1ROReverse osmosis pure water machine,Overview of reverse osmosis pure water treatment equipment:

Reverse osmosis pure water treatment equipmentAdopting advanced first stage low-pressure reverse osmosis technology to purify tap water, combined with carefully designed filtration and adsorption systems, can effectively remove various bacteria, residues, heavy metal ions, and salt content in water. The conductivity of tap water in most regions of China is ≤ 500us/cm. Therefore, this equipment is used to produce water, strictly following the instructions for operation, maintenance, and upkeep. The conductivity of the purified water produced can be maintained below the national standard of 10us/cm, ensuring that the purified water for direct drinking meets the hygiene requirements of Annex 4 of the Health Supervision and Administration Commission (1998) No. 19 document and the Ministry of Health GB5749-85 "Sanitary Standards for Drinking Water".

IIROReverse osmosis pure water machine,System parameters of reverse osmosis pure water treatment equipment:

Raw water: tap water, well water, groundwater, reclaimed water;
Inlet pressure: 0.2~0.3MPa;
Operating pressure: 0.3~1.5MPa;
Desalination rate:> 99%
Water production rate: 0.5T/H (customized equipment with different water production rates according to customer needs);
Conductivity of water production: ＜ 10μs/cm；
Control: manual control, automatic operation;
Material: PVC pipe, fiberglass filter;
workmanshipPrimary reverse osmosis pure water equipment.

IIIROReverse osmosis pure water machine,Composition and function of reverse osmosis pure water treatment equipment

The reverse osmosis pure water equipment mainly consists of pre-treatment and reverse osmosis devices. The purpose of pre-treatment is to perform initial filtration on the water quality to meet the requirements of reverse osmosis inlet water and prolong the processreverse osmosis membraneThe service life of Green Health Water Treatment Company will be described in detail below regarding the functions of pre-treatment and reverse osmosis host:

1) Multi media filter: It is composed of fully automatic control valves, fiberglass tanks, and quartz sand with different grading ratios. It can effectively remove suspended solids and some colloidal substances from raw water, reducing turbidity in the raw water. And it can automatically perform backwashing.

2) Activated carbon filter: It is composed of a fully automatic control valve, a glass jar, and activated carbon of different water purification grades. It can effectively adsorb harmful substances such as heavy metals, free chlorine, chloroform, etc. in raw water. And it can automatically perform backwashing.

3) Food gradewater softenerIt is composed of fully automatic control valves, fiberglass tanks, and food grade resin. By using a food grade water softener, calcium and magnesium ions in water can be effectively removed. Ensure that the reverse osmosis equipment operates without affecting the service life of the reverse osmosis membrane due to scaling. And it can automatically regenerate.

4）Reverse osmosis purified water equipmentHost part: The host of the reverse osmosis water purification equipment mainly consists of a security filter, a high-pressure pump, a reverse osmosis membrane, and various control and display instruments.

5) Security filter:Security filterIt is a protection before the raw water enters the membrane. It can effectively remove substances larger than 5 μ m leaked during pre-treatment. The main purpose is to prevent suspended particles from entering the reverse osmosis membrane element, depositing on the membrane surface and contaminating the membrane element.

6) High pressure pump: provides the required pressure for reverse osmosis, ensuring the separation of solvents and solutes.high-pressure pumpIt is one of the key components of reverse osmosis equipment.

7) Reverse osmosis membrane assembly: The reverse osmosis membrane assembly is composed of polymer fibers with a highly ordered matrix structure. Its pore size ranges from 1-10 angstroms, which is one billionth to one billionth of a meter (equivalent to one sixth the size of Escherichia coli and one third the size of a virus). By utilizing the separation properties of reverse osmosis membranes, it can effectively remove impurities such as dissolved salts, colloids, organic matter, heavy metals, trihalomethanes intermediates produced by chlorination disinfection, bacteria, and microorganisms from solvents.

7.1 Reverse osmosis membrane shell: used to accommodate reverse osmosis membrane elements, under pressure, and generate a high-pressure environment for reverse osmosis operations.

7.2 Flow meters: Pure water flow meters and concentrated water flow meters respectively measure the instantaneous flow rates of RO pure water and concentrated water.

7.3 Pressure gauge: Measure the water pressure at various locations of the reverse osmosis equipment.

7.4 Concentrated water regulating valve: used to regulate the operating pressure, pure water and concentration ratio, and pure water production of RO equipment.

7.5 Conductivity meter: Monitor the conductivity of reverse osmosis effluent.

7.6 Low pressure switch: prevent the RO high-pressure pump from idling or working under low pressure.

7.7 Liquid level controller: It automatically shuts down or starts the reverse osmosis equipment based on the liquid levels of the raw water tank and the pure water tank.

7.8 Electronic Control System: IncludingCONDUCTIVITY METERWaiting for instruments and control equipment is the control center of reverse osmosis equipment.

4ROReverse osmosis pure water machine,Characteristics of reverse osmosis pure water treatment equipment

1. The reverse osmosis membrane is an imported roll type composite membrane. Membrane material: Aromatic polyamide.

2. High permeability and desalination rate. Under normal circumstances, ≥ 98%

3. It has a high retention and removal effect on organic matter, colloids, particles, bacteria, viruses, heat sources, etc.

4. Low energy consumption, high water utilization rate, and lower operating costs compared to other desalination equipment.

5. The separation process has no phase transition and is reliable and stable.

6. The device has a small size, simple operation, easy maintenance, strong adaptability, and long service life.

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