发明名称 |
DEVICE FOR TERTIARY TREATMENT OF SEWAGE |
摘要 |
treatment of sewage; biochemical cleaning and aftercleaning of domestic and industrial sewage. SUBSTANCE: device includes inlet unit, passages formed by berms and set of screens with floating water plants. Transversal dikes are perpendicular relative to water flow and are sunken to 0.5 - 0.7 m. Water and air plants are found on these dikes; their roots are sunken in water and their stalks are rigid. Dikes interchange with rows of floating carrier screens. EFFECT: enhanced efficiency. 2 dwg, 1 tbl, 1 ex
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申请公布号 |
RU2157794(C1) |
申请公布日期 |
2000.10.20 |
申请号 |
RU19990109517 |
申请日期 |
1999.05.07 |
申请人 |
ROSTOVSKIJ GOSUDARSTVENNYJ STROITEL'NYJ UNIVERSITE |
发明人 |
SERPOKRYLOV N.S.;TURJANSKAJA N.I.;TURJANSKIJ I.P.;DOLZHENKO L.A.;KOSTJUKOV V.P. |
分类号 |
C02F3/32;(IPC1-7):C02F3/32 |
主分类号 |
C02F3/32 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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