公开(公告)号：EP3938321B1

公开(公告)日：2024-08-28

申请号：EP19799706.7

申请日：2019-05-08

IPC分类号： C02F1/48

CPC分类号： F02M27/04 ,  C02F1/48 ,  C02F1/481 ,  C02F1/482 ,  C02F1/484 ,  C02F2201/00220130101 ,  C02F2201/00420130101 ,  C02F2301/02620130101 ,  C02F2303/2220130101

公开(公告)号：EP3376878A1

公开(公告)日：2018-09-26

申请号：EP16810096.4

申请日：2016-11-17

申请人： Stichting Wageningen Research

发明人： TIMMERMANS, Rian Adriana Hendrika ,  DE MORAES, Ricardo Ermirio ,  MASTWIJK, Hendrikus Cornelis

IPC分类号： A23L3/005 ,  A23C3/033 ,  A23L2/48 ,  A23B5/01 ,  C02F1/48

CPC分类号： A23L3/005 ,  A23B5/01 ,  A23C3/033 ,  A23C3/0335 ,  A23L2/48 ,  A23L3/16 ,  A23L3/18 ,  C02F1/48

摘要： The present invention relates to a process for fast and homogeneously heating a liquid product to a predetermined temperature by means of resistive heating. According to the invention, sufficient and effective microbial inactivation is achieved upon applying an electrical field strength of between 0.1 - 5.0 kV/cm for a prolonged period of time, thus by selecting a relatively low electrical field strength and a pulse duration of at least 10 microseconds while the maximum temperature of the liquid product autonomously remains below 92°C during the resistive heating. The process of the invention is efficient at neutral pH and at pH below 7. Furthermore, the process of the invention is efficient in inactivating a broad array of relevant micro-organisms. The present invention further relates to said process wherein the liquid product is pre-heated prior to subjecting the liquid product to the process. The present invention also relates to the liquid product obtainable by the process according to the invention.

公开(公告)号：EP2697168B1

公开(公告)日：2018-01-03

申请号：EP12719139.3

申请日：2012-04-11

申请人： Silver Bullet Water Treatment Company, LLC

发明人： SUNSHINE, David ,  KOLSTAD, David

IPC分类号： C02F1/32 ,  C02F1/48 ,  C02F1/72

CPC分类号： C02F1/74 ,  C02F1/32 ,  C02F1/48 ,  C02F1/481 ,  C02F1/72 ,  C02F1/78 ,  C02F9/00 ,  C02F2103/023 ,  C02F2103/42 ,  C02F2201/002 ,  C02F2303/04 ,  C02F2305/023

摘要： A water treatment device and methods of treating water such as cooling tower water, swimming pool water, and hot tub or spa water, are described. The water treatment device utilizes ultraviolet radiation, a magnetic field, and ozone fortified air to treat the water, typically resulting in reduced microbial contamination and reduced alkalinity in cooling tower water. Cooling tower water may consequently be run at higher cycles of concentration while reducing or eliminating deposition of minerals on cooling tower components. Swimming pool water and hot tub water treated with the water treatment device typically requires less chlorine, and chlorine levels are typically more stable than without the device.

公开(公告)号：EP3026020B1

公开(公告)日：2017-09-20

申请号：EP15003319.9

申请日：2015-11-21

申请人： Fidica GmbH & Co. KG

发明人： Völker, Manfred

IPC分类号： C02F1/44

CPC分类号： B01F3/088 ,  A61J3/00 ,  B01F15/00025 ,  B01F15/00272 ,  B01F15/0227 ,  B01F2003/0896 ,  B01F2215/0034 ,  C02F1/008 ,  C02F1/02 ,  C02F1/38 ,  C02F1/441 ,  C02F1/48 ,  C02F1/487 ,  C02F2103/026 ,  C02F2201/008 ,  C02F2209/02 ,  C02F2209/05 ,  C02F2209/29 ,  C02F2209/40 ,  C02F2209/42 ,  C02F2303/04

公开(公告)号：EP3213818A1

公开(公告)日：2017-09-06

申请号：EP15854603.6

申请日：2015-09-30

申请人： Toto Ltd. ,  Japan Technological Research Association of Artificial Photosynthesis Chemical Process

发明人： TOKUDOME, Hiromasa ,  OKUNAKA, Sayuri

IPC分类号： B01J35/02 ,  B01J27/24 ,  B01J37/04 ,  C01B3/04

CPC分类号： B01J21/063 ,  B01D53/885 ,  B01J21/066 ,  B01J23/002 ,  B01J23/10 ,  B01J27/24 ,  B01J35/0033 ,  B01J35/004 ,  B01J37/0036 ,  B01J37/0203 ,  B01J37/0219 ,  B01J37/0221 ,  B01J37/0244 ,  B01J37/031 ,  B01J37/04 ,  B01J37/082 ,  B01J37/088 ,  C01B3/04 ,  C02F1/48 ,  C02F1/725 ,  Y02E60/364

摘要： Disclosed are metal nitride photoctalyst particles and/or metal oxynitride photocatalyst particles having high dispersibility. The metal nitride photoctalyst particles and/or metal oxynitride photocatalyst particles having high dispersibility can be obtained by containing metal nitride photoctalyst particles and/or metal oxynitride photocatalyst particles, which are capable of splitting water under visible light irradiation, and a phosphoric acid polymer that is adsorbed on the surface of the particles. Further, because these particles have high photocatalytic activity under visible light irradiation, splitting water by using these particles can generate hydrogen and/or oxygen with high efficiency.

