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1. 发明申请

US20180009685A1 Method and Composition For Reducing Nitrates, Nitrites, and/or Hydroxylamine in Water Using a Homogeneous Reduced Copper Tetra-Substituted Fluorinated Pinacolate Ligand Catalyst Complex 审中-公开
公开(公告)号：US20180009685A1
公开(公告)日：2018-01-11
申请号：US15545088
申请日：2016-01-29
申请人： Trustees of Boston University
发明人： Linda H. Doerrer , Steven F. Hannigan , Laleh Tahsini , Christopher M. Kotyk
IPC分类号： C02F1/70 , B01J31/22 , C02F1/467 , B01J31/16 , B01J37/34 , C02F103/06 , C02F101/16
CPC分类号： C02F1/70 , B01J31/1625 , B01J31/1633 , B01J31/223 , B01J37/348 , B01J2231/70 , B01J2531/16 , C02F1/4676 , C02F1/4678 , C02F1/705 , C02F2101/16 , C02F2101/163 , C02F2101/166 , C02F2103/007 , C02F2103/06
摘要： A method for reducing nitrates, nitrites, and/or hydroxylamine in water using a homogeneous reduced copper tetra-substituted fluorinated pinacolate ligand catalyst complex. The method includes dissolving a copper(II) tetra-substituted fluorinated pinacolate ligand pre-catalyst complex in water having an excess amount of nitrates, nitrites, and/or hydroxylamine therein. The dissolved copper(II) tetra-substituted fluorinated pinacolate ligand pre-catalyst complex in the water is subjected to electrochemical reduction to form a homogeneous reduced copper tetra-substituted fluorinated pinacolate ligand catalyst complex. The homogeneous reduced copper tetra-substituted fluorinated pinacolate ligand catalyst complex reduces the nitrates, nitrites, and/or hydroxylamine in the water to compounds with nitrogen in a lower oxidation state with the homogeneous reduced copper tetra-substituted fluorinated pinacolate ligand catalyst complex.

2. 发明申请

US20170341961A1 WASTE LIQUID TREATMENT DEVICE AND WASTE LIQUID TREATMENT METHOD 审中-公开
公开(公告)号：US20170341961A1
公开(公告)日：2017-11-30
申请号：US15534728
申请日：2015-12-10
申请人： TANAKA KIKINZOKU KOGYO K.K.
发明人： Jun WATANABE , Matsunori SAWADA , Hiroyasu SATO , Tetsuya UEDA , Takanori KIMURA
IPC分类号： C02F1/58 , C02F103/34 , C02F101/10
CPC分类号： C02F1/58 , C02F1/705 , C02F2101/10 , C02F2103/346 , C02F2301/024 , C02F2301/028
摘要： A waste liquid treatment device (20) treats water to be treated that contains at least hydrogen peroxide, by decomposing the hydrogen peroxide. The waste liquid treatment device (20) is equipped with a housing (21), an introduction port (22) that is provided to the housing (21) and that introduces the water to be treated into the housing (21), a discharge port (23) that is provided to the housing (21) and that discharges treated water to be obtained by treating the water to be treated, and one or more channel-defining members (24) that are disposed within the housing (21) and that have a surface that a catalyst is disposed on, wherein the one or more channel-defining members (24) define, between the introduction port (22) and the discharge port (23), a channel (P) for the water to be treated, the channel (P) having a turning in at least one position.

