| 2005-05 | A nonvolatile memory based on reversible phase changes between fcc and hcp | Ahn, DH; Kang, DH; Cheong, BK; Kwon, HS; Kwon, MH; Lee, TY; Jeong, JH; Lee, TS; Kim, IH; Kim, KB |
| 2004-09 | Anammox bacteria enrichment in upflow anaerobic sludge blanket (UASB) reactor | Thuan, TH; Jahng, DJ; Jung, JY; Kim, DJ; Kim, WK; Park, YJ; Kim, JE; Ahn, DH |
| 1998-04 | Biosorption of heavy metal ions by immobilized Zoogloea and Zooglan | Ahn, DH; Chung, YC; Pak, D |
| 1998-01 | Development of two phase anaerobic reactor with membrane separation system | Chung, YC; Jung, JY; Ahn, DH; Kim, DH |
| 1999-07 | Dyestuff wastewater treatment using chemical oxidation, physical adsorption and fixed bed biofilm process | Ahn, DH; Chang, WS; Yoon, TI |
| 2004-05 | Fluorescence in situ hybridization analysis of nitrifiers in piggery wastewater treatment reactors | Kim, DJ; Kim, TK; Choi, EJ; Park, WC; Kim, TH; Ahn, DH; Yuan, Z; Blackall, L; Keller, J |
| 1997-02 | Increased removal of nickel and organics in the upflow anaerobic sludge bed filter reactor using sulfate and sulfide additions | Jung, JY; Chung, YC; Ahn, DH |
| 2004-08 | Lower voltage operation of a phase change memory device with a highly resistive TiON layer | Kang, DH; Ahn, DH; Kwon, MH; Kwon, HS; Kim, KB; Lee, KS; Cheong, BK |
| 2000-10 | Nitrogen and organics removal from industrial wastewater using natural zeolite media | Chung, YC; Son, DH; Ahn, DH |
| 2002-02 | Use of coagulant and zeolite to enhance the biological treatment efficiency of high ammonia leachate | Ahn, DH; Chung, YC; Chang, WS |
| 1997-01 | Use of zoogloeal culture for enhancing tannery wastewater treatment: High organic loading and unbalanced nutrient condition | Ahn, DH; Chung, YC; Yoo, YJ; Jung, JY |
