Activated carbon filter is a method to remove one or more harmful substances in water by adsorption on the solid surface.
Adding two or more kinds of filter materials is called multi-media filter. The filter materials can be quartz sand, activated carbon, ferocious sand, sponge iron, etc.
Reverse osmosis refers to that when a pressure greater than the osmotic pressure is applied on the concentrated solution side, the solvent in the concentrated solution will flow to the dilute solution, and the flow direction of this solvent is opposite to the original osmotic direction. This process is called reverse osmosis. This principle is used in the field of liquid separation for purification and impurity removal of liquid substances.
Ultrafiltration technology is widely used in water purification, solution separation, concentration, and extraction of useful substances from wastewater, wastewater purification and reuse. The utility model is characterized by simple use process, no heating, energy saving, low-pressure operation, and small floor area of the device.
Ion exchange equipment is a kind of traditional water treatment technology which displaces all kinds of anions and cations in water through anion and cation exchange resins.
Anion and cation exchange resins can be combined in different proportions to form an ion exchange anode bed system.
Working principle of EDI ultra pure water treatment equipment: EDI system is a scientific water treatment technology, which is mainly under the action of direct current electric field, through the directional movement of the dielectric ions in the water through the diaphragm, and uses the selective permeation of ions by the exchange membrane to purify the water quality.
Degassing membrane is a hollow fiber membrane component which controls liquid degassing and air supply. The unique hollow fiber with dense epidermis is not through liquid, only through gas, suitable for degassing and gas supply of liquid.