3. 发明授权

US09764969B2 Bimetallic catalyst for high nitrate nitrogen reduction and selectivity and manufacturing methods thereof 有权
公开(公告)号：US09764969B2
公开(公告)日：2017-09-19
申请号：US14423877
申请日：2014-04-09
申请人： KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
发明人： Woo Jin Lee , Sung Yoon Jung , Sung Jun Bae
IPC分类号： B01J23/38 , B01J23/745 , B01J23/89 , B01J37/03 , B01J37/04 , B01J37/08 , B01J37/16 , C02F1/70 , B01J35/00 , C02F101/16 , C02F103/06
CPC分类号： C02F1/705 , B01J23/38 , B01J23/745 , B01J23/8906 , B01J23/8926 , B01J35/002 , B01J35/1009 , B01J35/1014 , B01J37/0236 , B01J37/035 , B01J37/04 , B01J37/08 , B01J37/16 , B01J2523/00 , C02F2101/163 , C02F2103/06 , C02F2305/00 , B01J2523/17 , B01J2523/824 , B01J2523/842
摘要： In a method of manufacturing a bimetallic catalyst for reductively decomposing nitrate nitrogen, a powder including a trivalent iron oxide, a powder including a trivalent iron oxyhydroxide powder or a combination thereof is mixed in an aqueous solution. A copper precursor and a palladium precursor are mixed in the aqueous solution to form a precursor mixture. The precursor mixture is dried. The dried precursor mixture is fired at a temperature from about 300° C. to about 450° C. to form a fired product. The fired product is reduced by a reducing agent. A hydrochloric acid solution is mixed in the aqueous solution, or mixed with the copper precursor or the palladium precursor.

4. 发明授权

US09663691B2 Production of highly ionized alkaline water using a combination of reducing metals and reductive minerals 有权
公开(公告)号：US09663691B2
公开(公告)日：2017-05-30
申请号：US14627313
申请日：2015-02-20
申请人： Electrolyzed Innovations, LLC
发明人： Philip Adams
IPC分类号： A61K33/06 , A23L33/16 , C09K3/00 , A23F5/00 , A23L2/38 , A61K33/00 , B01J8/02 , C02F1/70 , C11D3/04 , A23L2/52 , C11D3/00 , A61K45/06 , A61K33/08 , A61K33/24 , A61K33/26 , A61K33/30 , A61K33/34 , A23K50/48 , C02F103/02
CPC分类号： C09K3/00 , A23F5/00 , A23K50/48 , A23L2/38 , A23L2/52 , A23L33/16 , A23V2002/00 , A61K33/00 , A61K33/06 , A61K33/08 , A61K33/24 , A61K33/26 , A61K33/30 , A61K33/34 , A61K45/06 , B01J8/02 , C02F1/705 , C02F2103/026 , C02F2305/04 , C11D3/0005 , C11D3/044 , A61K2300/00
摘要： Methods and systems are provided for producing ionized alkaline solutions (e.g. ionized alkaline water) that exhibit long-term stability when stored at room temperature.

5. 发明申请

US20170081227A1 Concentrating of wastewater to reduce flow rate, cost, and footprint of treatment system 审中-公开
公开(公告)号：US20170081227A1
公开(公告)日：2017-03-23
申请号：US15347427
申请日：2016-11-09
申请人： Evoqua Water Technologies LLC
发明人： Michael R. Riffe , Frank L. Sassaman , Michael W. Wismer
IPC分类号： C02F9/00 , C02F1/00 , C02F3/28 , C02F11/12 , C02F1/44 , C02F1/70
CPC分类号： C02F9/00 , C02F1/004 , C02F1/38 , C02F1/385 , C02F1/441 , C02F1/442 , C02F1/52 , C02F1/705 , C02F3/1273 , C02F3/30 , C02F11/122 , C02F2101/103 , C02F2101/106 , C02F2101/163 , C02F2101/20 , C02F2301/043 , Y02A20/156 , Y02W10/15
摘要： A system to remove contaminants from contaminated water contains a pre-concentrating subsystem, a contaminant removal subsystem or a biological subsystem configured to remove two or more contaminants, and a permeate blending subsystem. A process for removing contaminants from contaminated water includes concentrating contaminated water, treating concentrated contaminated water, and combining product water to produce environmentally acceptable product water.

