公开(公告)号：US20190100445A1

公开(公告)日：2019-04-04

申请号：US16144350

申请日：2018-09-27

申请人： Sensor Electronic Technology, Inc.

发明人： Alexander Dobrinsky

IPC分类号： C02F1/32 ,  A61L2/10 ,  A61L2/23

CPC分类号： C02F1/32 ,  A61L2/10 ,  A61L2/23 ,  C02F1/325 ,  C02F2201/3221 ,  C02F2201/3228 ,  C02F2201/326 ,  C02F2209/06 ,  C02F2209/29 ,  C02F2209/36 ,  C02F2305/10

摘要： Ultraviolet irradiation of an aquatic environment for the purposes of sterilization, disinfection, and/or cleaning fluids and surfaces associated with the aquatic environment. The aquatic environment can be irradiated using an ultraviolet illuminator having at least one ultraviolet radiation source and at least one sensor to detect conditions of the aquatic environment including fluid conditions and/or surface conditions associated with the aquatic environment. A control unit, operatively coupled to the at least one ultraviolet radiation source and the at least one sensor, determines a presence of algae growth about the aquatic environment. The control unit is further configured to direct the at least one ultraviolet radiation source to irradiate the aquatic environment at locations where there is a presence of algae growth for removal and suppression of further growth, monitor the irradiation with the at least one sensor, and adjust irradiation parameters as a function of detected conditions.

公开(公告)号：US20180354827A1

公开(公告)日：2018-12-13

申请号：US16104398

申请日：2018-08-17

申请人： LES ENTREPRISES CHARTIER (2009) INC.

发明人： Leo-Michel CHARTIER ,  Michel CHARTIER

IPC分类号： C02F3/10 ,  C02F9/00 ,  C02F3/20 ,  C02F3/12

CPC分类号： C02F3/103 ,  C02F1/32 ,  C02F3/102 ,  C02F3/105 ,  C02F3/109 ,  C02F3/121 ,  C02F3/1242 ,  C02F3/20 ,  C02F9/00 ,  C02F2001/007 ,  C02F2203/002 ,  C02F2301/026 ,  Y02W10/15

摘要： There is described a bioreactor comprising a perforated tube for inputting wastewater therein, a textured wall, such as a geotextile membrane, and an oxygenating unit comprising a pressurized air bubble diffuser. The wall is spirally installed around the perforated tube, defining a passageway fluidly connected to the perforated tube and along which the wastewater inputted in the perforated tube is forced to travel. The membrane is adapted for hosting aerobic bacteria at a surface thereof. The oxygenating unit is provided at a bottom of the passageway for oxygenating the passageway. The bioreactor can be included in a treatment apparatus comprising primary treatment chambers and a decantation chambers, forming a standalone unit which is compact and easy to install.

公开(公告)号：US20180273413A1

公开(公告)日：2018-09-27

申请号：US15933116

申请日：2018-03-22

申请人： John H. Reid

发明人： John H. Reid

IPC分类号： C02F9/00

CPC分类号： C02F9/00 ,  C02F1/24 ,  C02F1/32 ,  C02F1/50 ,  C02F1/52 ,  C02F1/5245 ,  C02F1/56 ,  C02F1/66 ,  C02F1/70 ,  C02F1/76 ,  C02F3/00 ,  C02F3/02 ,  C02F3/28 ,  C02F2101/105 ,  C02F2101/12 ,  C02F2101/16 ,  C02F2101/301 ,  C02F2101/34 ,  C02F2101/36 ,  C02F2103/20 ,  C02F2103/22 ,  C02F2103/32 ,  C02F2301/046 ,  C02F2303/04 ,  C02F2305/04 ,  Y02W10/15

摘要： Processes, methods, and systems are disclosed for treatment and removal of peracetic acid (PAA), quaternary ammonia compounds (Quat), hydrogen peroxide, chlorine, chloramines, chlorinated organics, surfactants, and other such chemicals from wastewater pretreatment processes typically employed by livestock processing, meat processing, and/or food processing plants that generate wastewater outflows. Treatment and/or removal these chemicals commonly found in such wastewater allows the further treatment of the wastewater downstream by commonly employed biological wastewater treatment processes such as anaerobic, anoxic, or aerobic suspended growth activated sludge processes; anaerobic, anoxic, or aerobic fixed growth, IFAS, moving bed bioreactor (MBBR) or Membrane Bioreactor (MBR) processes; anaerobic lagoons; anaerobic fluidized bed or fixed bed processes; and/or, anaerobic sludge digestion processes commonly employed for biochemical oxygen demand (BOD) removal, ammonia removal, total nitrogen removal, and/or phosphorus removal.

