Mineral water is a drink that everyone is very familiar with. It is produced by using raw water that meets the national standards for mineral water. It is filled into bottled and bottled finished water that can be sold through the mineral water production line. However, untreated groundwater cannot be directly drunk, and it will contain impurities. It needs to be processed into mineral water that meets drinking standards through water treatment equipment. The industrial uv water treatment equipment usually configured for mineral water is ultrafiltration. How does the ultrafiltration equipment process the raw water into drinkable mineral water?
1. Preprocessing
The pretreatment equipment includes raw water pump, raw water tank, quartz sand filter, activated carbon filter and precision filter equipment. The raw water is injected into the raw water tank for pretreatment, and the raw water is filtered through the filtering equipment. Filter visible debris, microorganisms, bacteria, heavy metal ions, etc. in raw water. It can prevent CaCo1, CaSo1, S2O1, CaF2, SiO2, iron, aluminum oxides from scaling on the membrane surface; prevent colloids and suspended solid particles from fouling; prevent organics and microorganisms from fouling; prevent oxides from causing damage to membrane oxidation; Ensure the water temperature of the incoming water and keep the water volume of the reverse osmosis equipment stable.
2.Ultrafiltration
After the raw water is filtered, it needs to be filtered again. The ultrafiltration equipment adopts a membrane separation technology, which uses the dense and fine pore size of the ultrafiltration membrane filter layer to physically screen the insoluble impurities in the water, and remove the suspended solids in the water, bacteria, colloids, etc. pollutants.
3.Sterilization
After the filtration is completed, the raw water needs to be sterilized. The uv ultraviolet sterilizer can destroy the nucleic acid structure of microorganisms and has a strong sterilization effect, so as to achieve the purpose of disinfection. The ozone mixing system can make ozone and water better mixed and contacted to achieve the effect of sterilization with low energy consumption and good sterilization effect. The mineral water after the sterilization treatment is safe to drink. The mineral water is injected into the water storage tank. The above is how the mineral water filters out impurities in the water to achieve the filling quality.
