公开(公告)号：US12115465B1

公开(公告)日：2024-10-15

申请号：US18429743

申请日：2024-02-01

申请人： KING FAISAL UNIVERSITY

发明人： Sayeed Rushd

IPC分类号： B01D3/00 ,  B01D1/00 ,  B01D1/22 ,  B01D5/00 ,  C02F1/04 ,  C02F1/08 ,  C02F1/14 ,  C02F1/46 ,  C02F103/08

CPC分类号： B01D1/0035 ,  B01D1/22 ,  B01D5/009 ,  C02F1/043 ,  C02F1/08 ,  C02F1/14 ,  C02F1/4608 ,  C02F2103/08 ,  C02F2201/002 ,  C02F2303/04

摘要： A system for production of water and salt is disclosed. The system includes a power source, a solar still, a brine collector, an atmospheric water generator and a plasma treatment chamber. The solar still includes a saltwater inlet, a brine outlet, a humid air outlet, and at least one transparent window for directing solar radiation into the solar still and heating incoming saltwater. The brine collector receives brine from the solar still and performs a drying process to produce salt. The atmospheric water generator includes a humid air inlet connected to the humid air outlet of the solar still and is configured to generate freshwater which is directed to a plasma treatment chamber for production of plasma activated water. The solar still may include a flow management structure of multiple transparent layers for increased efficiency. The multiple transparent layers may be inclined and formed of a synthetic polymer.

公开(公告)号：US11815351B1

公开(公告)日：2023-11-14

申请号：US18210253

申请日：2023-06-15

申请人： KING FAISAL UNIVERSITY

发明人： Chawki Awada ,  Sayeed Rushd ,  Nagih Shaalan

IPC分类号： G01N27/22 ,  G01B7/06 ,  G01N17/00

CPC分类号： G01B7/085 ,  G01N17/008 ,  G01N27/22

摘要： The device for monitoring internal pipe deposit accumulation is a capacitance-based sensor for monitoring changes in thickness of deposits accumulating on an internal surface of a pipe. The device includes a pipe segment having opposed first and second open ends with at least one valve releasably sealing at least one of the first and second open ends. A first electrode, in the form of an electrically conductive cylindrical shell, is mounted on and surrounds a portion of an external surface of the pipe segment. A second electrode, in the form of an electrically conductive rod, is mounted coaxially within an interior of the pipe segment. An electrical power source is electrically connected across the first and second electrodes to form a cylindrical capacitor and changes in capacitance of the cylindrical capacitor are monitored by a controller.