| 发明名称 |
METHOD OF FLUORIDATION OF WATER |
| 摘要 |
treatment of natural water at insufficient content of fluorine. SUBSTANCE: proposed method consists in addition of sediment MgOHF into aluminum sulfate solution followed by proportioning this solution into water being treated in accordance with proposed design formula. EFFECT: simplification of water fluoridation process; enhanced safety; reduced operational expenses. 2 tbl
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| 申请公布号 |
RU2181700(C2) |
申请公布日期 |
2002.04.27 |
| 申请号 |
RU20000118508 |
申请日期 |
2000.07.11 |
| 申请人 |
VOLOGODSKIJ GOSUDARSTVENNYJ TEKHNICHESKIJ UNIVERSITET;PRONCHEVA LARISA EVGEN'EVNA;TIKHANOVSKAJA GALINA ALEKSEEVNA;CHUDNOVSKIJ SEMEN MATVEEVICH |
发明人 |
PRONCHEVA L.E.;TIKHANOVSKAJA G.A.;CHUDNOVSKIJ S.M. |
| 分类号 |
C02F1/76;C02F1/68;C02F103/04 |
主分类号 |
C02F1/76 |
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