公开(公告)号：US12221194B2

公开(公告)日：2025-02-11

申请号：US17895155

申请日：2022-08-25

Applicant: K-MARINE CO., LTD.

Inventor： Chan Woo Lee ,  Wang Seon Lee ,  Byeong Yeong Mun ,  Yun Seo Cheon

IPC: B63B35/32 ,  B63B35/44 ,  C02F1/00 ,  C02F1/28 ,  C02F1/40 ,  C02F103/00 ,  C02F103/08 ,  E02B15/04 ,  E02B15/10 ,  H02S20/30 ,  H02S40/10

Abstract: A solar boat for easy collection of spilled oil and garbage of the present disclosure includes a cabin unit, a boat body consisting of a pair of ship bottoms having a structure that is symmetrical left and right and spaced apart below the cabin unit, a solar panel unit provided above the cabin unit and configured to convert solar energy into electrical energy, a collection and transfer unit provided between the pair of ship bottoms, driven by the electric energy supplied from the solar panel unit, and configured to collect spilled oil and garbage into the inside of the boat body, a garbage storage unit, and a spilled oil storage unit, wherein the collection and transfer unit comprises a rotating conveyor belt, and an oil adsorption member and a collection member that are attached to and detached from the conveyor belt, and the solar boat for easy collection of spilled oil and garbage of the present disclosure has an effect of having excellent work efficiency by simultaneously including an oil adsorption member and a collection member that are attached to and detached from a conveyor belt and simultaneously proceeding with collection of spilled oil and collection of garbage on the water, and an effect of being able to separate the spilled oil from the oil adsorption member, the collection member, and the garbage and easily move the spilled oil to the spilled oil storage unit by including a steam spray nozzle configured to spray hot steam at the end of the conveyor belt.

公开(公告)号：US12209397B2

公开(公告)日：2025-01-28

申请号：US17527240

申请日：2021-11-16

Applicant: The Procter & Gamble Company

Inventor： Colin John Clarke ,  Frantz Beznik ,  Anna L. Connolly

IPC: E03B1/04 ,  C02F1/00 ,  E03B5/02 ,  E03B11/02 ,  C02F103/00

Abstract: A water use management system may be installed in a setting that contains a primary infrastructure for water use to provide an alternate, modular infrastructure for water use. Fresh water used at various points of use, such as a shower or sink, may be diverted into the modular infrastructure prior to draining into the primary infrastructure. Once diverted, the precedent use water is received at a reservoir system where it is treated for a subsequent use. Treatment may include filtration and/or chemical treatment, and may be based upon sensor feedback from the reservoir system. Once treated, the water is ready for subsequent use and may flow from the reservoir system, via the modular infrastructure, to a subsequent point of use, such as a toilet.

公开(公告)号：US20250027256A1

公开(公告)日：2025-01-23

申请号：US18773797

申请日：2024-07-16

Applicant: Gurtler Industries, Inc.

Inventor： Andrew Rupnow

IPC: D06F39/08 ,  C02F1/32 ,  C02F1/72 ,  C02F1/78 ,  C02F103/00

Abstract: Processes and apparatus for disinfecting textiles with a tunnel washing system having: a housing including a main wash zone, and a rinse zone, the main wash zone having a fluid inlet and a fluid outlet and the rinse zone having a fresh water fluid inlet, a soiled water fluid inlet, a recirculation inlet, and a recirculation outlet. A recirculation line is coupled to the recirculation inlet and recirculation outlet. The recirculation line is configured to receive a portion of water one or more zones, and includes an integrated fluid sanitizer module configured to at least partially sanitize the portion of the water from the rinse zone before it is returned to at least one zone.

公开(公告)号：US20250002385A1

公开(公告)日：2025-01-02

申请号：US18829492

申请日：2024-09-10

Applicant: TECHNION RESEARCH & DEVELOPMENT FOUNDATION LIMITED

Inventor： Charlotte VOGT ,  Noam ZISSER GAL ,  Noam KARO ,  Or MAYRAZ ,  Assaf LICHT

IPC: C02F5/02 ,  C02F5/10 ,  C02F101/30 ,  C02F103/00

Abstract: A combined method for carbon sequestration and water treatment is described in the present invention. Said carbon sequestration comprises capturing atmospheric carbon dioxide in an aqueous solution, and said water treatment comprises simultaneous removal of said carbon dioxide from said aqueous solution by electrochemical deposition of metal carbonates, hydroxides and/or mixed salts crystallised on crystallisation seeds or beads. The metal carbonates, hydroxides and mixed salts are insoluble or sparingly soluble inorganic compounds obtained from the captured carbon dioxide by chemical reactions with water and metal cations contained in said pre-treated water. The crystallisation seeds are seeding crystals serving as nucleation centres for crystal growth of the metal carbonates, hydroxides and/or mixed salts from the alkaline stream. The crystallisation seeds and beads are optionally chemically modified with chemical functional groups to provide selective tuneable purity to the crystalline metal carbonates, hydroxides and/or mixed salts crystallised on said seeds or beads.

