共 50 条
- [43] MECHANISM OF FREEZING OF SEDIMENTS DURING WATER-PURIFICATION JOURNAL OF APPLIED CHEMISTRY OF THE USSR, 1977, 50 (12): : 2592 - 2595
- [47] WATER-PURIFICATION PLANT IN BERLIN-TEGEL ARCHITECTURE D AUJOURD HUI, 1980, 212 (DEC): : R30 - R30
- [48] WATER-PURIFICATION .2. ADVANCED PURIFICATION METHODS FOR WASTEWATER KEMISK TIDSKRIFT, 1980, 92 (03): : 30 - &
- [49] WATER-PURIFICATION FROM TRACER ORGANIC IMPURITIES CHEMIA ANALITYCZNA, 1984, 29 (02): : 251 - 254
- [50] THE BIOLOGICAL ACTIVATED CARBON PROCESS FOR WATER-PURIFICATION WATER-ENGINEERING & MANAGEMENT, 1994, 141 (12): : 22 - 24