FIELD: technological processes.
SUBSTANCE: method of liquid filtration includes supply of contaminated and flushing fluids bottom-up through filtering bed with high coefficient of heterogeneity. Filtrate is drained along pipes above bed material.
EFFECT: higher rate of filtration, higher dirt-holding capacity of filter.
1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| FLUID FILTER WITH AUTOMATIC STRUCTURING OF GRANULAR MEDIUM | 2009 |
|
RU2405614C1 |
| PRESSURE FILTER WITH GRAIN MEDIA | 2001 |
|
RU2207181C2 |
| FILTER FOR CLEANING NATURAL AND SEWAGE WATERS | 0 |
|
SU1805993A3 |
| METHOD OF WATER PURIFICATION BY FILTERING | 0 |
|
SU1630843A1 |
| LIQUID-PURIEYING FILTER | 0 |
|
SU574221A1 |
| WATER INTAKE PURIFICATION DEVICE | 0 |
|
SU923569A1 |
| METHOD OF REGENERATING FILTERING LAYER MADE OF ELASTIC POROUS MATERIAL | 0 |
|
SU1114439A1 |
| METHOD AND DEVICE FOR CLARIFICATION OF SUSPENSIONS | 2014 |
|
RU2583811C1 |
| RADIAL FILTER FOR CLEANING LIQUID | 0 |
|
SU912211A1 |
| LIQUID CLEANING RADIAL FILTER | 0 |
|
SU1816474A1 |
