The present paper presents a detailed introduction of an experiment on the production of low-selenium electrolytic metal manganese, carried out by Electrochemical Plant of Wuling in the past few years.

The burned electrolysis manganese residue and fly ash complex admixture was made by mixing in different mixture ratio of burned electrolysis manganese residue and fly ash.

The paper analyses electrolysis manganese residued by chemistry composition,DTA,XRD,and strength test.

After outlining the current situation of EMM industry, the author studies the problems during the sustainable development of EMM industry, and he puts forward 5 proposals about how to carry on the sustainable development of EMM industry respectively in the aspects of plan, technology and economy policy, recycling economy, management, education.

The author offers how to keep EMM industry developing while facing the current situation and existing problems of EMM industry.

Studies on replacement of gypsum by manganese slag as retarder in cement manufacture;

Chromium-Free Passivating Technology For Electrolytic Manganese;

An Exploration to the Integration of the Electrolytic Manganese Industry in China;

In order to produce the electrolytic manganese from the absorption solution of flue gas desulfurization with pyrolusite pulp, the absorption solution should be pretreated to remove the Fe2+ ion and the heavy metal impurities in the solution.