FIELD: waste water treatment. SUBSTANCE: filter, appropriate for water treatment and conditioning, represents rectangular metal casing with vertical partition fixed along height of casing. Grating bottom of casing consists of metal sticks and pivots on two joints. It can be fixed by means of two ears and one detent. Casing with charge (sorbent) is placed in container having supply and discharge pipes with flanges while casing has holes coaxial with pipes. Tightness of hole-pipe connections is provided by air-inflated annular rubber tubes preventing water flow by-passing filter charge. EFFECT: enhanced filtration efficiency. 2 cl, 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| FLOTATOR-SETTLER | 2000 |
|
RU2182117C2 |
| FLOTATOR FOR TREATMENT OF SEWAGE | 1997 |
|
RU2125970C1 |
| STORM FLOW TREATMENT APPARATUS | 2011 |
|
RU2489362C2 |
| BIOFILTRATION MODULE FOR TREATMENT OF SURFACE RUNOFF AND METHOD OF ITS OPERATION | 2022 |
|
RU2791881C1 |
| COMPOUND METHOD FOR REAGENTLESS TREATMENT OF WASTE WATER AND BRIQUETTING SLUDGE | 2009 |
|
RU2431610C2 |
| PLANT FOR PURIFICATION OF LIQUIDS FROM OILS AND SUSPENDED MATTER | 1994 |
|
RU2067081C1 |
| APPARATUS FOR CLEANING SEWAGE WATER AND SEDIMENTS FROM PETROLEUM PRODUCTS | 2000 |
|
RU2167108C2 |
| FILTER FOR CLEANING SEWAGE | 0 |
|
SU829135A1 |
| DEVICE FOR TRAPPING OIL, OIL PRODUCTS AND SUSPENDED SOLIDS IN INDUSTRIAL AND STORM WASTEWATER | 2021 |
|
RU2772482C1 |
| DEVICE FOR PURIFYING WASTE WATER TO BE MOUNTED IN SEWER MANHOLE | 2015 |
|
RU2583177C1 |
