Compositions and methods for treating wastewater
US10280100B1 · kind B1 · utility
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14References
32Claims
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Key dates
| Filing date | Sep 13, 2013 |
| Grant date | May 7, 2019 |
| Priority date | — |
| Expiry date | Jun 5, 2035 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC02F2307/08
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
Compositions and methods and systems for treating wastewater within a wastewater treatment system of described. In an embodiment, a composition for treating wastewater within a wastewater treatment system and for preventing or reducing the occurrence of struvite scale formation within the wastewater treatment system may include an admixture including a magnesium compound. The admixture may also include a dispersing agent. The admixture may further include at least one of a free magnesium control agent and a seed material. Other compositions and methods are described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.