Clean Technology

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Treatment of high hexavalent chromiun plating wastewater

Kang CD Sim SJ Hwang SH
Vol. 7, No. 1, pp. 75-80, Mar. 2001

Nitrate Removal and Recycling Technique

Lee KH Sim SJ Choi GJ Kim YD Woo KJ
Cho YS Choi ES
Vol. 3, No. 2, pp. 87-93, Dec. 1997

Nitrate Removal and Recycling Technique

Sim SJ Lee KH Cho YS
Vol. 3, No. 2, pp. 31-33, Dec. 1997

Strategy for the Development of Innovative Clean Technology in Korea

Kim YD Sim SJ Lee JK Choi GJ Park TJ
Cho YS
Vol. 3, No. 1, pp. 9-26, Jun. 1997