Abstract:

The use of compact electronic devices with batteries, such as remote controls, watches, electric toys, and pocket torches, has become an integral part of our society. These batteries have a finite lifespan, so the increasing number of used batteries over the past few years calls for an innovative approach to the disposal process. Used batteries containing chemicals such as zinc, mercury, manganese can negatively impact the soil and pollute water if not properly collected. It is still very difficult to quickly deal with this type of waste and it is a serious environmental problem. In order to minimize the impact of used batteries on the environment, almost every country in the world advocates recycling of used cells and batteries. This type of batteries is very convenient to use, so even despite the increasingly advanced power generation technology (renewable energy sources, lithium batteries, hydrogen), primary cells are still widely and commonly used. Therefore, the proper disposal of this waste is very important, and this issue will be relevant for many years.