FIELD: construction.
SUBSTANCE: storm discharge from drain header 1 is sent to receiving and settling chamber 2. Via filtration dam 3 the drain arrives to section of cleaning 4 arranged as a shallow bio-plateau with air and water vegetation. During spring flood, the drain via a groove in the side part of cleaning section 4 is sent to bypass channels 9. Bypass channels 9 are arranged with air and water vegetation and are installed between a cleaning section 4 and water object 8. Part of drain via filtration dam 5 arrives to additional cleaning section 6 arranged in the form of deep-water pool with water vegetation. Then via filtration dam 7 the drain is discharged into water object 8.
EFFECT: invention improves efficiency of storm discharge cleaning.
5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| SYSTEM FOR CARRYING-AWAY AND PURIFICATION OF SURFACE EFFLUENT | 1999 |
|
RU2137884C1 |
| APPARATUS FOR CLEANING SURFACE EFFLUENTS | 2015 |
|
RU2692590C2 |
| SYSTEM FOR DISCHARGE AND CLEANING OF SURFACE RUN- OFF | 2001 |
|
RU2200802C1 |
| SYSTEM FOR DISCHARGE AND CLEANING OF SURFACE RUN- OFF | 2001 |
|
RU2200803C1 |
| INSTALLATION FOR TREATMENT OF GAS STATION DRAINAGE | 2008 |
|
RU2386593C1 |
| SYSTEM FOR BIOLOGICAL FILTRATION OF MAN-MADE AND NATURAL WATER BODIES | 2010 |
|
RU2437847C1 |
| SYSTEM FOR SEWAGE WATER PURIFICATION (VERSIONS) | 2014 |
|
RU2572577C2 |
| METHOD OF PURIFICATION OF SEA COASTAL ZONE FROM COMPLEX POLLUTION WITH APPLICATION OF BIVALVES | 2012 |
|
RU2494978C1 |
| METHOD OF CLEANING WASTE WATER UTILIZING NATURAL BIOTIC COMPLEX | 1996 |
|
RU2100292C1 |
| WASTE WATER PURIFICATION SYSTEM | 2005 |
|
RU2293064C1 |