6. 发明授权

US09567521B2 Method of producing iron powder for treating halogenated organic compound and method of cleaning contaminated soil or groundwater 有权
标题翻译：用于处理卤化有机化合物的铁粉的生产方法和清洁受污染的土壤或地下水的方法
公开(公告)号：US09567521B2
公开(公告)日：2017-02-14
申请号：US13979934
申请日：2012-01-17
申请人： Taishi Uehara
发明人： Taishi Uehara
IPC分类号： C09K17/00 , B09C1/00 , B09C1/08 , C02F1/70 , B22F1/00 , B22F1/02
CPC分类号： C09K17/00 , B09C1/002 , B09C1/08 , B22F1/0055 , B22F1/0059 , B22F1/02 , C02F1/705
摘要： There is provided iron powder having a halogenated organic compound treating performance equivalent to or higher than that of a material for treating halogenated organic compounds, although an environmental load substance such as copper is not contained, and a method of producing iron powder for treating halogenated organic compounds including: immersing the iron powder in one or more kinds of solvents selected from water and organic solvents which have lower vapor pressure than water and contain oxygen; performing solid-liquid separation for the iron powder immersed in the solvent, to thereby obtain the iron powder wet by this solvent; and applying drying treatment to the iron powder wet in the solvent, while keeping a temperature at less than 40° C.
摘要翻译：提供具有卤化有机化合物处理性能的铁粉，其处理性能等于或高于用于处理卤化有机化合物的材料的性能，尽管不包含诸如铜的环境负载物质，以及用于处理卤代有机物的铁粉的制备方法化合物包括：将铁粉浸入选自水和有机溶剂的一种或多种溶剂中，所述溶剂具有比水更低的蒸气压并含有氧; 对浸在溶剂中的铁粉进行固液分离，由此得到被该溶剂润湿的铁粉; 并在保持温度低于40℃的同时对溶剂中湿润的铁粉进行干燥处理。

7. 发明授权

US09567249B2 Integrated selenium removal system for waste water 有权
标题翻译：废水综合硒清除系统
公开(公告)号：US09567249B2
公开(公告)日：2017-02-14
申请号：US13825725
申请日：2011-09-23
申请人： Marek Mierzejewski , Michael W. Wismer , Karthikeyan Sathrugnan
发明人： Marek Mierzejewski , Michael W. Wismer , Karthikeyan Sathrugnan
IPC分类号： B01D61/02 , C02F1/70 , C02F9/00 , C02F1/44 , C02F3/30 , C02F101/10
CPC分类号： C02F9/00 , C02F1/441 , C02F1/442 , C02F1/705 , C02F3/30 , C02F2101/101 , C02F2101/106
摘要： The inventive process scheme and its various embodiments described herein will comprise filtering a selenium containing water by reverse osmosis or nanofiltration to produce a primary permeate stream at least meeting the water stream effluent discharge requirements of the location and a concentrate stream containing the removed selenium and other species, a RO or NF concentrate treatment specific to the case which will treat and reduce the selenium content of the concentrate, optionally in conjunction with a sulfate removal process, and result in a highly concentrated sludge or other output, and a selenium depleted aqueous overflow stream, a portion of which will be combined with the primary permeate stream so that the selenium content of the combined stream does not exceed the local requirement, and the reminder of the selenium depleted aqueous overflow stream will be returned to be combined with the selenium containing water entering the inlet of the primary reverse osmosis treatment.
摘要翻译：本文所述的本发明的方法方案及其各种实施方案将包括通过反渗透或纳滤来过滤含硒的水以产生至少满足该位置的水流流出物排放要求的主要渗透物流，以及含有除去的硒和其它物质的浓缩物流物质，RO或NF浓缩物处理，其特征在于将处理和降低浓缩物的硒含量的情况，任选地与硫酸盐去除方法结合，并且导致高度浓缩的污泥或其它输出，以及硒贫化的水溢流流，其一部分将与主要渗透物流结合，使得组合流的硒含量不超过局部要求，并且将使硒贫化的水溢流的提醒返回以与含有硒的组合水进入初级反渗透处理的入口。

