El medio ambiente en la minería

El MEDJO AMBiENTE EN LA MJNEAJA 144 CONCLUSIONS Sumitomo Toyo Smelter has been operating with pollution controls sÍnce its commencement in 1971, an achievement made possible through the efforts of Sumitomo engineers and a carefully thoughout plant design. The future dictates that further research and devclopment efforts continue to be made in order to maintain and uphold the status ofSumitomo' Toyo Smelter's position as the deanest and most efficient operator in the wodd. REFERENCES T. Terayama, T. Hayashi, T. Illami, "Ten Years Experience on Pollution Prevention at Sumitomo Toyo Smelter", liOth AIME 1981. . " . M. Sugimoto, K. Baba, T. Inami, ~ecent Technology on Gas Handling and Cleaning System at Sumitomo Toyo Smelter", 28th áM 1989. T.lnami, K. Baba, Y. Ojima, "Clean and High Productive Operation at the Sumitomo .Toyo Smelter", The Sixtb Intemational Flash Smelting Congress.