公开(公告)号：US09821292B2

公开(公告)日：2017-11-21

申请号：US14293709

申请日：2014-06-02

申请人： Abanaki Corporation

发明人： Mark Thomas Hobson

IPC分类号： E02B15/10 ,  B01J20/28 ,  B01D17/02 ,  B01J20/26 ,  C02F1/28 ,  C02F101/32 ,  C02F103/00 ,  C02F103/08

CPC分类号： B01J20/2804 ,  B01D17/0202 ,  B01D17/041 ,  B01J20/262 ,  B01J20/28023 ,  B01J20/28033 ,  B01J20/28042 ,  B01J2220/44 ,  B01J2220/445 ,  C02F1/285 ,  C02F2101/32 ,  C02F2103/007 ,  C02F2103/08 ,  E02B15/102 ,  E02B15/103 ,  Y02A20/204 ,  Y10S210/924

摘要： A hydrocarbon removal apparatus includes a plurality of fibers and a backing substrate. Each of the plurality of fibers includes a proximal end and a distal end. Each proximal end is secured to the backing substrate.

公开(公告)号：US09809466B2

公开(公告)日：2017-11-07

申请号：US13482564

申请日：2012-05-29

申请人： Ashutosh Sharma ,  Nishith Verma ,  Ajit Kumar Sharma

发明人： Ashutosh Sharma ,  Nishith Verma ,  Ajit Kumar Sharma

IPC分类号： B01J37/00 ,  C02F1/42 ,  C02F1/28 ,  B82Y30/00 ,  B01J20/22 ,  B01J20/28 ,  B01J20/30 ,  C02F1/44 ,  C02F1/50 ,  C02F101/10 ,  C02F101/14 ,  C02F101/20 ,  B82Y40/00

CPC分类号： C02F1/288 ,  B01J20/223 ,  B01J20/28004 ,  B01J20/28007 ,  B01J20/28019 ,  B01J20/3021 ,  B01J20/3078 ,  B01J20/3085 ,  B82Y30/00 ,  B82Y40/00 ,  C02F1/281 ,  C02F1/283 ,  C02F1/285 ,  C02F1/441 ,  C02F1/505 ,  C02F2101/103 ,  C02F2101/14 ,  C02F2101/20 ,  C02F2303/04 ,  C02F2305/08 ,  C02F2307/06

摘要： Bi-metal nanoadsorbents and methods for their preparation and use are provided. Methods of using bi-metal nanoadsorbents to remove contaminants from samples, such as water, are also provided.

公开(公告)号：US09802889B2

公开(公告)日：2017-10-31

申请号：US14558031

申请日：2014-12-02

申请人： Covalent Research Technologies, LLC

发明人： Robert Blalock Calmes, Jr. ,  Rudolph C. Schmidt, Jr. ,  Lisa Yvonne Blue ,  Jared K. Nelson ,  Wesley A. Freund ,  Peter W. Newsome

IPC分类号： C07C323/42 ,  C02F1/28 ,  C02F1/42 ,  B01J20/22 ,  C02F101/10 ,  C02F101/20 ,  C02F101/38 ,  C02F103/10

CPC分类号： C07C323/42 ,  B01J20/22 ,  C02F1/281 ,  C02F1/285 ,  C02F1/288 ,  C02F1/42 ,  C02F1/64 ,  C02F2101/103 ,  C02F2101/20 ,  C02F2101/203 ,  C02F2101/38 ,  C02F2103/10 ,  C07B2200/11

摘要： Solid-supported trithiol compounds are prepared. The solid-supported trithiol compounds have formula (I): in which R is a linker moiety, X is a solid support, and n≧1. The compounds of formula (I) may be incorporated into methods for removing heavy metals from solutions and into batch systems or filtration apparatus that remove heavy metals from solutions.

公开(公告)号：US20170297933A1

公开(公告)日：2017-10-19

申请号：US15512516

申请日：2015-09-17

申请人： GAVISH-GALILEE BIO APPLICATIONS, LTD.

