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1. 发明申请

US20230096195A1 IMPROVEMENTS RELATING TO WATER PURIFICATION 有权
公开(公告)号：US20230096195A1
公开(公告)日：2023-03-30
申请号：US17759326
申请日：2021-01-22
申请人： MOLECULE RND LIMITED
发明人： Kurt FRANCIS
IPC分类号： C02F1/28 , B01J20/22 , C02F1/04
摘要： A method of obtaining water from a liquid composition comprising water, the method comprising: (a) providing a sorbent material; (b) contacting the sorbent material with the liquid composition comprising water; (c) separating the sorbent material and the liquid composition comprising water; and (d) desorbing water from the sorbent material; wherein the sorbent material is a metal-organic material.

2. 发明申请

US20230067663A1 RESONANT THERMAL OSCILLATOR TO IMPROVE OUTPUT OF A THERMO-FLUIDIC SYSTEM 有权
公开(公告)号：US20230067663A1
公开(公告)日：2023-03-02
申请号：US17760070
申请日：2021-02-12
申请人： William Marsh Rice University
发明人： Alessandro Alabastri , Pratiksha Dongare , Nancy J. Halas , Peter J. Nordlander , Oara Neumann
IPC分类号： B01D1/00 , B01D3/00 , C02F1/14 , C02F1/04 , C02F1/00
摘要： A method includes providing a resonant thermal oscillator in a thermofluidic system having at least two counter-flowing liquid streams separated by at least a spectrum absorbing material, wherein the spectrum absorbing material is hydrophobic, light-absorbing, and photothermal, and adjusting a flow rate in at least one of the counter-flowing liquid streams to maximize heat transfer between the at least two counter-flowing liquid streams.

3. 发明申请

US20230054521A1 INCINERATOR SYSTEM FOR ON-SITE COMPLETION FLUID REMOVAL AND METHODS OF USING THE SAME 有权
公开(公告)号：US20230054521A1
公开(公告)日：2023-02-23
申请号：US17961343
申请日：2022-10-06
申请人： Saudi Arabian Oil Company
发明人： Mahmoud A. Alqurashi , Ossama R. Sehsah
IPC分类号： C02F1/04 , B01D1/00 , C02F1/00
摘要： An incinerator system includes an evaporator tank having a fluid inlet, a steam vent, and an evaporation cavity and a heating assembly having a plurality of heating rods mounted on a rod spacing mechanism and disposed in the evaporation cavity of the evaporator tank. The rod spacing mechanism is configured to move the plurality of heating rods within the evaporation cavity. The incinerator system also includes a sensor system having a plurality of sensors positioned to perform one or more sensor measurements in the evaporation cavity and a programmable logic controller communicatively coupled to the sensor system and the heating assembly. The programmable logic controller is configured to instruct the rod spacing mechanism to move at least one of the plurality of heating rods based on the one or more sensor measurements.

4. 发明申请

US20230052167A1 WASTE WATER MANAGEMENT 有权
公开(公告)号：US20230052167A1
公开(公告)日：2023-02-16
申请号：US17974339
申请日：2022-10-26
申请人： Breakthrough Technologies, LLC
发明人： Kamal Jaffrey
IPC分类号： C02F1/04 , C02F1/30 , C02F1/32 , C02F1/38 , C02F1/463 , C02F9/00 , B01D1/00 , C02F1/00
摘要： A system includes a first separator configured to receive waste water, retain a first portion of the waste water, and separate the first portion of the waste water into a first vapor and a first solid material; and a second separator in fluid communication with the first separator, the second separator being configured to receive a second portion of the waste water from the first separator and to separate the second portion of the waste water into a second vapor and a second solid material, the second separator including a first condenser, a heating element, and a first electrocoagulation unit. Related apparatus, systems, techniques and articles are also described.

5. 发明申请

US20230043485A1 APPARATUS, SYSTEM, AND METHOD TO REMOVE CONTAMINATES FROM A FLUID WITH MINIMIZED SCALING 有权
公开(公告)号：US20230043485A1
公开(公告)日：2023-02-09
申请号：US17959794
申请日：2022-10-04
申请人： Katz Water Tech, LLC
发明人： Gary P. Katz
IPC分类号： C02F1/04 , B01D3/06
摘要： An apparatus, system and method to remove purified vapor from a contaminated fluid using energy. The apparatus comprises an inlet wherein contaminated fluid flows in the apparatus through the inlet; at least two outlets wherein a first outlet exits purified vapor and a second outlet wherein contaminated fluid with a portion removed as purified vapor exits the apparatus; an energy source that causes the contaminated fluid to heat to a temperature wherein at least a portion of the contaminated fluid is converted to purified vapor; at least two different flow paths from at least one inlet to the first outlet and second outlet, the first and second flow paths flow through at least a portion of the apparatus.

6. 发明申请

US20230028182A1 APPARATUSES, SYSTEMS, AND METHOD FOR FILTRATION 有权
公开(公告)号：US20230028182A1
公开(公告)日：2023-01-26
申请号：US17867750
申请日：2022-07-19
申请人： Lehigh University
发明人： Arup K. SenGupta , Hao Chen
IPC分类号： C02F1/42 , C02F1/04 , B01D1/14 , B01D5/00 , B01J47/014 , B01J47/06 , B01J43/00
摘要： Methods, systems, and apparatuses for recovering water from an aqueous stream containing a solute are disclosed herein. In accordance with an aspect, provided is method comprising receiving an inlet brine stream comprising water and a solute; producing a concentrated brine stream by contacting the inlet brine stream with an ion exchange resin configured to extract water from the inlet brine stream, the ion exchange resin comprising a plurality of pores adapted to receive water molecules; ceasing the contact of the ion exchange resin with the inlet brine stream and the concentrated brine stream; and evaporating at least a portion of the water contained in the ion exchange resin aided by unsaturated air with less than 100% relative humidity using an evaporation unit.

