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公开(公告)号:US20220234919A1
公开(公告)日:2022-07-28
申请号:US17157327
申请日:2021-01-25
申请人: Höganäs AB (Publ)
发明人: Madan TANDUKAR , Hyunshik CHANG , Carolyn HAWKINS , Benjamin MORK
摘要: A liquid concentrate composition for remediation of groundwater, said composition consisting of powdered iron in the amount of 30 to 70% zero-valent iron powder, such as 40 wt, 1 to 15 wt % of water, 0.1 to 1.5% of surfactant and 40 to 70 wt % of the organic carrier, wherein the organic carrier is added to the 100 wt % and optionally, organic electron donor solution and/or remediation chemical, wherein organic electron donor solution and/or remediation chemical is not exceeding 10 wt % of the liquid concentrate.