FIELD: power engineering; production of desalted water from mineralized and sea water.
SUBSTANCE: proposed system includes clarifying plant with clarified water line desalting membrane-type reverse osmosis plant with permeant line and condensate discharge line, as well as plant for proportioning the inhibitor solution before desalting reverse osmosis plant whose inlet is connected with counter-flow Na-cationite filters of clarified water and outlet is connected with Na-cationite filters of permeant; line discharging the concentrate from desalting reverse osmosis plant is connected to inlet of Na-cationite permeant filters and line discharging the used concentrate from these filters is connected to outlet of Na-cationite clarified water filters mounted before desalting reverse osmosis plant.
EFFECT: reduced hardness of desalted water; increased yield of permeant; reduced discharge of condensate; enhanced regenerating ability of desalting plant.
2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| SYSTEM FOR ION-EXCHANGE CHEMICAL PURIFICATION AND REVERSE-OSMOSIS WATER DESALTING FOR BOILERS AT HEAT-AND-POWER STATIONS | 2005 |
|
RU2322402C2 |
| METHOD OF THE DEEP DESALINATING OF THE SWEET AND THE BRACKISH WATERS | 2004 |
|
RU2283288C2 |
| SYSTEM FOR DESALTING OF NATURAL WATERS USING RESERVE MODULES OF REVERSE OSMOSIS DESALTING IN OPERATING MODES (VERSIONS) | 2007 |
|
RU2366615C2 |
| SYSTEM TO PREPARE MAKE-UP WATER TO BE ADDED TO HEAT SUPPLY SYSTEM | 2005 |
|
RU2322403C2 |
| DEEP WATER DESALTING SYSTEM ON COUNTERCURRENT H-OH IONITE FILTERS | 2005 |
|
RU2322401C2 |
| DRAINLESS CIRCULATING WATER SUPPLY SYSTEM FOR HEAT-UTILISING EQUIPMENT | 2021 |
|
RU2775694C1 |
| PROCESS FOR DESALINATING AND SOFTENING WATER | 0 |
|
SU939398A1 |
| METHOD OF SEA WATER TREATMENT | 0 |
|
SU1724605A1 |
| METHOD OF REGENERATING SODIUM-CATIONATE FILTERS | 0 |
|
SU644522A1 |
| WATER SOFTENING METHOD | 2021 |
|
RU2768440C1 |
