| 1999-11 | Decolorizing dye wastewater with low temperature catalytic oxidation | Pak, D; Chang, W |
| 2001-01 | Design parameters for an electrochemical cell with porous electrode to treat metal-ion solution | Pak, D; Chung, DW; Ju, JB |
| 2004 | Effect of cell growth phase on hydrogen production by Chlamydomonas reinhardtti | Pak, D; Kim, J |
| 1996-08 | Enhanced dechlorination of 2,4,6-trichlorophenol by anaerobic microbial populations in the presence of ethanol | Pak, D |
| 2000-01 | Factors affecting phosphorus removal in two biofilter system treating wastewater from car-washing facility | Pak, D; Chang, W |
| 2005-10 | Nitrate reduction using an electrode as direct electron donor in a biofilm-electrode reactor | Park, HI; Kim, DK; Choi, YJ; Pak, D |
| 1997-05 | Oxidation of aqueous cyanide solution using hydrogen peroxide in the presence of heterogeneous catalyst | Pak, D; Chang, W |
| 2003-09-01 | Rheology and gelation of water-insoluble dextran from Leuconostoc mesenteroides NRRL B-523 | Padmanabhan, PA; Kim, DS; Pak, D; Sim, SJ |
| 2000-01 | Simultaneous removal of nitrogen and phosphorus in a two-biofilter system | Pak, D; Chang, W |
| 2002-07 | Use of natural zeolite to enhance nitrification in biofilter | Pak, D; Chang, W; Hong, S |
