公开(公告)号：US20210253456A1

公开(公告)日：2021-08-19

申请号：US17198572

申请日：2021-03-11

申请人： Bryan R. Johnson

发明人： Bryan R. Johnson

IPC分类号： C02F1/66 ,  C02F1/76 ,  C02F1/00 ,  B01D53/14

摘要： A biogas treatment process is integrated with a water treatment process to adjust the pH level of the water and to provide more effective disinfection of the water. A water wash process is utilized to separate methane and carbon dioxide present in the biogas. During the water wash process, the biogas is mixed with water and the carbon dioxide is absorbed into the water. Because the process typically occurs at an elevated pressure and reduced temperature to enhance the solubility of carbon dioxide in water, the water stream becomes supersaturated with carbon dioxide. This water stream, which is supersaturated with carbon dioxide, is provided to the water treatment process to adjust the pH level of the water treatment process. The pH level is regulated to a desired level such that an increased relative concentration of hypochlorous acid is produced when sodium hypochlorite is added to the treatment process.

公开(公告)号：US20240294409A1

公开(公告)日：2024-09-05

申请号：US18663666

申请日：2024-05-14

申请人： Bryan R. Johnson

发明人： Bryan R. Johnson

IPC分类号： C02F1/66 ,  B01D53/14 ,  C02F1/00 ,  C02F1/76

CPC分类号： C02F1/66 ,  B01D53/1475 ,  B01D53/1487 ,  C02F1/008 ,  C02F1/76 ,  B01D2252/103 ,  C02F2209/06 ,  C02F2209/40 ,  C02F2303/04

摘要： A biogas treatment process is integrated with a water treatment process to adjust the pH level of the water and to provide more effective disinfection of the water. A water wash process is utilized to separate methane and carbon dioxide present in the biogas. During the water wash process, the biogas is mixed with water and the carbon dioxide is absorbed into the water. Because the process typically occurs at an elevated pressure and reduced temperature to enhance the solubility of carbon dioxide in water, the water stream becomes supersaturated with carbon dioxide. This water stream, which is supersaturated with carbon dioxide, is provided to the water treatment process to adjust the pH level of the water treatment process. The pH level is regulated to a desired level such that an increased relative concentration of hypochlorous acid is produced when sodium hypochlorite is added to the treatment process.

公开(公告)号：US12012344B2

公开(公告)日：2024-06-18

申请号：US17198572

申请日：2021-03-11

申请人： Bryan R. Johnson

发明人： Bryan R. Johnson

IPC分类号： C02F1/66 ,  B01D53/14 ,  C02F1/00 ,  C02F1/76

CPC分类号： C02F1/66 ,  B01D53/1475 ,  B01D53/1487 ,  C02F1/008 ,  C02F1/76 ,  B01D2252/103 ,  C02F2209/06 ,  C02F2209/40 ,  C02F2303/04

摘要： A biogas treatment process is integrated with a water treatment process to adjust the pH level of the water and to provide more effective disinfection of the water. A water wash process is utilized to separate methane and carbon dioxide present in the biogas. During the water wash process, the biogas is mixed with water and the carbon dioxide is absorbed into the water. Because the process typically occurs at an elevated pressure and reduced temperature to enhance the solubility of carbon dioxide in water, the water stream becomes supersaturated with carbon dioxide. This water stream, which is supersaturated with carbon dioxide, is provided to the water treatment process to adjust the pH level of the water treatment process. The pH level is regulated to a desired level such that an increased relative concentration of hypochlorous acid is produced when sodium hypochlorite is added to the treatment process.

公开(公告)号：US20110259771A1

公开(公告)日：2011-10-27

申请号：US13045451

申请日：2011-03-10

申请人： Bryan R. Johnson

发明人： Bryan R. Johnson

IPC分类号： B65D85/00

CPC分类号： H04B1/3888 ,  A45C11/00 ,  A45C2011/003 ,  A45F5/00 ,  A45F2200/0525 ,  G06F1/1626 ,  G06F2200/1633 ,  H04M1/04

摘要： A case for a portable electronic device includes a shell having an interface aperture and a circular channel within a rear surface. The case further includes a disc captured within the circular channel, wherein the disc has a strap exposed on a surface proximate to the rear surface. Alternatively, the case includes sleeve portions that have apertures on front planar surfaces and semicircular channels on corresponding rear surfaces. The sleeve portions are adapted to mate at a connection interface wherein the semicircular channels collectively form a circular channel. The case optionally includes ridges that protrude from the rear surfaces and optionally includes one or more retractable legs that enable support of the case in at least one of a landscape orientation and a portrait orientation.

摘要翻译： 用于便携式电子设备的壳体包括具有接口孔和在后表面内的圆形通道的外壳。 壳体还包括在圆形通道内捕获的盘，其中盘具有暴露在靠近后表面的表面上的条带。 或者，壳体包括在前平面上具有孔和在相应的后表面上具有半圆形通道的套筒部分。 套筒部分适于在连接界面处配合，其中半圆形通道共同形成圆形通道。 壳体可选地包括从后表面突出的脊，并且可选地包括一个或多个可伸缩腿，其能够以横向和纵向方向中的至少一个支撑壳体。