| 发明名称 |
METHOD OF TREATING UNDERGROUND WATER TO REMOVE BROMIDES AND BORON COMPOUNDS IN PRESENCE OF IRON AND MANGANESE FOLLOWED BY CONDITIONING IT FOR USE AS DRINKING WATER |
| 摘要 |
FIELD: water treatment. SUBSTANCE: water is subjected to two-step aeration. The first step allows removing boron compounds, after which an oxidant is added and bromides are filtered away. Time regime of debromidation is shifted by 30-70% to introduce barrier step before performing water conditioning operation. EFFECT: increased degree of bromide and boron removal and simplified process. 3 ex
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| 申请公布号 |
RU2206521(C2) |
申请公布日期 |
2003.06.20 |
| 申请号 |
RU20010121976 |
申请日期 |
2001.08.07 |
| 申请人 |
IVLEVA GALINA ALEKSEEVNA;NIKITIN NIKITA VIKTOROVICH;KOZINA ALLA KONSTANTINOVNA;RODINA IRINA SAVVAT'EVNA;VANIN VIKTOR VASIL'EVICH;MERKULOVA LJUDMILA IVANOVNA;KANDYBINA GALINA MIKHAJLOVNA;KOLJADKINA GALINA SERGEEVNA |
发明人 |
IVLEVA G.A.;NIKITIN N.V.;KOZINA A.K.;RODINA I.S.;VANIN V.V.;MERKULOVA L.I.;KANDYBINA G.M.;KOLJADKINA G.S. |
| 分类号 |
C02F9/04;C02F1/20;C02F1/28;C02F1/42;C02F103/04;(IPC1-7):C02F1:20 |
主分类号 |
C02F9/04 |
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