公开(公告)号：US20180264005A1

公开(公告)日：2018-09-20

申请号：US15982713

申请日：2018-05-17

申请人： BioMimetix JV, LLC ,  National Jewish Health

发明人： James D. Crapo ,  Rebecca Oberley Deegan

IPC分类号： A61K31/555 ,  C09K8/035 ,  A61K8/58 ,  A61K8/19

CPC分类号： A61K31/555 ,  A01N55/02 ,  A01N59/16 ,  A01N59/20 ,  A61K8/19 ,  A61K8/494 ,  A61K8/58 ,  A61K45/06 ,  A61K2800/58 ,  A61Q11/00 ,  C02F1/30 ,  C02F1/32 ,  C02F1/50 ,  C02F5/12 ,  C02F2103/026 ,  C02F2103/42 ,  C02F2303/04 ,  C02F2303/20 ,  C02F2305/04 ,  C02F2307/14 ,  C09K8/035 ,  C09K8/524 ,  C11D3/0078 ,  Y02A50/473 ,  A61K2300/00 ,  A01N43/713 ,  A01N2300/00

摘要： An active agent for use in a method of, or for use in the preparation of a medicament for, treating or inhibiting the development of erectile dysfunction and/or incontinence following pelvic radiation treatment in a subject in need thereof, comprising administering said subject an active agent in a treatment effective amount, is described. The active agent has the general structure of Formula I: or a pharmaceutically acceptable salt thereof.

公开(公告)号：US20180220865A1

公开(公告)日：2018-08-09

申请号：US15878645

申请日：2018-01-24

申请人： E.G.O. ELEKTRO-GERATEBAU GMBH

发明人： Uwe Schaumann ,  Wolfgang Thimm ,  Lutz Ose

IPC分类号： A47L15/42 ,  F04B43/12 ,  F04B43/00 ,  F04B23/02 ,  F04B53/08 ,  D06F17/02 ,  D06F39/00 ,  D06F39/08 ,  C02F1/68 ,  C02F5/08 ,  C02F1/32

CPC分类号： A47L15/4297 ,  A47L15/4225 ,  A47L15/4242 ,  A47L15/4418 ,  A47L2401/07 ,  A47L2401/10 ,  A47L2401/11 ,  C02F1/32 ,  C02F1/685 ,  C02F5/08 ,  C02F2103/002 ,  C02F2303/04 ,  D06F17/02 ,  D06F39/004 ,  D06F39/022 ,  D06F39/085 ,  F04B23/025 ,  F04B43/0027 ,  F04B43/1215 ,  F04B53/08

摘要： A pump device for a water-conducting domestic appliance, such as a washing machine or a dishwasher, has a pump chamber with at least two inlets, and has multiple actuators on or in the pump chamber for a liquid-pumping operation in at least one direction. At least one sensor is provided on or in the pump chamber for determining constituents and properties of the liquid in the pump chamber. A storage chamber is connected to an inlet of the pump chamber and contains additives or analytes for the liquid.

公开(公告)号：US20180215634A1

公开(公告)日：2018-08-02

申请号：US15936274

申请日：2018-03-26

申请人： SEOUL VIOSYS CO., LTD.

发明人： Woong Ki Jung ,  Sang Hyun Chang

IPC分类号： C02F1/32 ,  A61L2/26 ,  A61L2/10

CPC分类号： C02F1/325 ,  A61L2/10 ,  A61L2/26 ,  A61L2202/11 ,  B01D35/04 ,  B01D35/16 ,  C02F1/32 ,  C02F2201/3221 ,  C02F2201/3227 ,  C02F2201/3228 ,  C02F2303/04

摘要： In one aspect, a sterilization apparatus is provided to include a flow channel body comprising an inflow unit configured to provide an inflow channel through which water flows in one direction, a discharge unit configured to provide a discharge channel through which water is discharged, and a bypass channel unit configured to provide a bypass channel through which water bypasses in a different direction from the direction of the water flowing in the inflow unit; a mounting unit formed on the flow channel body and configured to provide an installation space connected to the bypass channel, a UV light emitting unit disposed in the installation space and configured to emit UV light towards the bypass channel; and a holder coupled to the mounting unit and securing the UV light emitting unit inside the mounting unit.

公开(公告)号：US10035714B1

公开(公告)日：2018-07-31

申请号：US14192786

申请日：2014-02-27

申请人： Oscar Juan Perales-Perez ,  Felix Roberto Roman-Velasquez ,  Sonia Janet Bailon-Ruiz ,  Luis Alberto Alamo-Nole

发明人： Oscar Juan Perales-Perez ,  Felix Roberto Roman-Velasquez ,  Sonia Janet Bailon-Ruiz ,  Luis Alberto Alamo-Nole

IPC分类号： C02F1/32 ,  B01J31/26 ,  C02F1/48 ,  C02F1/74 ,  B82B1/00 ,  A61K49/18 ,  C09K11/88 ,  A62D101/26 ,  C02F101/30

CPC分类号： C02F1/32 ,  A62D2101/26 ,  B01J31/26 ,  B01J2231/005 ,  B01J2531/27 ,  B01J2531/842 ,  C02F1/488 ,  C02F1/725 ,  C02F2101/308 ,  C02F2305/08 ,  C02F2305/10 ,  Y02W10/37

摘要： Quantum dots of Cd (Se,S) and fluorescent magnetic nanocomposites (Cd (Se,S)-Magnetite) were used as photocatalyst agent in the photodegradation of methylene blue (MB) under UV irradiation at pH 6.5. A degradation of 99.1% and 90.0% of MB was achieved in presence of 160 mg/L-quantum dots and magnetic nanocomposite, respectively, after 4.5 hours of UV-irradiation. Instead, 45.9% and 100% of MB degradation was achieved using 160 mg/L of TiO2 anatase and aeroxide P25, respectively. The reuse of the magnetic nanocomposites allowed a maximum photo-degradation capacity of 65%.

