NSF award 2622024 · William Marsh Rice University

Simultaneous Desalination and Metal Recovery Enabled by Electrochemical Ion Pumping

Final report due

28 June 2029

in 984 days · The award ends on 28 February 2029.

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award ending 2029-02-28 · Research.gov
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Extension request14 Jan 2029in 819 days
award ending 2029-02-28 · Research.gov
PAPPG 24-1: “at least 45 days prior to the end date”
No-cost extension notice18 Feb 2029in 854 days
award ending 2029-02-28 · Research.gov
PAPPG 24-1: “at least ten calendar days prior to the end date”
Final report due28 Jun 2029in 984 days
award ending 2029-02-28 · Research.gov
PAPPG 24-1: “no later than 120-days following the end date of the award”
Project outcomes report due28 Jun 2029in 984 days
award ending 2029-02-28 · Research.gov
PAPPG 24-1: “no later than 120 days following the end date”
Award is closed out28 Jun 2029in 984 days
award ending 2029-02-28 · Research.gov
PAPPG 24-1: “financially closed out 120 days after their expiration date”

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NSF rules say the final report is due no later than 120 days after that.
So the final report is due by 28 June 2029.

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Award card

Award number: 2622024
Period of support: 1 Mar 2026 – 28 Feb 2029
Amount: $420,280
Awardee: William Marsh Rice University, Houston, TX
Program: EnvE-Environmental Engineering
Directorate: ENG

Abstract

Many industries, such as semiconductor manufacturing, mining, and electroplating, produce wastewater that contains salt and heavy metals. It is difficult and expensive to treat this type of wastewater. This project will develop a new technology called Electrochemical Ion Pumping (EIP) to remove salt and recover valuable metals like copper and nickel in a single step. EIP uses electrical control to separate salts…

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