Common chemicals for water treatment include the following:
Disinfectants: Disinfectants are used to kill bacteria, viruses, and other microorganisms in water. Common disinfectants include sodium hypochlorite, ozone, etc.
Flocculants: Flocculants are mainly used to aggregate suspended and turbid substances in water into larger particles for easy sedimentation or filtration. Common flocculants include aluminum salts, iron salts, polymers, etc.
Precipitator: Precipitators are used to convert soluble substances in water into insoluble solids, accelerating their precipitation, separation, and removal. Common precipitants include lime, copper sulfate, iron hydroxide, etc.
Anti scaling agent: Anti scaling agent is used to prevent or reduce scale accumulation and scaling in water treatment equipment and pipelines, in order to maintain equipment efficiency and lifespan. Common anti scaling agents include sulfite, sodium polyacrylate, etc.
PH regulator: pH regulator is used to maintain the acidity and alkalinity of water for subsequent treatment and use. Common pH regulators include sodium hydroxide, sodium carbonate, sulfuric acid, etc.
Cleaning agent: Cleaning agent is used to remove scale, deposits, and other impurities in water treatment equipment and pipelines, in order to maintain the performance and hygiene quality of the equipment. Common cleaning agents include acid, alkaline solutions, surfactants, etc.
It is necessary to select appropriate types and formulas of reagents based on specific water quality characteristics and water treatment purposes, strictly control their usage and concentration, and ensure the expected treatment effect is achieved. At the same time, attention should be paid to the potential impact of drugs on the environment and human body, and relevant regulations and safety operating procedures should be followed.