摘要翻译： 公开了具有高分散性的金属氮氧化物光催化剂颗粒和/或金属氧氮化物光催化剂颗粒。 具有高分散性的金属氮氧化物光催化剂颗粒和/或金属氧氮化物光催化剂颗粒可以通过包含能够在可见光照射下分解水的金属氮氧化物光催化剂颗粒和/或金属氧氮化物光催化剂颗粒以及 吸附在颗粒表面上。 此外，由于这些颗粒在可见光照射下具有高的光催化活性，因此通过使用这些颗粒分裂水可以高效地产生氢和/或氧。

公开(公告)号：EP1538128B1

公开(公告)日：2017-07-26

申请号：EP04257495.4

申请日：2004-12-02

申请人： Aquastel International B.V.

发明人： Daly, James ,  van Schaik, Michel

IPC分类号： C02F1/461 ,  C25B9/08 ,  C25B9/02

CPC分类号： C25B9/00 ,  C02F1/283 ,  C02F1/46104 ,  C02F1/46109 ,  C02F1/4674 ,  C02F1/48 ,  C02F2001/46138 ,  C02F2201/003 ,  C02F2201/46115 ,  C02F2201/46145 ,  C02F2209/04 ,  C02F2209/06 ,  C25B9/02 ,  C25B9/08

公开(公告)号：EP2941283B1

公开(公告)日：2017-04-05

申请号：EP14702194.3

申请日：2014-01-06

申请人： Fresenius Medical Care Deutschland GmbH

发明人： JANKOWSKI, Joachim ,  FABIG, Anselm ,  TSCHULENA, Ulrich ,  MÜLLER, Carsten

IPC分类号： A61M1/16 ,  A61M1/36

CPC分类号： A61M1/16 ,  A61M1/3681 ,  A61M2202/0445 ,  A61M2202/07 ,  A61M2205/054 ,  A61M2205/057 ,  A61M2205/50 ,  B01D61/30 ,  B01D61/32 ,  B01D61/422 ,  B01D2311/2603 ,  B01D2311/2615 ,  B01D2313/365 ,  C02F1/48 ,  C02F2201/48

公开(公告)号：EP3118166A3

公开(公告)日：2017-01-25

申请号：EP16185363.5

申请日：2011-04-29

申请人： Zodiac Group Australia Pty Limited

发明人： PALMER, Ross ,  ANDERSON, Stuart Bruce

IPC分类号： C02F1/461 ,  C02F1/76 ,  C02F1/52 ,  C01F5/08 ,  E04H4/12 ,  C02F103/42 ,  C02F1/68

CPC分类号： C02F1/38 ,  C02F1/00 ,  C02F1/40 ,  C02F1/46 ,  C02F1/48 ,  C02F1/5236 ,  C02F1/68 ,  C02F2103/42 ,  C02F2209/00 ,  C02F2209/29 ,  C02F2303/22 ,  E04H4/1209

摘要： The invention relates to a method for treating a swimming pool, said method including the step of introducing Mg 2+ to a minimum level of 60 ppm and a maximum level of 300 ppm to said swimming pool, said Mg 2+ coming from a soluble magnesium compound.

摘要翻译： 本发明涉及一种处理游泳池的方法，所述方法包括向所述游泳池中引入Mg 2+至最低水平60ppm和最高水平300ppm的步骤，所述Mg 2+来自可溶性镁化合物。

公开(公告)号：EP2435374B1

公开(公告)日：2017-01-04

申请号：EP10740253.9

申请日：2010-05-26

申请人： I.RI.DE. s.r.l.

发明人： FERRAGUZZI, Mattia ,  UGUZZONI, Marco ,  PATARCHI, Alberto ,  CASALINI, Danilo ,  CASAMENTI, Moreno

IPC分类号： C02F1/78 ,  C02F1/48

CPC分类号： C02F1/78 ,  C02F1/001 ,  C02F1/48 ,  C02F2201/782 ,  C02F2209/008 ,  C02F2301/08

公开(公告)号：EP2491643B1

公开(公告)日：2016-08-10

申请号：EP10770635.0

申请日：2010-10-22

申请人： Voltea B.V.

发明人： REINHOUDT, Hank Robert ,  VAN DER WAL, Albert ,  PALMER, Timothy John ,  LUMB, Matthew Charles Bradley

IPC分类号： H02M3/158

CPC分类号： B03C5/02 ,  B01D35/06 ,  B01D57/02 ,  C02F1/4691 ,  C02F1/48 ,  C02F2001/46133 ,  C02F2201/4613 ,  C02F2201/46135 ,  G01F1/10 ,  H02J7/345 ,  H02J15/00 ,  H02M3/1582 ,  H02M2001/322