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公开(公告)号：WO2021150112A1
公开(公告)日：2021-07-29
申请号：PCT/NL2021/050039
申请日：2021-01-22
发明人： SCHOTT, Christopher , APOLINÁRO MACEDO BACHERT DA CUNHA, Jorge Ricardo , VAN DER WEIJDEN, Renata Dorothea , BUISMAN, Cees Jan Nico
IPC分类号： C01B25/26 , C02F3/28 , C02F3/34 , C05F3/00 , C02F11/126 , C02F2101/101 , C02F2101/105 , C02F2101/16 , C02F2103/20 , C02F2209/02 , C02F2209/06 , C02F3/341 , C05F17/10 , C05F17/40 , C05F17/50
摘要： The invention relates to a method and system for phosphate recovering from a waste stream, such as an animal manure waste stream. The method comprises the steps of: - providing a tank reactor; 5 - providing acidogenic bacteria and/or acetogenic bacteria and the waste stream to the tank reactor; - hydrolysing the waste stream, forming a reaction mixture; - providing a gas flow to the reaction mixture for removing carbon dioxide from the reaction mixture; 10 - providing the reaction mixture to an anaerobic sludge reactor; - removing a compound comprising phosphate from the reaction mixture within the anaerobic sludge reactor; and - removing gas from the reaction mixture within the anaerobic sludge reactor.
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公开(公告)号：WO2021144776A1
公开(公告)日：2021-07-22
申请号：PCT/IB2021/050357
申请日：2021-01-18
申请人： DIN, David , ALPHA BIOENERGY LTD
发明人： DIN, David
IPC分类号： C02F3/30 , C02F3/12 , C02F101/16 , C02F103/00 , C02F2101/16 , C02F2103/005 , C02F2209/04 , C02F2209/06 , C02F2209/14 , C02F2209/15 , C02F2209/22 , C02F2209/42 , C02F2301/046 , C02F3/1242 , C02F3/307
摘要： Es wird ein Verfahren zur biologischen Behandlung von hochkonzentriertem Abwasser beschrieben, insbesondere mit extrem hoher Stickstoff- und Phosphorkonzentration, insbesondere aus landwirtschaftlicher Produktion oder aus anschlussfreien Sanitärkabinen, wobei Abwasserdurch eine mindestens einstufige Feststoffabtrennvorrichtung geleitet wird, das davon getrennte Abwasser in eine biologische, flüssige Prozessumgebung geleitet wird, das Abwasser in der biologischen Prozessumgebung zumindest zu Belebtschlamm und Prozesswasser geklärt wird, das Abwasser durch eine anaerobe, anoxische und eine aerobe Prozessumgebung geleitet wird und in einer Nachklärvorrichtung nachgeklärt wird, wobei zumindest ein Teil des Belebtschlamms in die biologische Prozessumgebung zurückgeführt wird und ein Teil als Reinwasser abgeleitet wird.
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公开(公告)号：WO2023059834A1
公开(公告)日：2023-04-13
申请号：PCT/US2022/045951
申请日：2022-10-06
申请人： SOURCE GLOBAL, PBC
IPC分类号： C02F1/68 , A47J31/00 , C02F5/08 , C02F9/00 , E03B3/28 , A23L2/52 , C02F1/66 , C02F1/78 , C02F2201/782 , C02F2209/001 , C02F2209/006 , C02F2209/06 , C02F2209/23 , C02F2209/42 , C02F2301/046
摘要： This disclosure is related to systems and methods for water treatment, storage and customization, and more particularly, to systems and related methods for water production, sanitation, adjustment, maintenance, storage and dispensing of potable water to a user. The systems and methods described herein can provide several advantages including providing consistent high-quality water at point-of-use locations, thereby avoiding inconveniences of transport, unpredictable or wasteful supply chains and/or alleviate water needs at remote locations. Furthermore, the systems and methods described herein can offer a seamless digital consumer experience with high accuracy reporting of water production, storage, quality and personalization for the user.
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14.发明申请
公开(公告)号：WO2021262002A1
公开(公告)日：2021-12-30
申请号：PCT/NL2021/050398
申请日：2021-06-23
申请人： JOZ B.V.
