Project Introduction

The battery may contain contaminants such as lead, cadmium, mercury, acid, alkali, etc. When it is discarded arbitrarily in the environment, it will cause different degrees of harm to the human body and the ecological environment. Therefore, the restriction of harmful substances in batteries, recycling treatment and recycling of used batteries have received wide attention from the society. More and more countries have also formulated and implemented relevant policies and regulations to control harmful substances in batteries.