Water treatment processes often require precise pH control within specific ranges. The most direct and effective method to achieve this is through the controlled addition of acid or alkali to the water.
Common acid and alkali neutralizers include:
Sulfuric acid
Hydrochloric acid
Ammonia
Calcium hydroxide
Calcium carbonate
Process Overview
This system comprises several key components including the liquid drug dissolution and mixing system, metering and dosing system, safety system, and control system.
Solid drugs are added to the liquid mixing tank, where they are proportionally mixed with industrial water and dissolved through stirring. The prepared solution is then injected at designated dosing points by the metering and dosing system.
Dosing control can be operated manually or automatically through follow-up control signals from the upper-level system, enabling precise automated dosing operations.
Application Scope
This system is suitable for various industrial applications including:
Cooling water treatment for thermal power generation
Cooling water treatment for petrochemical facilities