In the water treatment industry, sterilization and disinfection are pivotal and indispensable links, among which the most representative means of disinfection is the method of adding chlorine-containing reagent through a chlorine metering pump, which has been widely used in various types of disinfection equipment in water plants.


Chlorine-containing disinfectant is a disinfectant that dissolves in water and produces hypochlorous acid, which could kill many microorganisms. Common disinfectants include inorganic chlorine compounds, such as sodium hypochlorite, calcium hypochlorite, trisodium phosphate chloride, and chloramines such as sodium dichloroisocyanurate, trichloroisocyanuric acid, ammonium chloride. There are many advantages to using chlorination disinfection. It costs lower in each unit water treatment and can maintain a certain amount of residual chlorine for a long time, with the ability of continuous disinfection. Chlorine-containing disinfectant is a relatively mature disinfection method.


Chlorine Doser Pumps Used In Odium Hypochlorite


The most important way of sodium hypochlorite disinfection and sterilization is to form strong oxidizing hypochlorous acid through its hydrolysis, which is further decomposed to form new ecological oxygen [O]. The strong oxidation of new ecological oxygen causes the protein denaturation of bacteria and viruses that kill the pathogenic microorganisms. The higher the concentration of sodium hypochlorite, the stronger the bactericidal action. At the same time, chlorine ions produced by hypochlorous acid can significantly change the osmotic pressure of bacteria and virion, making their cells inactive and die. Most importantly, it is able to disinfect for a period of time that no other disinfectant can achieve.


Therefore, sodium hypochlorite generator is very popular that can integrate the components of dissolved salt, dilute saltwater, electrolysis, liquid chlorine dosing pump, adding the solution, control, and other units into an integral pry block for easy movement and installation. The equipment is equipped with an intelligent control system. The chlorine dosing system pumps can help to realize the automatic production and dosing of sodium hypochlorite disinfectant.


Chlorine Doser Pumps Used In Calcium Hypochlorite


It is also known as bleaching powder and bleaching powder essence. The effective chlorine content of bleaching powder is higher than 20% while the bleaching powder extraction could be 56%~60%. The calcium hypochlorite could be easily dissolved in water. They are added in the automatic chlorine dosing system with chlorine pump water treatment for the industrial wastewater flocculation settlement, precipitation clarification treatment, such as steel works wastewater, electroplating plant wastewater, metallurgical wastewater, coal washing wastewater and other sewage treatment, sludge dewatering, can also be used for drinking water clarification and purification treatment.


Chlorine Doser Pumps Used In Hypochlorous acid water


Hypochlorous acid water is an aqueous solution that contains stable hypochlorous acid molecules. It is a new kind of highly effective disinfectant. It is characterized by a wide sterilization spectrum, strong killing power, high safety, and good environmental protection. In the chlorine pump water treatment field, they are applied to the disinfection of medical organizations and water supply facilities.


Chlorine Doser Pumps Used In Sodium Dichloroisocyanurate


The effective chlorine content is higher than 55%, commonly used for preventive disinfection and focal disinfection, in hospitals mainly used for the disinfection of the environment and medical supplies. It is widely used as a biocide in circulating cooling water systems and in the sterilization of swimming pool water, in which liquid chlorine pump are used to dose the sodium dichloroisocyanurate water solution


NEWDOSE measurement dosing pump is currently well used in sodium hypochlorite and calcium hypochlorites solvent delivery, such as the disinfection of swimming pool and landscape water, pure water manufacturing, paper-making industry pulp non-element chlorine bleaching, etc. The working mode of NEWDOSE chlorine metering pump includes standard manual dosing and automatic dosing system signal control pump, which can cooperate with various online instruments and controllers to achieve the purpose of precise dosing.

Solenoid Metering Pumps

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