We use chromium scoria as primary raw material to syntheisze antibacterial agent.

A pilot study on the industrialized production of chrome pig iron was carried out in a small- sized blast furnace of 30m￣3 by using a sintered ore of chrome slag as flux.

Influence of acid rain marination on Cr~(6+) release in chromium slag;

Detoxified treatment of chromium slag with industrial waste by solid reduction;

Study on leaching mechanism of hexavalent chromium leaching from chromium residue in salt solutions;

Research on application of chromium residue as cement mineralizer;

Pretreatment of chromium-containing wastewater with steel slag and solidification of waste steel slag and chromium residue;

Kinetics of chromium-containing slag leached by NaCl;

Influence of surfactants on detoxification of chromium-containing slag by Achromobacter sp. CH-1

Leaching kinetics of Cr(VI) from chromium-containing slag in aqueous solution was studied and the industrial parameters of the leaching process in aqueous solution were investigated by using continuous reactor.

Study on the recovery of Cr(Ⅵ) from chrome residue by extracting with carbon dioxide at normal temperature;

Study on the chrome residue treatment by DH-1;