发明人： ELLING, Rob
IPC分类号： B01D53/58 , B01D53/78 , B01D53/84 , A01C3/00 , C02F1/66 , C02F11/02 , B01D19/00 , C02F1/20 , C05F3/06 , C02F101/16 , C02F103/20 , A01K1/01 , A01K1/015 , A01K1/0103 , B01D19/0005 , B01D2251/504 , B01D2251/506 , B01D2257/406 , B01D2258/0266 , C02F2101/16 , C02F2103/20 , C02F2209/02 , C02F2209/06 , C02F2209/14
摘要： System for reducing emission of nitrogen from animal manure containing ammonium, comprising a reservoir for collecting excreted animal manure therein, manure displacing means for removing the manure collected in the reservoir from the reservoir, a separator configured to separate a solid component of manure removed by the manure displacing means from a liquid component of the removed manure, and a device for removing nitrogen from the liquid component of the removed manure, comprising a reactor unit which is in fluid connection with the separator and which is configured to increase a free ammonia content in the liquid component of the removed manure separated by the separator in order to reduce the ammonium concentration in the liquid component of the removed manure.
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公开(公告)号：WO2021260732A1
公开(公告)日：2021-12-30
申请号：PCT/IN2021/050611
申请日：2021-06-23
发明人： SAHU, Mrutyunjaya
IPC分类号： G06Q50/10 , C02F7/00 , G16Y40/35 , C02F2209/001 , C02F2209/02 , C02F2209/04 , C02F2209/06 , C02F2209/11 , C02F2209/22 , G06Q10/06395 , G06Q50/02
摘要： The current invention relates to an artificial intelligence, internet of things (IoT) based water body management system. The water body management system of the invention comprises of an aeration module, a nutrient dispensing module, and a sensor module which monitors and maintains water quality parameters. The artificial intelligence module configured with the sensor module trains the data obtained from the sensors and inputs to the aeration, nutrient dispensing or other modules. The current invention has applications in aquaculture management, management of water bodies like lakes, reservoirs, and ponds.
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16.发明申请
公开(公告)号：WO2021198912A1
公开(公告)日：2021-10-07
申请号：PCT/IB2021/052637
申请日：2021-03-30
申请人： VEOLIA WATER SOLUTIONS & TECHNOLOGIES SUPPORT , PACHECO-RUIZ, Santiago , MORGAN-SAGASTUME, Fernando , VAN DER LUBBE, Jeronimus Gerardus Maria , WELANDER, Thomas , FERREIRA, Ana Lucia
发明人： PACHECO-RUIZ, Santiago , MORGAN-SAGASTUME, Fernando , VAN DER LUBBE, Jeronimus Gerardus Maria , WELANDER, Thomas , FERREIRA, Ana Lucia
IPC分类号： C02F3/28 , C02F11/04 , C02F2209/06 , C02F3/2833
摘要： The present invention relates to a system or process for anaerobically treating wastewater. The system employs a pre-treatment unit that includes an MBBR having biomass supported on biofilm carriers. The biomass hydrolyzes or leads to a level of hydrolysis of particulate matter and acidifies the wastewater. In the process, the biomass yields relatively high acid production rates while employing a relatively short hydraulic retention time.
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17.发明申请
公开(公告)号：WO2021195134A2
公开(公告)日：2021-09-30
申请号：PCT/US2021/023759
申请日：2021-03-23
发明人： DUKES, Simon P. , CHEN, Yang , HADJIKYRIACOU, Savvas , GU, George
IPC分类号： C08F212/14 , C08F222/20 , C08F222/38 , C02F1/42 , C02F1/4693 , C02F2101/36 , C02F2201/46115 , C02F2201/4613 , C02F2209/008 , C02F2209/02 , C02F2209/05 , C02F2209/06 , C02F2209/40 , C02F2303/16
摘要： Methods of treating a waste stream containing perfluoroalkyl substances (PFAS) are disclosed. The methods include directing the waste stream to a dilution compartment of an electrochemical separation device, directing a treatment stream to a concentration compartment of the electrochemical separation device, and applying a voltage across the electrodes to produce a dilute stream substantially free of the PFAS and a concentrate stream. At least one of the waste stream and the treatment stream comprises a water miscible organic solvent. Methods of concentrating PFAS from a wastewater are also disclosed. PFAS concentration systems are also disclosed. The systems include a column comprising an ion exchange resin and an electrochemical separation device having a dilution compartment fluidly connected to an outlet of the column. Methods of facilitating treatment of a waste stream containing PFAS are also disclosed.
