FIELD: process engineering.
SUBSTANCE: invention may be used for neutral biological treatment of effluents in detached cottages designed for living of 2 to 7 persons. Effluents are fed into septic tank chamber 10 via inlet 4. Water flow from said inlet chamber 10 via overflow holes 14 and 15 into overflow chambers 12 and 13 and, via slot 16, into outlet chamber 11. Purified water is fed via outlet 5 to underground filtration plants.
EFFECT: optimised hydraulic conditions, simplified design, higher efficiency.
3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| SEPTIC TANK | 2014 |
|
RU2588215C2 |
| SEPTIC TANK | 2022 |
|
RU2792735C1 |
| SEPTIC TANK | 2015 |
|
RU2666858C2 |
| STATION FOR BIOLOGICAL PURIFICATION OF DOMESTIC WASTES | 0 |
|
SU814892A1 |
| WASTE WATER TREATMENT SYSTEM | 1993 |
|
RU2097102C1 |
| PLANT FOR BIOLOGICAL PURIFICATION OF SEWAGE | 1996 |
|
RU2113414C1 |
| UNIT FOR CLEANING SEWAGE | 0 |
|
SU1717550A1 |
| APPARATUS FOR PURIFYING WASTE LIQUORS | 0 |
|
SU1096227A1 |
| APPARATUS FOR BIOLOGICAL PURIFICATION OF SEWAGE WATER | 2005 |
|
RU2304083C1 |
| APPARATUS FOR PURIFYING EFFLUENTS | 0 |
|
SU1036689A1 |