公开(公告)号：US20240426006A1

公开(公告)日：2024-12-26

申请号：US18738566

申请日：2024-06-10

Applicant: INFINEUM INTERNATIONAL LIMITED

Inventor： ANDREW D. SCHWARZ ,  ZUNGSUN CHOI ,  CHOONGHYUK LEE ,  JAEHO CHOI ,  YOUNG KIM ,  KI TAE NAM ,  SEUNGWOO CHOI ,  KANG HEE CHO ,  CHANG HYUN LEE ,  JUN-SEO LEE

IPC: C25B11/089 ,  C02F1/461 ,  C02F1/467 ,  C02F103/00 ,  C25B1/34 ,  C25B11/063

Abstract: The present invention relates to a process for preparing catalytic anodes for use in electro-chlorination systems which generate chlorine from aqueous solutions via the chlorine evolution reaction. These anodes comprise an electrically conductive metallurgical layer essentially comprising ruthenium, tin and titanium. The desired characteristics of this metallurgical layer may be realised via a process of preparation employing specific control of reactants and process conditions.

公开(公告)号：US20240425389A1

公开(公告)日：2024-12-26

申请号：US18708270

申请日：2022-11-11

Applicant: D2D Water Solutions B.V.

Inventor： Ton VAN HECKE

IPC: C02F1/44 ,  C02F1/32 ,  C02F1/68 ,  C02F103/00

Abstract: Residential water treatment system, including: —a rain water collector (1), a water treatment unit (9), and a pump (2) for pumping water from the rain water collector (1) to the water treatment unit (9) via a water duct (8), wherein the water treatment unit (9) includes: an ultrafiltration unit (10) including a filtering space (12), a water collecting space (13) and a downstream filtered mf) water outlet (14), the filtering space (12) and collecting space (13) being separated by a porous wall (4), wherein the filtering space (12) extends between a water inlet port (11) and a water outlet port (15), in particular for supplying water to the filtering space during a water filtering phase and for flushing the filtering space during a flushing phase; wherein the system is configured for feeding flushing water from the filtering space (12) to the rain water collector (1) during a filter flushing phase.

公开(公告)号：US20240424331A1

公开(公告)日：2024-12-26

申请号：US18672965

申请日：2024-05-23

Applicant: Robert M Sanchez

Inventor： Robert M Sanchez

IPC: A62C35/68 ,  C02F1/00 ,  C02F103/00

Abstract: A Fire Sprinkler System Discharge Filter System (FSSDFS) includes a strainer and filter. The strainer is connected through a valve to a sprinkler system riser. Strained waste water is filtered by the filter and is suitable for general release. Filtered was is directly released from the filter with no further filtering. The FSSDFS is a low cost system suitable to permanently connect to a sprinkler system to avoid costs for delivering, connecting, operating, disconnecting, and returning a mobile system.

公开(公告)号：US12173729B2

公开(公告)日：2024-12-24

申请号：US17738493

申请日：2022-05-06

Applicant: Natural Ocean Well Co.

Inventor： Robert A. Bergstrom

IPC: B01D61/02 ,  B01D61/08 ,  B01D61/10 ,  B01D65/02 ,  B01D65/08 ,  C02F1/00 ,  C02F1/44 ,  C02F1/76 ,  C02F1/78 ,  F04F1/08 ,  C02F103/00 ,  C02F103/08 ,  F04F1/20

Abstract: A desalination brine dispersal apparatus and method employ airlift to remove, oxygenate and disperse brine from a desalination apparatus. The apparatus includes a brine removal conduit having a brine inlet that receives brine from the desalination apparatus, a plurality of brine outlets submerged in seawater and one or more air introduction points located at depths below the brine outlets. The supplied air oxygenates and moves brine through the brine removal conduit and outlets via airlift and disperses the brine into seawater away from the brine removal conduit. The apparatus avoids the formation of concentrated, high shear brine plumes and can disperse brine into seawater over a wide area well away from the brine removal conduit.

公开(公告)号：US20240410574A1

公开(公告)日：2024-12-12

申请号：US18636104

申请日：2024-04-15

Applicant: Stefan Johansson

Inventor： Stefan Johansson

IPC: F23G5/12 ,  B01D53/88 ,  C02F11/06 ,  C02F103/00 ,  F23G5/50 ,  F23J15/02

Abstract: A compact waste combustion system deployed within a portable toilet has a burn chamber that includes a processor, a burner, a trapdoor mechanism configured to seal an entrance to the burn chamber when the compact waste combustion system is operated in a first mode and a waste receptacle configured to feed waste material to the burn chamber through the trapdoor mechanism in a second mode of operation. The processor may be configured to detect presence of a waste in the waste receptacle, configure the system to operate in the second mode and to pass waste into the burn chamber, configure the compact waste combustion system to operate in the first mode after the waste has passed into the burn chamber, and activate the burner when the compact waste combustion system is operated in the first mode and the waste is located in the burn chamber.

公开(公告)号：US20240410140A1

公开(公告)日：2024-12-12

申请号：US18812475

申请日：2024-08-22

Applicant: Kohler (China) Investment Co., Ltd.

Inventor： Bojian Han ,  Taiwoon Woon ,  Yinting You

IPC: E03B1/04 ,  C02F1/00 ,  C02F1/44 ,  C02F103/00

Abstract: A sink applied to a system for recovering and reusing graywater includes a sink body, including a water basin located at an upper part of the sink body and a cavity located at a lower part of the sink body. The water basin comprises a water outlet configured to be connected to a sewer. The sink also includes a sink graywater recovery pipeline configured to be connected to the water outlet. The sink also includes a washing device configured to be connected to the sink graywater recovery pipeline. The sink also includes a switching device configured to switch between the sewer and the sink graywater recovery pipeline. When the switching device opens the sewer and closes the sink graywater recovery pipeline, the graywater is led into the sewer and discarded. When the switching device opens the sink graywater recovery pipeline and closes the sewer, the graywater is led into the washing device.