共 50 条
- [41] Development of the water-purification method in Ohmura Bay by artificial bottom roughness [J]. ENVIRONMENTAL HYDRAULICS AND ECO-HYDRAULICS, THEME B, PROCEEDINGS: 21ST CENTURY: THE NEW ERA FOR HYDRAULIC RESEARCH AND ITS APPLICATIONS, 2001, : 252 - 259
- [42] ANALYTIC MONITORING OF WATER-PURIFICATION EQUIPMENT [J]. CHEMIKER-ZEITUNG, 1987, 111 (05): : 175 - 176
- [44] CONTINUOUS SAND FILTERING - NEW ADAPTATION OF OLD TECHNIQUE FOR WATER-PURIFICATION [J]. KEMISK TIDSKRIFT, 1979, 91 (06): : 26 - 31
- [47] MECHANISM OF FREEZING OF SEDIMENTS DURING WATER-PURIFICATION [J]. JOURNAL OF APPLIED CHEMISTRY OF THE USSR, 1977, 50 (12): : 2592 - 2595
- [50] WATER-PURIFICATION PLANT IN BERLIN-TEGEL [J]. ARCHITECTURE D AUJOURD HUI, 1980, 212 (DEC): : R30 - R30