FIELD: WASTE WATER TREATMENT. SUBSTANCE: waste water is purified by flotation, whereas purified water is drained through vertical grating with its dimensions reducing in downward direction from 1.0-10.0 mm to 0.01-0.5 mm. EFFECT: facilitated treatment process.
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR SEWAGE TREATMENT | 1996 |
|
RU2108974C1 |
| FLOATATION MACHINE FOR PURIFICATION OF SEWAGE | 1997 |
|
RU2130897C1 |
| FLOTATION PLANT | 2000 |
|
RU2169704C1 |
| METHOD OF PARTICLE FLOTATION | 1992 |
|
RU2102153C1 |
| FLOATATION COLUMN | 1992 |
|
RU2102155C1 |
| EQUIPMENT FOR FLOTATING SEWAGE | 0 |
|
SU1792742A1 |
| METHOD OF PURIFYING WASTE WATER | 2014 |
|
RU2581870C1 |
| METHOD OF PURIFYING WASTEWATER FROM CAR WASH | 2010 |
|
RU2469957C2 |
| FLOAT COMBINE FOR WASTE WATER PURIFICATION | 2017 |
|
RU2669842C1 |
| FLOTATION MACHINE FOR CLEANING WASTE WATER | 1996 |
|
RU2091316C1 |
