FIELD: chemistry.
SUBSTANCE: composition contains, wt %: calcium dihydrogen phosphate (in terms of calcium metaphosphate) 40.0-54.5; sodium metaphosphate of general formula (NaPO3)n, where n≥1, 45.0-58.0; copper oxide 0.5-2.0.
EFFECT: increasing the homogeneity of the chemical and structural composition, environmental safety, the effectiveness of integrated protection of the surfaces of elements of water supply and drainage systems from any materials from scaling, from corrosion of metal surfaces, increasing the shelf life of aqueous solutions of organic substances and reducing eutrophication of water for technical and domestic purposes.
6 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| COMPOSITION FOR TREATING MAKEUP WATER IN CENTRALISED HEAT SUPPLY SYSTEMS | 2020 |
|
RU2763494C1 |
| COMPOSITION FOR PROTECTION OF WATER SUPPLY AND WATER DISPOSAL SYSTEMS AGAINST CORROSION AND DEPOSIT OF SALTS | 2006 |
|
RU2303084C1 |
| COMPOSITION FOR PROTECTION OF WATER SUPPLY AND SANITATION SYSTEMS | 2013 |
|
RU2535891C1 |
| COMPOSITION FOR PROTECTION AGAINST CORROSION AND SALT DEPOSITIONS IN WATER-SUPPLY SYSTEMS AND METHOD FOR PREPARATION THEREOF | 1998 |
|
RU2149219C1 |
| COMPOSITION FOR INHIBITING SALT DEPOSITION IN CIRCULATING WATER SUPPLY SYSTEMS | 2000 |
|
RU2158714C1 |
| CORROSION INHIBITOR | 2010 |
|
RU2458184C1 |
| COMPOSITION FOR INHIBITING SCALING AND CORROSION IN WATER COOLING SYSTEMS | 2024 |
|
RU2826352C1 |
| COMPOSITION FOR PREVENTION OF SCALING AND CORROSION | 2006 |
|
RU2327650C1 |
| METHOD OF PREVENTING SCALING, CORROSION AND BIOGROWTH IN WATER SUPPLY SYSTEMS | 2009 |
|
RU2409523C2 |
| CORROSION AND SCALING INHIBITOR | 2014 |
|
RU2580685C2 |
