| 申请日期 | 2025-02-22 | 申请号 | WOUS21053890 |
| 公开（公告）号 | WO2022076641A1 | 公开（公告）日 | 2022-04-14 |
| 公开国别 | WO | 申请人省市代码 | 全国 |
| 申请人 | ECOLAB USA INC | ||
| 简介 | The invention provides a water treatment composition comprising a cathodic inhibitor comprising at least one rare earth metal, an anodic inhibitor comprising at least one polycarboxylic acid, and a polymer dispersant comprising at least one sulfonic group. The invention also provides a method of inhibiting corrosion of a metal in an industrial water system, which method includes treating water of the industrial water system with the composition of the invention, to provide treated water. | ||
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