FIELD: purification of water for production of drinking water. SUBSTANCE: device has cylindrical-and-conical housing with filtering layer of granulated carbonate mineral placed in lower conical part. Fitted coaxially in upper part is air-lift which has perforated plate on which layer of granulated carbonate mineral is placed. Output end of supply pipeline is arranged inside air-lift between air nozzle and plate. EFFECT: enlarged operating capabilities. 1 tbl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DOMESTIC APPARATUS FOR PRODUCING DEMINERALIZED WATER "AQUADISTILLER" | 1992 |
|
RU2046101C1 |
| HOME APPLIANCE FOR THE PURIFICATION OF WATER "AQUA-3" | 1991 |
|
RU2016847C1 |
| METHOD OF BIOTHERMOPHOTOELECTROCATALYTIC CONVERTION OF ENERGY RELEASED AT ENRICHED BIOGAS FUEL BURNING AND DEVICE FOR ITS IMPLEMENTATION | 2007 |
|
RU2344344C1 |
| METHOD OF PRODUCING BIOLOGICALLY ACTIVE POTABLE WATER WITH REDUCED CONTENT OF DEUTERIUM AND DEVICE FOR PRODUCTION OF SAID WATER | 2000 |
|
RU2182562C2 |
| METHOD OF PURIFICATION AND MINERALIZATION OF NATURAL WATERS | 2017 |
|
RU2646008C1 |
| GROUNDWATER TREATMENT PLANT | 2017 |
|
RU2641132C1 |
| WATER PURIFICATION STATION | 2006 |
|
RU2328454C2 |
| METHOD FOR PREPARING OF SEWAGE WATER FOR AEROBIC BIOLOGICAL PURIFICATION PROCESS | 2005 |
|
RU2304085C2 |
| WATER PRE-CONDITIONING METHOD | 2006 |
|
RU2316479C1 |
| MODULE OF SORPTION TREATMENT OF LIQUID MEDIUM | 2013 |
|
RU2563476C2 |