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公开(公告)号：WO2022269604A1
公开(公告)日：2022-12-29
申请号：PCT/IL2022/050659
申请日：2022-06-20
发明人： LAHAV, Ori , BEN-ASHER, Raz , NATIV, Paz , FRIDMAN-BISHOP, Noga
IPC分类号： C02F1/28 , C02F1/58 , A01K63/02 , A01K63/04 , B01J20/02 , B01J20/28 , C02F1/44 , C02F1/66 , C02F3/04 , C02F3/06 , C02F101/16 , C02F103/08 , C02F103/20 , B01J20/0229 , B01J20/0244 , B01J20/20 , B01J20/28016 , B01J20/28026 , B01J20/2803 , B01J20/28033 , B01J20/3475 , C02F1/001 , C02F1/281 , C02F1/283 , C02F1/288 , C02F1/441 , C02F1/442 , C02F1/444 , C02F1/586 , C02F2101/16 , C02F2103/08 , C02F2103/20 , C02F2201/006 , C02F2201/008 , C02F2209/003 , C02F2209/005 , C02F2209/06 , C02F2209/14 , C02F2301/046 , C02F2303/04 , C02F2303/16
摘要： The technology subject of the present application concerns a water treatment system utilizing hexacyanoferrate salts.
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19.发明申请
公开(公告)号：WO2022240974A1
公开(公告)日：2022-11-17
申请号：PCT/US2022/028750
申请日：2022-05-11
发明人： GRIFFIS, Joshua , LIANG, Li-Shiang , DUKES, Simon P. , SATTERFIELD, Benjamin , FETTIG, Zaccur Qasim
IPC分类号： C02F1/461 , C25B1/04 , C25B1/50 , C02F1/20 , C02F1/46104 , C02F2001/46128 , C02F2001/46138 , C02F2103/08 , C02F2201/46115 , C02F2201/46145 , C02F2201/46185 , C02F2209/05 , C02F2209/06 , C02F2209/40 , C02F2303/22
摘要： Apparatuses for the generation of carbon dioxide and hydrogen from a water having a carbonate species are disclosed. The apparatus includes an anodic compartment having an anode disposed on a first side of the anodic compartment and a cathodic compartment having a cathode disposed on a first side of the cathodic compartment. The apparatus further includes a first cation permeable fluidic separator disposed on a second side of the anodic compartment and a second cation permeable fluidic separator disposed on a second side of the cationic compartment. A center compartment is defined between the first cation permeable fluidic separator and the second cation permeable fluidic separator. The apparatus further includes a flow control system configured to independently control flow of water through each of the anodic compartment, the cathodic compartment, and the center compartment. Methods of generating hydrogen, carbon dioxide, and oxygen from seawater using the apparatus are also disclosed.
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公开(公告)号：WO2022238594A1
公开(公告)日：2022-11-17
申请号：PCT/ES2021/070335
申请日：2021-05-12
IPC分类号： C02F1/12 , B01D1/16 , B01D1/22 , B01D9/00 , B01D1/18 , B01D1/28 , B01D3/007 , B01D5/0039 , B01D5/006 , B01D9/0027 , B01D9/0031 , C02F1/041 , C02F1/042 , C02F1/16 , C02F1/36 , C02F2001/5218 , C02F2101/006 , C02F2103/06 , C02F2103/08 , C02F2103/10 , C02F2103/30 , C02F2103/343 , C02F2209/008 , C02F2209/02 , C02F2209/03 , C02F2209/05 , C02F2209/06 , C02F2209/40 , C02F2209/42
摘要： Equipo y procedimiento de extracción de sólidos en fluidos contaminados cuyo fundamento es obtener los sólidos cristalizados de los fluidos contaminados, sin ningún tipo de rechazo para valorización de los mismos y obtención de agua purificada en una etapa, todo en proceso continuo adiabático/sónico con evaporación/cristalización y con un bajo consumo energético y donde el procedimiento caracteriza por estar constituido fundamentalmente por al menos tres circuitos interconectados totalmente como un solo equipo donde el primer circuito, circuito principal, se encuentra constituido por un conducto de entrada del fluido contaminado a tratar (1) seguido de un pre-filtro (2) -seguido de un filtros de partículas finas (3), un intercambiador de calor un fluido contaminado precalentado (5) en el intercambiador (4) seguido de -una bomba de alimentación de fluido (6) hasta una tobera formada por un inyector (7) y un eyector (8), que introducen el fluido a una cámara de evaporación (9), de donde el vapor que sale se introduce en un servomecanismo electromagnético de lazo cerrado (26),-un eyector de salida de vapor saturado (32), -conducido hasta el intercambiador de calor (4), salida (13) como agua purificada del vapor saturado (22).
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