@article {son2020stepwise,
	title = {Stepwise ammonium enrichment using selective battery electrodes},
	journal = {Environmental Science: Water Research \&amp; Technology},
	volume = {6},
	number = {6},
	year = {2020},
	pages = {1649{\textendash}1657},
	publisher = {Royal Society of Chemistry},
	author = {Son, Moon and Kolvek, Eric and Kim, Taeyoung and Yang, Wulin and Vrouwenvelder, Johannes S and Gorski, Christopher A and Logan, Bruce E.}
}