8. 发明授权

US09522830B2 Composition and method for remediation of contaminated water 有权
标题翻译：污染水补救措施的组成和方法
公开(公告)号：US09522830B2
公开(公告)日：2016-12-20
申请号：US14048442
申请日：2013-10-08
申请人： JRW BIOREMEDIATION LLC
发明人： Donovan Smith , Gwyn Isenhouer , Michael R. Sieczkowski
IPC分类号： C02F1/68 , C02F1/72 , C02F3/30 , B09C1/00 , B09C1/08 , C02F1/70 , C02F3/34 , C02F101/00 , C02F101/20 , C02F101/30 , C02F101/32 , C02F101/36
CPC分类号： C02F1/68 , B09C1/002 , B09C1/08 , C02F1/70 , C02F1/705 , C02F1/72 , C02F3/30 , C02F3/34 , C02F2101/003 , C02F2101/20 , C02F2101/203 , C02F2101/306 , C02F2101/32 , C02F2101/322 , C02F2101/36 , C02F2305/06
摘要： Compositions and methods for remediation of contaminated materials, such as contaminated water, are provided. The composition may include at least one fermentable compound and at least one metal or metal containing compound to promote conversion of the contaminants into non-toxic substances through abiotic and/or biotic processes. The composition may further include sulfur or a sulfur containing compound, and/or microorganisms or derivative thereof.
摘要翻译：提供了污染物质如污染水的补救措施的组成和方法。组合物可以包括至少一种可发酵化合物和至少一种含金属或金属的化合物，以促进通过非生物和/或生物过程将污染物转化成无毒物质。组合物还可包含硫或含硫化合物，和/或微生物或其衍生物。

9. 发明申请

US20160289094A1 CONDENSATE DEMINERALIZATION APPARATUS AND CONDENSATE DEMINERALIZATION METHOD 审中-公开
标题翻译：冷凝脱硝装置和浓缩脱硝方法
公开(公告)号：US20160289094A1
公开(公告)日：2016-10-06
申请号：US15084937
申请日：2016-03-30
申请人： Ebara Corporation
发明人： Takeshi Izumi , Tatsuya Deguchi , Makoto Komatsu
IPC分类号： C02F1/42 , B01J41/04 , G21F9/12 , B01J39/04
CPC分类号： C02F1/42 , B01J39/05 , B01J41/05 , B01J47/04 , C02F1/705 , C02F2001/427 , C02F2101/006 , C02F2101/10 , C02F2103/023 , C02F2103/18 , C02F2303/08 , G21D1/02 , G21F9/12 , Y02E30/40
摘要： A condensate demineralization method for a condensate treatment of a nuclear power generation plant, including: passing condensate at a linear flow rate ranging from 20 m/h to 200 m/h through a condensate demineralization apparatus comprising an ion exchange resin layer filled therein wherein the ion exchange resin layer includes a mixed bed of a strongly acidic cation resin and a strongly basic anion resin and a metal doped resin in a volume ratio ranging from 2% to 50% relative to the mixed bed.
摘要翻译：一种用于核发电厂的冷凝水处理的冷凝物脱矿质方法，包括：通过包含填充在其中的离子交换树脂层的冷凝物脱矿装置，以20m / h至200m / h的线性流速通过冷凝物，其中离子交换树脂层包括强酸性阳离子树脂和强碱性阴离子树脂和金属掺杂树脂的混合床，其体积比相对于混合床为2％至50％。

10. 发明申请

US20160244648A1 Production of Highly Ionized Alkaline Water Using a Combination of Reducing Metals and Reductive Minerals 有权
标题翻译：使用还原金属和还原矿物质的组合生产高电离碱性水
公开(公告)号：US20160244648A1
公开(公告)日：2016-08-25
申请号：US14627313
申请日：2015-02-20
申请人： Electrolyzed Innovations, LLC
发明人： Philip Adams
IPC分类号： C09K3/00 , A23F5/00 , C02F1/70 , A61K33/00 , C11D3/04 , A23L2/38 , B01J8/02
CPC分类号： C09K3/00 , A23F5/00 , A23K50/48 , A23L2/38 , A23L2/52 , A23L33/16 , A23V2002/00 , A61K33/00 , A61K33/06 , A61K33/08 , A61K33/24 , A61K33/26 , A61K33/30 , A61K33/34 , A61K45/06 , B01J8/02 , C02F1/705 , C02F2103/026 , C02F2305/04 , C11D3/0005 , C11D3/044 , A61K2300/00
摘要： Methods and systems are provided for producing ionized alkaline solutions (e.g. ionized alkaline water) that exhibit long-term stability when stored at room temperature.
摘要翻译：提供了用于产生在室温下储存时具有长期稳定性的电离碱性溶液（例如电离碱性水）的方法和系统。

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