China Reverse Osmosis Water Purification

reverse osmosis water purification

mostly use in the bottled water plant water treatment . This ro water desalination machine/equipment/unit capability is 3000L/H. The raw water can be tap water, city water, well water, hore water, underground water, river water, lake water, spring water. The water is first being removed the suspended solid, micelle and other impurity by the quartz sand filter. Then it is being got rid of the organic substance, chlorine, chroma, and etc

by the active carbon filter. The above device compose the consummate pretreatment system. The water which is being pretreated reaches the requirement of the RO system. So as to make the RO equipment run stably during a long period.
 

The abio-salt, organic substance, bacteria, heat source and other impurity in the water have been removed after the water was being treated through RO system. The ratio of salt-doffed is 97%-99%.
 

The RO device removes the hydronium, organic substance, colloid, bacteria and other impurity by the method of membrane. And the water can be desalted and purified. The theory is as follows. The treated water and the untreated water are separated by the membrane; the treated water osmoses to the untreated water. There is osmotic pressure between the two. If the pressure is added to the untreated water and the pressure of the untreated water is bigger than the osmotic

pressure, the water of the untreated water osmoses to the opposite position of the water. This applies the reverse osmosis to the desalted water. That is to say the untreated water is purified into the pure water through the RO membrane under adequate pressure. The left water which can not osmosis through the membrane contains a lot of solute and suspended substance, and it will be drained out as waste water.

The RO device consists of 5µm precision filter, high-pressure pump, the pure water tank, the pressure vessel, electricity controlled panel, the pressure gauge, the flow meter, the conductivity meter and etc.

The water must be pretreated before entering into the RO system, or it will bring damage to the RO membrane.
 

The production of water is monitored by the liquid crystal display conductivity meter.

Commonly, the RO system should work once every day. If it does not work in one week, it must be protected by some measure, or the service life of the membrane will be serious affected.

Two grades 3000liter/hour water purification machine/equipment/unit ,Reverse Osmosis water treatment, water purification system

3000L/H output pure water capacity,Filtration process:

1. Quartz sand filter

2. Active carbon filter

3. Water softener (optional)

4. 5 micron PP sediment filter

5. 2 micron PP sediment filter(optional)

6. Reverse osmosis system

304 stainless steel prefilters

304 stainless steel RO membranes housing

DOW or HYDRANAUTICS brand RO membrane

this water desalination machine/equipment/unit will be packed in export wooden case.
 

water treatment machine/equipment/unit
1.After sales Service Terms: we provide one year limited warranty*1  and life long support service for all of our products.
 During the warranty period, if any product purchased from our company malfunctions, we will provide necessary technical support, or even send engineers to solve the problem with the buyer providing proper accommodation, all the fees for transportation(the air tickets to Bangladesh for economy class), insurance and medicines, and salary for our engineers*2 and 1 translater,the sallary based on USD60 per day.
6. We offer reverse osmosis system design, running consultance, and guidelines for special chemicals and membrane washing solution for our customers.
2. We offer a  1 to 2 week(s) domestic free training after the clients purchase our products. If the buyers needs our engineers assisting in building the factories, testing the equipments, or trainning their staff abroad, all the fees are to be responsible by the buyers. Please contact our sales engineer for details.
3. All the equipments or machines are highly accurate and must be safely grounded. We are not liable if the equipments or machines break down because of no grounding or bad grounding.
4. Sleeve labels or PE films are highly sensitive to heat. Although we have adopt heat insulated material to pack them, please do not expose them directly to sunshine.