of bitter and salty seawater: production of drinking water for islands, ships, and saline alkali areas

Textile and papermaking water: printing and dyeing water, water for water jet looms, papermaking white water, etc

Fine chemical water: cosmetics, detergents, biotechnology, genetic engineering, etc

Swimming Pool Water Purification: Indoor Swimming Pool, Outdoor Landscape Pool, etc

Flowers and aquaculture water: flower seedling cultivation, tissue culture; Fish farming, ornamental fish, etc



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