公开(公告)号：US12186705B2

公开(公告)日：2025-01-07

申请号：US16973214

申请日：2019-10-14

Applicant: Waterise AS

Inventor： Davoud Tayebi ,  Tom Gunnar Omberg ,  Morten Hana ,  Jo Jernsletten

IPC: B01D61/08 ,  B01D61/02 ,  B01D61/10 ,  B01D61/12 ,  C02F1/26 ,  C02F1/44 ,  C02F103/08

Abstract: A subsea desalination template includes subsea desalination module zones and module fluid couplings. A desalinated water outlet is in fluid connection with the module fluid coupling in the subsea desalination module zone. Subsea desalination modules with reverse osmosis cartridges are in fluid connection with a subsea template fluid coupling, a seawater inlet section, and a concentrated seawater outlet section. A transport pump assembly for desalinated water in a pump module is in fluid connection with the subsea desalination template and the desalination modules. A seawater circulation pump is in fluid connection with a seawater side of the at least one reverse osmosis cartridge. A desalinated water pipeline conveys fluid from the desalinated water transport pump assembly to a location above sea level.

公开(公告)号：US20230143172A1

公开(公告)日：2023-05-11

申请号：US17910699

申请日：2021-03-10

Applicant: Waterise AS

Inventor： Davoud TAYEBI ,  Jo JERNSLETTEN ,  Tom Gunnar OMBERG ,  Morten HANA

IPC: C02F1/44 ,  B01D61/08 ,  B01D61/04

CPC classification number: C02F1/441 ,  B01D61/08 ,  B01D61/04 ,  C02F2103/08

Abstract: The present invention relates to shallow water subsea desalination system with a subsea desalination template (20) located on a seabed. A retrievable subsea RO-module (4) is located in a subsea RO-module zone (23) of the subsea desalination template (20) and is connected to a RO-module connection. A seawater booster pump assembly (1) includes a seawater inlet (7) and an outlet in fluid connection with a seawater inlet side of the RO-cartridge assembly. A retrievable subsea booster module (2) includes the seawater booster pump assembly (1). A pressure regulator (11) is in fluid connection with a retentate side of the least one retrievable subsea RO-module (4).

公开(公告)号：US20240189773A1

公开(公告)日：2024-06-13

申请号：US18556503

申请日：2022-04-25

Applicant: WATERISE AS

Inventor： Morten Hana ,  Tom Gunnar Omberg ,  Jo Jernsletten ,  Beatriz Garcia Fernandez

IPC: B01D61/02 ,  B01D61/08 ,  C02F1/44 ,  C02F103/08

CPC classification number: B01D61/025 ,  B01D61/08 ,  C02F1/441 ,  B01D2313/21 ,  B01D2313/24 ,  B01D2313/54 ,  B01D2315/06 ,  B01D2317/04 ,  C02F2103/08 ,  C02F2201/007 ,  C02F2301/066

Abstract: The present invention concerns a subsea filter-box with a plurality of pressure-vessels 1 forming at least one group of longitudinal pressure-vessels. A first support plate 7 and a second support plate 8 includes a plurality of fixing geometries 20, each supporting pressure-vessel end sections 17, 6. Each of the plurality of pressure-vessels extends between a fixture on the first support plate and a fixture on the second support plate. Each group of pressure-vessels includes at least one entry pressure-vessel one end pressure-vessel 14, adjoining and in liquid connection with an intermediate pressure-vessel 16; and a filter-box frame, clamping the first support plate 7 and the second support plate 8 to the plurality of pressure-vessels. A filter module with at least one filter-box is also disclosed.

公开(公告)号：US20210220775A1

公开(公告)日：2021-07-22

申请号：US16973214

申请日：2019-10-14

Applicant: Waterise AS

Inventor： Davoud TAYEBI ,  Tom Gunnar OMBERG ,  Morten HANA ,  Jo JERNSLETTEN

IPC: B01D61/08 ,  B01D61/02 ,  B01D61/10 ,  C02F1/44

Abstract: A subsea desalination template includes subsea desalination module zones and module fluid couplings. A desalinated water outlet is in fluid connection with the module fluid coupling in the subsea desalination module zone. Subsea desalination modules with reverse osmosis cartridges are in fluid connection with a subsea template fluid coupling, a seawater inlet section, and a concentrated seawater outlet section. A transport pump assembly for desalinated water in a pump module is in fluid connection with the subsea desalination template and the desalination modules. A seawater circulation pump is in fluid connection with a seawater side of the at least one reverse osmosis cartridge. A desalinated water pipeline conveys fluid from the desalinated water transport pump assembly to a location above sea level.