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One Stage RO Equipment Water Treatment System Stainless Steel Structure
Reverse Osmosis system principle:
RO (Reverse Osmosis) is a membrane separation and filtration technology powered by pressure difference. It originated from the research of aerospace science and technology in the 1960s in the United States, and was gradually transformed into civil use. It has been widely used in scientific research, medicine, food, beverage, chemical industry, power, electronics, papermaking and other fields.
RO reverse osmosis membrane pore size is small to nanoscale (1 nm = 10 to 9 meters), under the certain pressure, H2O molecules can pass RO membrane, and the source of the inorganic salt in the water, heavy metal ions, organic matter, colloid, bacteria, viruses and other impurities through the RO membrane, so that can pass through water and not through the enrichment of water strictly separated.
Reverse Osmosis description:
Ro reverse osmosis equipment adopts membrane separation technology. When the pressure added to the system is greater than the osmotic pressure of the aqueous solution, the water is separated from the solution through a special semi-permeable membrane to achieve the purpose of water separation, extraction, purification and concentration. The equipment does not need heating and has no phase change process, so the energy consumption is lower than the traditional method. Ro reverse osmosis pure water equipment is small in size, simple to operate, wide range of application, treatment of industrial water, no consumption of a lot of acid and alkali, no secondary pollution, low operating costs.
Water treatment system parameter:
No | Item | Details |
1 | Equipment type | 1 stage RO water treatment system |
2 | Capacity | 1000L per hour |
3 | Input water quality | TDS≤2000PPM(SDI≤5, 2≤PH≥11, NTU≤1) |
4 | Silica sand filter | Stainless steel tank with silica sand inside |
5 | Active carbon filter tank | Stainless steel tank with aactive carbon inside |
6 | Precision filter | 20 inch stainless steel tank with filter inside |
7 | RO filter element | 4040 type filter element* 4 pcs |
8 | Structure with pipes | Stainless stell material |
9 | Electric control part | Delixi |
10 | Other part | Flow meter, Conductivity meter, Level controller...etc |
Water treatment system composition:
It generally includes pretreatment system, reverse osmosis device, post-treatment system, cleaning system and electrical control system.
The pretreatment system generally includes raw water pump, dosing device, quartz sand filter, activated carbon filter and precision filter. Its main function is to reduce the pollution index of raw water and other impurities such as residual chlorine to meet the reverse osmosis inlet requirements. The equipment configuration of the pretreatment system should depend on the specific situation of raw water.
The reverse osmosis device mainly consists of multistage high-pressure pump, reverse osmosis membrane element, membrane shell (pressure vessel) and bracket. Its main function is to remove impurities in the water, so that the water meet the use requirements.
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