Human the shortage of water resources, promote the development of water treatment technology, adding medicament is commonly used in water treatment engineering technical measures. However, many water treatment engineering, by adding medicament equipment backward, caused by artificial operation is complex, high value chemical waste, even affect the efficiency of enterprises today. Department of machinery Xiaobian take you understand the characteristics of a water treatment dosing device.

Water purification and wastewater treatment process, the need for adding chemical agents (sewage and flocculant, coagulant, adding defoaming agent), to achieve the treatment purpose. Therefore, the dosing system and advanced medicine dissolving equipment is an important part in water treatment engineering.

performance characteristics

The dosage is accurate, constant, large dosing capacity, wide range of application, simple operation and simple management. The dosage of chemicals is easy to adjust

technical principle

Because of the water treatment process, the pH value of water often needs to be controlled in a certain range, adding water to the artificial acid or base is to meet the requirements of the most direct and effective way. The commonly used acid, alkali neutralization agent including sulfuric acid, hydrochloric acid, ammonia, calcium hydroxide, sodium hydroxide, sodium carbonate.

The colloidal particle contains a certain amount of natural water, they can overcome the influence of gravity on the electrostatic repulsion and Brown thermal motion under the action of dynamic equilibrium, not coagulation, thereby affecting the index of water turbidity. The commonly used method is to remove colloidal particles or polymer material to the ion charge high water CIC, using electrical neutralization bridging netting, the principle of colloid particle destabilization, coagulation, make the water clear.

Industrial circulating cooling system in the natural operation, due to water hardness, alkalinity, pH, concentration, temperature, humidity and other factors influence the fouling or corrosion tendency, both will have adverse effects on the safety and efficiency of circulating cooling system, in order to prevent fouling or corrosion, it to the artificial water corrosion inhibitor and scale inhibitor, corrosion inhibitor and scale inhibitor including poly phosphate, commonly used zinc salt, poly carboxylate and phosphonate.