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1.发明公开公开(公告)号：US20240041046A1
公开(公告)日：2024-02-08
申请号：US18223632
申请日：2023-07-19
申请人： SePRO Corporation
发明人： Ben WILLIS , West M. BISHOP , Byran C. FUHRMANN , Chase KILGORE
摘要： Controlled-release liquid pesticide formulation that provide extended release, reduction in pesticide drift, and target control of invasive aquatic macrophytes, macroalgae, and/or benthic algae or cyanobacteria. In one embodiment, controlled-release liquid pesticide formulations include an active ingredient associated with or bound to a carrier and suspended in a liquid medium. In another embodiment, controlled-release liquid pesticide formulations comprise: a pesticide associated with a non-aqueous liquid or solid complex precipitates when applied to water bodies.
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公开(公告)号：US20230339787A1
公开(公告)日：2023-10-26
申请号：US18304032
申请日：2023-04-20
申请人： SePRO Corporation
发明人： Byran C. FUHRMANN , Ben WILLIS , West M. BISHOP , Chase KILGORE
CPC分类号： C02F1/50 , C02F1/62 , C02F1/26 , C02F2303/18 , C02F2303/04
摘要： Products and methods related to the enhancement of efficacy of algaecides and/or aquatic herbicides using metallic trivalent cations, as well as the reduction in ecotoxicity and non-target effects and preservation of water quality. Some embodiments advantageously provide the benefit of binding phosphorus, but allow for a substantial reduction in the dissolved trivalent metal and an increased ability to target the main source of future phosphorus release. In one aspect of an embodiment, a trivalent cation delivery system includes a commonly available commodity that can be simultaneously added to the water or mixed in a tank prior to the application, avoiding the need for an industrial process to cohere the components. In another aspect of the embodiment, the trivalent cation delivery system may be accomplished by the use of an algaecide and/or aquatic herbicide prior to the application of the phosphorus binding metal.
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