Mechanical filter is also known as a pressure filter. It is the preparation of pure water pre-treatment, water purification system important constituent. Materials are steel rubber lining or stainless steel, according to the filter medium is divided into different natural quartz sand filter, more medium filter, activated carbon filter, manganese sand filter, according to the water can be divided into single flow filter, double flow filter, according to the actual situation can be jointly can also be used alone.
The quartz sand filter,active Carbon filter is use mechanical filter.
Mainly water filter
(The pre-treatment system mainly including water source pumps,quartz sand filter ,active cabon filter, precision filter and other equipment.)
Quartz sand filter:
Quartz sand filter is a kind of pressure filter, the filter filled in the refined quartz sand filter, when water flows through the filter layer from top to bottom, suspended matter and sticky colloid particles are removed, so that the water turbidity reduced.Active carbon filter belong to pre-treatment system
Active Carbon filter:
Activated carbon filter, a tank filtration equipment, shell usually stainless steel or glass steel, filled with activated carbon, is used to filter water free, microbial, part of the heavy metal ions, and can effectively reduce water chroma.Activated carbon filter function is mainly to remove organic matter, iron oxides, chlorine. This is because the organic chlorine, iron oxides, the ion exchange resin poisoning, and residual chlorine, cationic surface active agent can not only make the resin poisoning, but also damage the membrane structure, so that the reverse osmosis membrane failure.Active carbon filter belong to pre-treatment system
Precision filters:
Precision filter ( also known as the security filter ), a cylinder housing generally adopt the stainless steel material, the internal use of PP melt-blown, line burning, folding, titanium filter, active carbon filter and other tubular filter as the filter element, according to different filter media and design process to select a different filter elements, in order to reach the effluent water quality. Water softener Fully automatic water softener is a kind of operation and operation of regeneration process of automatic control of the ion exchange softener, using sodium cation exchange resin for the removal of calcium and magnesium ions in the water, reduce water hardness, so as to achieve the purpose of softening hard water to avoid the carbonate in the pipeline, vessel, boiler fouling. Automatic dosing machine According to water source analysis to add automatic dosing machine which can automatic add drug into the water to reach protect the treatment membrane.Precision filter belong to pre-treatment system
Reverse osmosis is a liquid filtration method which removes many types oflarge atomic molecules from smaller molecules, by forcing theliquid at high pressure through a membrane with pores (holes) just big enough to allow the small molecules to pass through. It is most commonly known for its use in drinking water purification from removing the salt and other substances from the water molecules.Principle: It works by using pressure to force a solution through a membrane, retaining the solute on one side and allowing the pure solvent to pass to the other side.
Ultrafiltration is using hollow fiber filtering technology, with three levels of pretreatment filtering to remove impurities in the water; ultrafiltration pores less than 0.01 microns, can be completely filtered water, rust, bacteria colloidal and other harmful substances, retain the water on the human body useful trace elements and minerals.
Ozone generator system
Through the oxygen discharge process for ozone gas ( with the same type of ozone in the atmosphere ). Ozone is a bactericide, it can kill microorganisms. Ozone ( O3 ) molecules are injected into the water to anti-virus treatment, ozone molecules naturally and quickly escape from water decomposition. Ozone treatment of another advantage is, molecular ozone decomposition for O2 and oxygen ion, free oxygen ion with iron and sulfur and other contaminants in combination. When the oxygen ions and molecules with these pollutants, pollutants will become insoluble oxides. Then, the dissolved contaminants will be filtered out.
Ultraviolet sterilization assembly
Ultraviolet ( UV ) is a kind of disinfectant, it can kill bacteria and viruses, including microbial, although some microorganisms than other microorganisms on UV bear ability better. This process does not use chemical products, but to allow water in the inner container subjected to high intensity of UV irradiation. Ultraviolet light can at the cell level to destroy microbes: kill them, or make them lose the ability to replicate. No replication-competent virus is harmless.
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