Electrolytic Manganese Metal and Electrolytic MnO_2 will produce some wastes in productive process, and these wastes will make the environment polluted.

• 采用钛白粉废酸、二氧化锰矿和硫铁矿浸出、除铁、硫化法除重金属及电解金属锰的工艺流程、技术条件与试验结果。