Biological approaches to mitigate heavy metal pollution from battery production effluents: advances, challenges, and perspectives
mycolabadmin
Battery factories produce dirty water containing harmful heavy metals like lead and cadmium. Instead of using expensive chemical treatments, scientists are finding natural ways to clean this water using plants, bacteria, and other living organisms. These biological methods can remove up to 99% of the metals and are better for the environment. This review examines all these natural cleaning methods and suggests ways to make battery production cleaner and safer.