US 12,258,283 B2
Iron-based desalination
William J. Walker, Seattle, WA (US)
Assigned to Badwater Alchemy Inc., Seattle, WA (US)
Filed by Badwater Alchemy Inc., Seattle, WA (US)
Filed on May 1, 2023, as Appl. No. 18/142,021.
Application 18/142,021 is a continuation of application No. 17/175,034, filed on Feb. 12, 2021, granted, now 11,673,814.
Application 17/175,034 is a continuation of application No. 16/536,909, filed on Aug. 9, 2019, granted, now 10,919,784, issued on Feb. 16, 2021.
Claims priority of provisional application 62/719,494, filed on Aug. 17, 2018.
Prior Publication US 2023/0348298 A1, Nov. 2, 2023
Int. Cl. B01D 61/04 (2006.01); B01D 24/10 (2006.01); B01D 37/00 (2006.01); B01D 39/20 (2006.01); B01J 20/02 (2006.01); C02F 1/28 (2023.01); C02F 1/44 (2023.01); C02F 1/70 (2023.01); C22B 5/00 (2006.01); C02F 103/08 (2006.01)
CPC C02F 1/281 (2013.01) [B01D 24/105 (2013.01); B01D 37/00 (2013.01); B01D 39/2072 (2013.01); B01D 61/04 (2013.01); B01J 20/0229 (2013.01); C02F 1/288 (2013.01); C02F 1/441 (2013.01); C02F 1/705 (2013.01); C22B 5/00 (2013.01); B01D 2311/2626 (2013.01); C02F 2103/08 (2013.01); C02F 2305/08 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A desalination method, comprising:
receiving an inflow of water comprising chlorine and sodium;
injecting an oxidation agent into the water;
injecting a reducing agent into the water;
capturing, by particles, the chlorine and the sodium; and
emitting an outflow of the water.