| 2005-09 | Quantitative analysis of biological effect on membrane fouling in submerged membrane bioreactor | Cho, J; Song, KG; Yun, H; Ahn, KH; Kim, JY; Chung, TH |
| 2002-12 | Reduction of sludge by ozone treatment and production of carbon source for denitrification | Ahn, KH; Yeom, IT; Park, KY; Maeng, SK; Lee, Y; Song, KG; Hwang, JH |
| 1999-05-25 | Removal of ions in nickel electroplating rinse water using low-pressure nanofiltration | Ahn, KH; Song, KG; Cha, HY; Yeom, IT |
| 1999-11-01 | Retrofitting municipal sewage treatment plants using an innovative membrane-bioreactor system | Ahn, KH; Cha, HY; Song, KG |
| 2005-07-10 | Sequencing anoxic/anaerobic membrane bioreactor (SAM) pilot plant for advanced wastewater treatment | Cho, JW; Song, KG; Lee, SH; Ahn, KH |
| 2005-11-01 | The activated sludge and microbial substances influences on membrane fouling in submerged membrane bioreactor: unstirred batch cell test | Cho, JW; Song, KG; Ahn, KH |
| 1999-11-01 | Treatment of domestic wastewater using microfiltration for reuse of wastewater | Ahn, KH; Song, KG |