发明人： Giora RYTWO ,  Gonen DASKAL

IPC分类号： C02F1/72 ,  B01D65/02 ,  B01J20/12 ,  B01J20/20 ,  B01J21/06 ,  C02F1/28 ,  C02F1/32 ,  C02F1/44 ,  B01J35/00 ,  C02F101/34 ,  C02F101/30 ,  C02F101/32

CPC分类号： C02F1/725 ,  B01D63/087 ,  B01D65/02 ,  B01D2321/26 ,  B01D2321/30 ,  B01J20/10 ,  B01J20/12 ,  B01J20/20 ,  B01J21/063 ,  B01J35/004 ,  C02F1/001 ,  C02F1/281 ,  C02F1/285 ,  C02F1/288 ,  C02F1/325 ,  C02F1/44 ,  C02F1/444 ,  C02F1/66 ,  C02F1/70 ,  C02F1/72 ,  C02F1/722 ,  C02F2101/306 ,  C02F2101/308 ,  C02F2101/327 ,  C02F2101/345 ,  C02F2103/343 ,  C02F2201/3223 ,  C02F2201/3226 ,  C02F2201/3228 ,  C02F2209/005 ,  C02F2209/02 ,  C02F2209/04 ,  C02F2209/05 ,  C02F2209/06 ,  C02F2209/22 ,  C02F2209/24 ,  C02F2301/022 ,  C02F2301/08 ,  C02F2303/16 ,  C02F2303/18 ,  C02F2303/22 ,  C02F2303/24 ,  C02F2305/10

摘要： A system for treatment of a polluted effluent, includes an outer chamber configured to treat the polluted effluent in mixture with a purification slurry including particles of one or more catalysts and/or organoclays, or a mixture thereof. The outer chamber includes (i) a stirring unit consisting of an engine and a stirrer, configured to mix the polluted effluent and the purification slurry to prevent the particles from sinking without causing a turbulence, (ii) a membrane located at the top of the outer chamber through which a treated effluent passes, while preventing the particles of one or more catalysts and/or organoclays from exiting the outer chamber together with the treated effluent, (iii) a membrane cleaning system configured to remove and collect the particles of one or more catalysts and/or organoclays accumulated on the membrane, and re-introducing the particles back to the bottom of the outer chamber.

公开(公告)号：US20170297003A1

公开(公告)日：2017-10-19

申请号：US15515619

申请日：2015-09-30

申请人： MATTHEWS INTERNATIONAL S.p.A.

发明人： Michele TOSTI ,  Luciana SARTORE

IPC分类号： B01J20/26 ,  A61L15/22 ,  A61L15/60 ,  A61G17/047 ,  B01D15/08 ,  B01J20/28 ,  C02F1/28 ,  C08L67/04 ,  C08J5/18 ,  A61L15/62

CPC分类号： B01J20/267 ,  A61G17/047 ,  A61L15/225 ,  A61L15/60 ,  A61L15/62 ,  A61L2400/04 ,  B01D15/08 ,  B01J20/28033 ,  C02F1/285 ,  C08G81/022 ,  C08G81/027 ,  C08J5/18 ,  C08J2367/04 ,  C08J2433/02 ,  C08J2433/26 ,  C08L67/04 ,  C08L101/14 ,  C08L101/16 ,  C08L2201/06 ,  C08L2203/16 ,  C08L2205/22

摘要： The present invention relates to a biphasic superabsorbent and partially biodegradable material comprising a biodegradable and/or compostable polymeric phase and a non-biodegradable superabsorbent cross-linked polymer phase. Furthermore, the present invention relates to a process for the production of said superabsorbent material and the use thereof to contain and/or absorb and/or separate liquids, in particular aqueous liquids, preferably contaminated ones, and/or biological fluids.

公开(公告)号：US20170241123A1

公开(公告)日：2017-08-24

申请号：US15515753

申请日：2015-09-30

申请人： BEYOND CLEAN WATER AB

发明人： Niels DANNRUP

IPC分类号： E03F5/04 ,  C02F1/28 ,  C02F1/40 ,  B01J20/20 ,  B01D35/05 ,  B01J20/26 ,  B01J20/02 ,  C02F1/00 ,  B01D35/143

CPC分类号： E03F5/0404 ,  B01D35/05 ,  B01D35/143 ,  B01J20/02 ,  B01J20/20 ,  B01J20/261 ,  C02F1/001 ,  C02F1/281 ,  C02F1/283 ,  C02F1/285 ,  C02F1/40 ,  C02F2101/20 ,  C02F2101/32 ,  C02F2103/001 ,  E03F5/041 ,  E03F5/14

摘要： The present invention relates to a device (1) for filtering storm water inside a storm drain. The device (1) comprises a filter unit (2), a metal capturing ballast unit (6), and a floating carrier (4) for carrying the filter unit and the metal capturing ballast unit (6). Whereby, in use, the device (1) is arranged in a floating condition in the storm water of the storm drain. The filter unit (2) is at least partially arranged above a surface (5) of the storm water, and the metal capturing ballast unit (6) is arranged below the surface (5) of the storm water. The metal capturing ballast unit (6) comprises a solid material for capturing metal and providing ballast.

