1. Strictly store the sodium chlorate, sodium chlorite, and hydrochloric acid in the raw materials in strict accordance with the dangerous goods management method, and store them in the dark.
2. Regularly repair and repair the ClO2 production equipment to ensure the airtightness of the reactor, gas system and absorption system, prevent the escape of ClO2 gas, and regularly check whether each valve (including the titration needle valve) has air leakage and leakage. The seal should be replaced.
3, should pay attention to remove the residue and dirt in the liquid, to avoid blockage of the pipeline system and equipment.
4. Strictly according to the production process requirements of ClO2, formulate the concentration of raw materials, adjust the feed ratio of raw materials, control the feed rate, and achieve standard operation.
5. Install an exhaust fan in the disinfection room to keep the production environment well ventilated and reduce the concentration of chlorine dioxide in the room. The reserve alkali ash or slaked lime is used for neutralization treatment when hydrochloric acid is leaked, and the reserve sand is used for extinguishing sodium chlorate and sodium chlorite combustion.
6, the operator should be equipped with protective clothing, masks, chemical safety goggles, rubber gloves and other personal protective equipment. It is necessary to continuously enhance the safety awareness of operators and the consciousness of implementing safety operation specifications; regularly receive safety knowledge education to improve the ability to cope with self-rescue and mutual rescue in dealing with emergencies (spraying of skin and clothing, ClO2 leakage, etc.).
