Removing ammonium from water and wastewater using cost-effective adsorbents: A review
Ammonium is an important nutrient in primary production; however, high ammonium loads
can cause eutrophication of natural waterways, contributing to undesirable changes in water …
can cause eutrophication of natural waterways, contributing to undesirable changes in water …
Porous silica and carbon derived materials from rice husk pyrolysis char
Biomass pyrolysis is considered one of the most promising technologies for production of
sustainable fuels. Rice husk ash (RHA) contains over 60% silica, 10–40% carbon and minor …
sustainable fuels. Rice husk ash (RHA) contains over 60% silica, 10–40% carbon and minor …
Adsorption mechanisms of high-levels of ammonium onto natural and NaCl-modified zeolites
Zeolites, microporous aluminosilicate minerals, have high affinity to ammonium in water.
This study explored the mechanisms of ammonium adsorption onto natural zeolite and NaCl …
This study explored the mechanisms of ammonium adsorption onto natural zeolite and NaCl …
Synthesis of zeolite P1 from fly ash under solvent-free conditions for ammonium removal from water
In this work, zeolite P1 is synthesized from fluidized bed fly ash (FA) via a solvent-free
process. The formation of zeolite P1 is investigated as a function of crystallization reaction …
process. The formation of zeolite P1 is investigated as a function of crystallization reaction …
Circular economy-driven ammonium recovery from municipal wastewater: State of the art, challenges and solutions forward
In current biological nitrogen removal (BNR) processes, most of ammonium in municipal
wastewater is biologically transformed to nitrogen gas, making ammonium recovery …
wastewater is biologically transformed to nitrogen gas, making ammonium recovery …
Technologies for recovering nutrients from wastewater: a critical review
Phosphorus (P) is a non-renewable resource, production of nitrogen (N) fertilizer is energy
intensive, and discharge of these nutrients in treated wastewater causes environmental …
intensive, and discharge of these nutrients in treated wastewater causes environmental …
Metakaolin geopolymer characterization and application for ammonium removal from model solutions and landfill leachate
T Luukkonen, M Sarkkinen, K Kemppainen, J Rämö… - Applied Clay …, 2016 - Elsevier
Geopolymers are aluminosilicate compounds that are amorphous analogues of zeolites,
and thus possess similar cation-exchange properties. Geopolymers have been successfully …
and thus possess similar cation-exchange properties. Geopolymers have been successfully …
The investigation into the ammonium removal performance of Yemeni natural zeolite: Modification, ion exchange mechanism, and thermodynamics
A Alshameri, A Ibrahim, AM Assabri, X Lei, H Wang… - Powder Technology, 2014 - Elsevier
This paper present the first attempt to investigate the potential use of Yemeni (Al-Ahyuq)
natural zeolite on the effectiveness of ammonium ion (NH 4+) removal. The kinetics and …
natural zeolite on the effectiveness of ammonium ion (NH 4+) removal. The kinetics and …
Ammonium removal from aqueous solutions by natural Iranian zeolite in the presence of organic acids, cations and anions
F Mazloomi, M Jalali - Journal of Environmental Chemical Engineering, 2016 - Elsevier
The present study was conducted to evaluate the possibility of using natural Iranian zeolite
for ammonium (NH 4+) removal from aqueous solutions. Batch experiments were performed …
for ammonium (NH 4+) removal from aqueous solutions. Batch experiments were performed …
Removal of ammonium from aqueous solutions using zeolite synthesized from fly ash by a fusion method
M Zhang, H Zhang, D Xu, L Han, D Niu, B Tian… - Desalination, 2011 - Elsevier
This article investigates the removal of ammonium from aqueous solutions using zeolite
synthesized from fly ash by a fusion method, which combines alkaline fusion followed by …
synthesized from fly ash by a fusion method, which combines alkaline fusion followed by …