公开(公告)号：US09725342B2

公开(公告)日：2017-08-08

申请号：US14428882

申请日：2012-09-17

申请人： MAGPIE POLYMERS

发明人： Steven Van Zutphen ,  Vladica Bocokic

IPC分类号： C02F1/62 ,  C02F1/28 ,  C02F1/58 ,  C02F1/68 ,  C08J9/36 ,  C02F101/00 ,  C02F101/20

CPC分类号： C02F1/62 ,  C02F1/285 ,  C02F1/58 ,  C02F1/683 ,  C02F2101/006 ,  C02F2101/20 ,  C08J9/36 ,  C08J2325/06

摘要： The invention relates to a method for preparing phosphine-based selective transition metal binding particles, said method comprising at least a step of reacting macroporous particles comprising at least one “NH” reactive function reacted with at least one molar equivalent of a phosphine derivative R—P(CH2OH)2, with a nucleophile reactive agent of formula NHRaRb, wherein NHRaRb comprises at least one “NH” function.

公开(公告)号：US20170216833A1

公开(公告)日：2017-08-03

申请号：US15502641

申请日：2015-08-17

申请人： LANXESS Deutschland GmbH

发明人： Reinhold KLIPPER ,  Stefan NEUFEIND

IPC分类号： B01J45/00 ,  B01D15/00 ,  C01F17/00 ,  C01G15/00 ,  C01G13/00 ,  C01G49/00 ,  C01G51/00 ,  C01G53/00 ,  C01G3/00 ,  C01G9/00 ,  C01G21/00 ,  C01G11/00 ,  C01G45/00 ,  C01G43/00 ,  C01G31/00 ,  C01G55/00 ,  C01G5/00 ,  C01G7/00 ,  C01B33/023 ,  C08F212/08 ,  C08F8/36 ,  C08F8/30 ,  C08F8/40 ,  C02F1/28

CPC分类号： B01J45/00 ,  B01D15/00 ,  B01J49/50 ,  C01B33/023 ,  C01F17/0006 ,  C01G3/003 ,  C01G5/003 ,  C01G7/003 ,  C01G9/003 ,  C01G11/003 ,  C01G13/003 ,  C01G15/003 ,  C01G21/003 ,  C01G31/003 ,  C01G43/003 ,  C01G45/003 ,  C01G49/0009 ,  C01G51/003 ,  C01G53/003 ,  C01G55/001 ,  C01P2006/80 ,  C02F1/285 ,  C02F2101/006 ,  C02F2101/20 ,  C02F2101/203 ,  C02F2101/206 ,  C08F8/02 ,  C08F8/30 ,  C08F8/36 ,  C08F8/40 ,  C08F212/08 ,  Y02W10/37

摘要： The invention relates to sulfonated aminomethylated chelate resins, to a method for producing same, to the use thereof for obtaining and purifying metals, in particular rare earth metals, from aqueous solutions and organic liquids, and for producing highly pure silicon.

公开(公告)号：US09718703B2

公开(公告)日：2017-08-01

申请号：US14482044

申请日：2014-09-10

申请人： I SHOU UNIVERSITY

发明人： Chih-Feng Wang ,  Sheng-Jhih Lin

IPC分类号： E02B15/10 ,  C02F1/28 ,  B01J20/32 ,  B01J20/28 ,  C02F101/32 ,  C02F103/00 ,  B01J20/20 ,  C02F1/40

CPC分类号： C02F1/285 ,  B01J20/205 ,  B01J20/2805 ,  B01J20/3212 ,  B01J20/3272 ,  C02F1/288 ,  C02F1/40 ,  C02F2101/32 ,  C02F2103/007 ,  E02B15/106 ,  Y02A20/204

摘要： An apparatus for continuously removing an oily pollutant from polluted water includes an absorbent unit and a suctioning unit. The absorbent unit is made of a hydrophobic and oleophilic porous material and is able to absorb and to separate the oily pollutant from water when the absorbent unit is placed in the polluted water. The suctioning unit is coupled to the absorbent unit and is operable for providing a suctioning force to the absorbent unit so as to continuously remove the oily pollutant absorbed by the absorbent unit. A method for continuously removing the oily pollutant from the polluted water is also provided.

公开(公告)号：US20170210640A1

公开(公告)日：2017-07-27

申请号：US14998945

申请日：2016-03-09

申请人： Norman B. Rainer

发明人： Norman B. Rainer

IPC分类号： C02F1/28 ,  B01J20/26

CPC分类号： C02F1/285 ,  B01J20/262 ,  B01J45/00 ,  B01J47/02 ,  C02F1/286 ,  C02F1/288 ,  C02F2101/20

摘要： Shreds of a treated cellulosic paper are randomly gathered as an aggregation which permits passage of water. The paper contains chemical functionality which selectively absorbs dissolved ionic metal species from water.