Showing results 3 to 5 of 5
Issue Date | Title | Author(s) |
---|---|---|
2005-04 | Operational strategies for an activated sludge process in conjunction with ozone oxidation for zero excess sludge production during winter season | Lee, JW; Cha, HY; Park, KY; Song, KG; Ahn, KH |
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 |