Integrating adsorbents and electrochemistry to advance selective wastewater phosphate separations

N Sharma, E Apraku, M Gong, WA Tarpeh - Current Opinion in Chemical …, 2025 - Elsevier
Excessive discharges of phosphorus from wastewater streams and agricultural soils have
perturbed natural aquatic ecosystems by causing environmental issues like eutrophication …

CO2-driven ion exchange for ammonium recovery from source-separated urine

L Zhou, D Wang, J Yu, H Zhang, H Dong - Water Research, 2025 - Elsevier
Nitrogen recovery from urine and CO 2 utilization are both vital for achieving a circular
economy and mitigating climate change. Divided engineering solutions have been …

Chemical-free electrochemical system with membrane cathode assembly enables efficient ammonia recovery from urine

C Zhang, H Wu, J He, X Kong, D He, J Zheng… - Separation and …, 2025 - Elsevier
The extraction of ammonia from waste sources, such as urine, presents significant potential
for its utilization as fertilizers and chemical precursors. Conventional recovery techniques …