The inspection and management methods of copper removal agent are as follows:

1. Inspection and analysis Periodically check the content of the copper removal agent, and timely adjustment is a more scientific management method. The inspection scale can be small. For manufacturers with simple types, as long as they are equipped with simple inspection equipment and a small amount of investment, personnel can work and receive training operations.

2. Proportion method. This method is only suitable for solutions with relatively simple copper removal agents. For example, chromium plating is dominated by chromic acid, and sulfuric acid accounts for only about 1%. This method is also suitable for pre-treatment of acid solution (hydrochloric acid or sulfuric acid) and acid solution activated in each channel, and it can also be referenced by Baumé degree.

3. Explore the rules, accumulate experience and adopt less addition, gradually explore and supplement the rules that bring consumption and loss, make the composition relatively stable, and accumulate certain experience. But this method is of course unscientific and is mainly controlled by experience.

4. Precautions in process management: In order to manage the process well, in addition to carefully controlling the component content, it is also necessary to pay attention to the water quality of the disposable tank. When adding chemical raw materials, it is necessary to prevent accidental addition and accidental addition. It is recommended that when adding chemical raw materials to the copper removal agent, "one look, two inspections, three additions" to avoid no loss. The chloride ion in the copper removal agent is removed by the silver salt method. The calculated amount of silver nitrate is dissolved with distilled water, the sodium carbonate solution is dissolved with distilled water, and the silver nitrate solution is slowly added with stirring. After stopping, wash with distilled water several times and precipitate. This method is very good, but because of the high cost, it is rarely used in production. The zinc powder method can also be used to remove chlorine with low cost, but the essentials must be paid attention to.

   The above is an introduction to the inspection and management methods of copper removal agents. For more information, please click on our official website, thank you for reading.