| - | Interpretation of adsorption of heavy metal ion on activated carbon by freundlich model. | Oh Jong Kee; 구성연; Lee Hwa Yung; Kim Sung Gyu |
| - | Leaching of iron from domestic halloysite with oxalic acid | Oh Jong Kee; Lee Hwa Yung; Kim Sung Gyu; Kwon Kyungjung |
| - | Leaching of valuable metals from deep-sea manganese nodules using sulfur dioxide gas. | Lee Hwa Yung; Kim Sung Gyu; Oh Jong Kee; LEE DONG HUI |
| - | Magnetic properties and crystal structures of self-ordered ferromagnetic nanowires by ac electroforming | LEE KWAN HYI; Lee Hwa Yung; Jeung Won Young; LEE WOOYOUNG |
| - | Nitric acid leaching of lead dust generated at the used lead battery smelter | Oh Jong Kee; 이진영; Lee Hwa Yung; Kim Sung Gyu; 한춘; 신중국 |
| - | Oxidation of methacrolein and isomerization of n-butene over heteropoly compounds. | Kim Jae Jin; Lee Hwa Yung |
| - | Performance of two tyes of polyphenylene oxide membrane reactor for the MTBE(Methyl t-butylether) decomposition | SONG IN KYU; Lee Hwa Yung; Kim Jae Jin |
| - | Preparation of Cu-graphite composite materials. | Oh Jong Kee; KIM TAEK HOON; Lee Hwa Yung |
| - | Preparation of purified lead nitrate from lead carbonate | 이진영; Kim Sung Gyu; Lee Hwa Yung; Oh Jong Kee; 한춘 |
| - | Recovery of acids and valuable metals from stainless-steel pickling acids | Oh Jong Kee; Kim Sung Gyu; Lee Hwa Yung; LEE DONG HUI |
| - | Recovery of acids and valuable metals from stainless-steel pickling acids. | Oh Jong Kee; Kim Sung Gyu; Lee Hwa Yung; LEE DONG HUI |
| - | Recovery of chromium from dilute aqueous solution of waste plating water by solvent extraction | Oh Jong Kee; 구성연; 이진영; Lee Hwa Yung; Kim Sung Gyu; 한춘 |
| - | Recovery of gallium from zinc smelting residue. | Oh Jong Kee; Kim Sung Gyu; Lee Hwa Yung |
| - | Recovery of gallium from zinc smelting residues. | Oh Jong Kee; Lee Hwa Yung |
| - | Recovery of gold and silver from thioureation solution by cementation. | Oh Jong Kee; Lee Hwa Yung; Kim Sung Gyu; LEE DONG HUI |
| - | Recovery of indium from zinc smelting residues by sulfuric acid reaching. | Oh Jong Kee; Kim Sung Gyu; Lee Hwa Yung |
| - | Recovery of nickel and copper from ammoniacal ammonium solution by solvent extraction | Kim Sung Gyu; Lee Hwa Yung; Oh Jong Kee |
| - | Recycling technology and view of electroplating sludge | Oh Jong Kee; Kim Sung Gyu; Lee Hwa Yung |
| - | Remediation of soil at closed mines : removal of heavy metals from tailings. | Oh Jong Kee; Kim Sung Gyu; Lee Hwa Yung |
| - | Removal for arsenic with closed-mine tailings by acid-leaching process | Lee Hwa Yung; Lee Jae-Ryeong; Oh Jong Kee; Kim Sung Gyu; 박재구 |
| - | Removal of as from tailings at closed mines by alkaline leaching process. | Oh Jong Kee; Lee Jae-Ryeong; Kim Sung Gyu; Lee Hwa Yung; 박재구 |
| - | Removal of iron from Clay Minerals with Organic Acid | Oh Jong Kee; Kim Sung Gyu; Lee Hwa Yung |
| - | Separation of zirconium and hafnium by TBP solvent extraction. | Oh Jong Kee; Kim Sung Gyu; Lee Hwa Yung; 이혜리 |
| - | Separation of zirconium and hafnium from aqueous solutions by solvent extraction. | Oh Jong Kee; Lee Hwa Yung; LEE DONG HUI; Kim Sung Gyu |
| - | Solvent extraction characteristics of the plating wastewater | 이진영; Kim Sung Gyu; Lee Hwa Yung; Oh Jong Kee; 한춘 |
| - | Solvent extraction of Cr6+ from electroplating solution | Kim Sung Gyu; 구성연; Lee Hwa Yung; Oh Jong Kee |
| - | Stoichiometry of solvent extraction of gallium with D2EHPA and versatic acid-10. | Oh Jong Kee; Kim Sung Gyu; Lee Hwa Yung |
| - | Studies on the acid leaching of lead compounds generated from lead smelter as by-products. | Oh Jong Kee; 이진영; 한춘; Kim Sung Gyu; Lee Hwa Yung |
| - | Studies on the carbonation of lead sulfate by carbonate salts | 이진영; Oh Jong Kee; Lee Hwa Yung; Kim Sung Gyu; 한춘 |
| - | Study of acid rain erosion in a limestone column | 서명조; KIM SUNG CHUL; 윤도영; 한춘; Lee Hwa Yung; Kim Sung Gyu; Oh Jong Kee |
