Rapid removal of ammonium from domestic wastewater using polymer hydrogels

H Cruz, P Luckman, T Seviour, W Verstraete… - Scientific reports, 2018 - nature.com
To date, technologies to recover ammonium from domestic wastewater from the mainstream
have not found widespread application. This is largely due to the low ammonium …

Modified poly (acrylic acid)-based hydrogels for enhanced mainstream removal of ammonium from domestic wastewater

H Cruz, B Laycock, E Strounina, T Seviour… - Environmental …, 2020 - ACS Publications
Rapid and continuous ammonium adsorption from mainstream coupled with side-stream
ammonium recovery and adsorbent regeneration could enable ammonium recovery from …

Ammonium removal and recovery from effluent of AnMBR treating real domestic wastewater using polymeric hydrogel

M He, TCA Ng, S Huang, B Xu, HY Ng - Separation and Purification …, 2022 - Elsevier
Anaerobic membrane bioreactor (AnMBR) technology has been considered promising to
transform domestic wastewater (DWW) treatment as a net energy producer via bioenergy …

[HTML][HTML] Magnetic poly (acrylic acid)-based hydrogels for rapid ammonium sorption and efficient sorbent separation from sewage

H Cruz, MY Gabon, S Salehin, T Seviour… - Environmental Science …, 2021 - Elsevier
Ammonium sorption and recovery processes typically take place in conventional packed
columns, with a configuration that enables maximum sorption by the sorbents. However …

Mainstream ammonium recovery to advance sustainable urban wastewater management

H Cruz, YY Law, JS Guest, K Rabaey… - Environmental …, 2019 - ACS Publications
Throughout the 20th century, the prevailing approach toward nitrogen management in
municipal wastewater treatment was to remove ammonium by transforming it into dinitrogen …

Removal of ammonium from municipal wastewater with powdered and granulated metakaolin geopolymer

T Luukkonen, K Věžníková, ET Tolonen… - Environmental …, 2018 - Taylor & Francis
Ammonium removal from municipal wastewater poses challenges with the commonly used
biological processes. Especially at low wastewater temperatures, the process is frequently …

Rapid and wide pH-independent ammonium-nitrogen removal using a composite hydrogel with three-dimensional networks

Y Zheng, Y Xie, A Wang - Chemical Engineering Journal, 2012 - Elsevier
Chitosan grafted poly (acrylic acid)/unexpanded vermiculite (CTS-g-PAA/UVMT), a granular
composite hydrogel with three-dimensional networks, was prepared via in situ graft …

Removing ammonium from water and wastewater using cost-effective adsorbents: A review

J Huang, NR Kankanamge, C Chow, DT Welsh… - Journal of …, 2018 - Elsevier
Ammonium is an important nutrient in primary production; however, high ammonium loads
can cause eutrophication of natural waterways, contributing to undesirable changes in water …

Fast removal of ammonium ion using a hydrogel optimized with response surface methodology

Y Zheng, Y Liu, A Wang - Chemical engineering journal, 2011 - Elsevier
Response surface methodology (RSM) based on a three-level, three-variable, Box–
Behnken design (BBD) was used to optimize the preparation parameters of a hydrogel …

A critical review on ammonium recovery from wastewater for sustainable wastewater management

Y Ye, HH Ngo, W Guo, Y Liu, SW Chang… - Bioresource …, 2018 - Elsevier
The growing global population's demand for ammonium has triggered an increase in its
supply, given that ammonium plays a crucial role in fertilizer production for the purpose of …