Palladium is an indispensable key material in high-tech fields such as aerospace, aviation, navigation, weapons and nuclear energy, as well as in the automotive industry. It is also an investment that cannot be ignored in the international precious metals investment market. Palladium-containing wastewater is often contained in electroplating wastewater. If it is not recycled, it will pollute the environment and waste resources. Therefore, it is very necessary to recover palladium.
