| 发明名称 |
METHOD OF PURIFYING WASTE WATER FROM COPPER IONS |
| 摘要 |
FIELD: chemistry. ^ SUBSTANCE: invention can be used to remove copper ions from waste water. In order to implement the method, waste water is filtered through a nepheline sludge sorbent. The height of the sorbent layer ranges from 0.035 m to 0.045 m. ^ EFFECT: method increases rate of filtering waste water which cuts treatment time, reduces sorbent consumption and lowers the cost of treatment. ^ 1 tbl, 1 ex |
| 申请公布号 |
RU2433960(C1) |
申请公布日期 |
2011.11.20 |
| 申请号 |
RU20100119879 |
申请日期 |
2010.05.18 |
| 申请人 |
FEDERAL'NOE GOSUDARSTVENNOE OBRAZOVATEL'NOE UCHREZHDENIE VYSSHEGO PROFESSIONAL'NOGO OBRAZOVANIJA "PETERBURGSKIJ GOSUDARSTVENNYJ UNIVERSITET PUTEJ SOOBSHCHENIJA" |
发明人 |
SVATOVSKAJA LARISA BORISOVNA;LATUTOVA MARINA NIKOLAEVNA;SHERSHNEVA MARIJA VLADIMIROVNA;KONDRASHOV ANDREJ ALEKSANDROVICH;KONDRAT'EV PETR DANIILOVICH |
| 分类号 |
C02F1/28;C02F1/62;C02F101/20 |
主分类号 |
C02F1/28 |
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