7. 发明申请

US20230017568A1 METHOD AND SYSTEM FOR ZERO DISCHARGE TREATMENT OF DESULFURIZATION WASTEWATER SUITABLE FOR MULTIPLE WORKING CONDITIONS 有权
公开(公告)号：US20230017568A1
公开(公告)日：2023-01-19
申请号：US17902933
申请日：2022-09-05
申请人： Xi'an Boiler & Environment Protection Engineering Co., Ltd.
发明人： Fusheng YU , Huijie DAN , Guoping NIU , Yongjun NIU , Ming LEI , Dingbang WANG , Haoran GUO , Shaoliang WANG , Zhenjing SHI
IPC分类号： B01D53/80 , B01D53/14 , B01D53/50 , B01D53/68 , B01D21/26 , C02F1/04 , C02F1/16 , B01D53/18 , B01D53/96 , F23J15/04
摘要： A desulfurization wastewater zero discharge treatment method and system suitable for multiple working conditions. A tail flue of a boiler and a bottom outlet of a wastewater drying tower are both communicated with an inlet of a dust collector; an outlet of the dust collector is communicated with flue gas inlets of a wastewater concentration tower and a desulfurization absorption tower; the wastewater concentration tower is communicated with the desulfurization absorption tower; the desulfurization absorption tower is communicated with a chimney; the desulfurization absorption tower is communicated with a gypsum cyclone; the gypsum cyclone is communicated with a filtrate water tank; the gypsum cyclone is communicated with a gypsum dewatering machine; the gypsum dewatering machine is communicated with a gas liquid separating tank; and a flue gas port of the tail flue of the boiler is communicated with the flue gas inlet of the wastewater drying tower.

8. 发明申请

US20220363565A1 Equipment and procedure for the extraction of solids from contaminated fluids 有权
公开(公告)号：US20220363565A1
公开(公告)日：2022-11-17
申请号：US17324126
申请日：2021-05-19
申请人： Sebastian Vera Alarcon
发明人： Sebastian Vera Alarcon
IPC分类号： C02F1/12 , C02F1/36 , C02F1/16 , C02F1/04
摘要： Equipment and procedure for extraction of solids from contaminated fluids whose basic purpose is to obtain the crystallised solids from the contaminated fluids, without any type of rejection in order to valorize them and to obtain purified water in a single stage, all in a continuous adiabatic/sonic process with evaporation/crystallisation and with low energy consumption and where the procedure is characterised by being constituted basically by at least three circuits fully interconnected as a single piece of equipment where the first circuit, the principal circuit, is constituted by an inlet duct of the contaminated fluid to be treated (1) followed by a pre-filter (2) followed by a filter for fine particles (3), a heat exchanger of preheated contaminated fluid (5) in the heat exchanger (4), followed by a fluid feedback pump (6) to a nozzle formed by an injector (7) and an ejector (8), which introduce the fluid to an evaporation chamber (9), where the steam that exits is introduced into a closed-loop electromagnetic servomechanism (26), an saturated steam ejector outlet (32), driven to the heat exchanger (4), outlet (13) as purified water from the saturated steam (22).

9. 发明授权

US11465918B2 Water purification system and process 有权
公开(公告)号：US11465918B2
公开(公告)日：2022-10-11
申请号：US16979148
申请日：2019-03-06
申请人： Steve Bitterly
发明人： Steve Bitterly , Jack Bitterly
IPC分类号： C02F1/04 , B01D1/22 , B01D1/28 , B01D5/00 , C02F1/06 , C02F1/08
摘要： A small processor produces potable water from contaminated water. Its components mount in a hermetically sealed housing, which include a boiler-condenser assembly and a compressor unit. Contaminated water is injected onto one or more aluminum shells' inside surface of the boiler-condenser assembly. Shell rotation enhances boiling heat transfer by causing the water to form thin films on the shells' inside surface. Shell rotation also enhances condensing heat transfer by assisting in removing the purified condensate from the shells' outer surface. The change of phase heat of condensation energy from vapor to liquid transfers through the shells to the boilers to cause boiling. Vapor boiled inside the boiler chambers flows toward the compressor, which raises the vapor's pressure and temperature to drive the process. Shell rotation causes centrifugal force that holds and directs concentrated un-boiled remaining water on the shells' inside walls towards the output pumps. Wipers mounted adjacent each shell's boiler surface smooth contaminated water. Wipers adjacent the condenser surfaces help remove condensate from that surface to present a clean condenser for improved condensation.

10. 发明授权

US11465917B2 Wastewater evaporative separation systems 有权
公开(公告)号：US11465917B2
公开(公告)日：2022-10-11
申请号：US16784800
申请日：2020-02-07
申请人： ECOVAP, INC.
发明人： Michael J. Patey
IPC分类号： C02F1/04 , B01D1/00 , F28F25/04 , F28F25/06 , F28C3/08 , B01D1/22 , B01D1/14 , B01D1/20 , B01D1/30 , C02F1/12 , C02F1/14 , B01D5/00 , F28D1/03 , F28F3/08 , F28C1/00 , E04B1/61 , F28F25/00
摘要： A wastewater evaporative separation system can include an evaporation panel assembly having a plurality of individual evaporation panels laterally and releasably joined together, the evaporation panel assembly configured for receiving wastewater from a body of wastewater and evaporating water therefrom as the wastewater cascades down the evaporation panel assembly and contaminants become more concentrated. The system also includes a wastewater delivery system fluidly associated with the body of wastewater with a fluid directing assembly delivering the wastewater from the body of wastewater to an upper portion of the evaporation panel assembly.

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