公开(公告)号：US20180201516A1

公开(公告)日：2018-07-19

申请号：US15921524

申请日：2018-03-14

申请人： ORBITAL SYSTEMS AB

发明人： Amir Mehrdad MAHDJOUBI NAMIN

IPC分类号： C02F1/00 ,  C02F1/32 ,  C02F1/44 ,  E03B1/04 ,  E03B7/07

CPC分类号： C02F1/008 ,  C02F1/003 ,  C02F1/32 ,  C02F1/442 ,  C02F2103/002 ,  C02F2201/326 ,  C02F2209/001 ,  C02F2209/03 ,  C02F2209/05 ,  C02F2209/11 ,  C02F2209/40 ,  C02F2209/42 ,  C02F2301/046 ,  C02F2307/06 ,  E03B1/042 ,  E03B7/074 ,  E03B2001/045 ,  E03C1/00 ,  E03C1/0408 ,  Y02A20/148 ,  Y02A20/304

摘要： The present invention describes a hybrid device allowing for purification and either recycling of water or discarding of water, wherein said hybrid device comprises a recirculation loop which facilitates recirculation of water within said hybrid device, and also comprises: a filter system comprising at least one filter; at least one water quality sensor, a modified drain, which is adapted to collect the water used and to facilitate the stream of water used towards the recycling loop and filter system, so that water can be purified and recirculated, or towards drainage; a water treatment unit arranged for hygenisation of water; a functionality sensor for the water treatment unit;  wherein the hybrid device is arranged so that: it can operate in a recirculation mode providing purification and recirculation of water, until the water passing through said hybrid device is at a maximum level of contaminants; when any of said sensors is indicating the need to do so, and in particular when said at least one water quality sensor indicates that the water is contaminated above said maximum level of contaminants, the same water is redirected from recirculation to drainage and is discarded from the hybrid device.

公开(公告)号：US20180148353A1

公开(公告)日：2018-05-31

申请号：US15577478

申请日：2016-05-27

申请人： THE REGENTS OF THE UNIVERSITY OF MICHIGAN

发明人： John E. FOSTER ,  Selman MUJOVIC

IPC分类号： C02F1/46

CPC分类号： C02F1/4608 ,  C02F1/32 ,  C02F1/72 ,  C02F1/722 ,  C02F1/78 ,  C02F2101/308 ,  C02F2201/007 ,  C02F2201/46 ,  C02F2305/023

摘要： A system for water purification having a water inlet being distributed into a plurality of streams defining extended dielectric barrier layers with high surface area to volume ratios and a plasma disposed between at least a pair of the plurality of water streams forming a surface plasma attachment producing radicals that treat the water via diffusion.

公开(公告)号：US20180147314A1

公开(公告)日：2018-05-31

申请号：US15864095

申请日：2018-01-08

申请人： University of North Carolina at Charlotte ,  AquiSense Technologies LLC

发明人： Edward Brittain Stokes ,  Jennifer Godwin Pagan ,  Thomas Andrew Schmedake

IPC分类号： A61L9/20 ,  C02F1/32 ,  G01N21/33

CPC分类号： A61L9/205 ,  A61L2/10 ,  A61L2209/11 ,  C02F1/32 ,  C02F1/325 ,  C02F2201/3222 ,  C02F2201/3225 ,  C02F2201/3227 ,  C02F2201/3228 ,  C02F2201/326 ,  C02F2201/328 ,  C02F2209/11 ,  C02F2303/04 ,  C02F2305/10 ,  G01N21/031 ,  G01N21/33 ,  G01N21/5907 ,  G01N2201/065

摘要： A system for disinfecting a fluid, including: a flow cell including one or more inlet ports and one or more outlet ports, wherein the flow cell is configured to communicate a fluid containing a biological contaminant from the one or more inlet ports to the one or more outlet portions through an interior portion thereof; and one or more point radiation sources disposed about the flow cell, wherein the one or more point radiation sources are operable for delivering radiation to the biological contaminant; wherein an interior surface of the flow cell is operable for reflecting the radiation delivered to the biological contaminant by the one or more point radiation sources; and wherein the interior surface of the flow cell is operable for reflecting the radiation delivered to the biological contaminant by the one or more point radiation sources such that a radiation intensity is uniform throughout the interior portion of the flow cell. In one exemplary embodiment, the flow cell is an integrating sphere. Optionally, the system also includes a photocatalyzing material disposed on at least a portion of the interior surface of the flow cell.