Struvite formation and decomposition characteristics for ammonia and phosphorus recovery: A review of magnesium-ammonia-phosphate interactions

B Tansel, G Lunn, O Monje - Chemosphere, 2018 - Elsevier
Abstract Struvite (MgNH 4 PO 4· 6H 2 O) forms in aqueous systems with high ammonia and
phosphate concentrations. However, conditions that result into struvite formation are highly …

Phosphorus recovery as struvite: Recent concerns for use of seed, alternative Mg source, nitrogen conservation and fertilizer potential

S Kataki, H West, M Clarke, DC Baruah - Resources, Conservation and …, 2016 - Elsevier
Finite availability of phosphorus (P) resources makes recovery of this non-substitutable plant
nutrient from alternative waste sources an increasingly attractive option of renewed interest …

Treatment options for nanofiltration and reverse osmosis concentrates from municipal wastewater treatment: A review

K Arola, B Van der Bruggen, M Mänttäri… - Critical Reviews in …, 2019 - Taylor & Francis
Conventionally treated municipal wastewaters create environmental challenges due to
eutrophication of effluent receiving waters and significant concentrations of micropollutants …

Formation of struvite from agricultural wastewaters and its reuse on farmlands: Status and hindrances to closing the nutrient loop

A Muhmood, J Lu, R Dong, S Wu - Journal of environmental management, 2019 - Elsevier
To meet the needs of a fast growing global population, agriculture and livestock production
have been intensified, resulting in environmental pollution, climate change, and soil health …

Thermodynamic modeling of magnesium ammonium phosphate cement and stability of its hydration products

W Han, H Chen, X Li, T Zhang - Cement and Concrete Research, 2020 - Elsevier
Magnesium ammonium phosphate cement (MAPC) is commonly applied as a repair
material. However, its hydration mechanism remains unclear. A thermodynamic modeling …

Assessment of recovered struvite as a safe and sustainable phosphorous fertilizer

C Mancho, S Diez-Pascual, J Alonso, M Gil-Díaz… - Environments, 2023 - mdpi.com
Phosphorus (P) is an essential nutrient for crops. Modern agriculture is dependent on P
derived from phosphate rock, which is a non-renewable resource that is becoming …

Synergy of phosphate-controlled release and sulfur oxidation in novel polysulfide composites for sustainable fertilization

SF Do Valle, AS Giroto, HPG Reis… - Journal of Agricultural …, 2021 - ACS Publications
The development of smart and eco-friendly fertilizers is pivotal to guarantee food security
sustainably. Phosphate rock and struvite are promising alternatives for P fertilization; …

Evaluation of electrochemically precipitated struvite as a fertilizer‐phosphorus source in flood‐irrigated rice

NS Omidire, KR Brye, TL Roberts… - Agronomy …, 2022 - Wiley Online Library
Phosphorus (P) is a major contaminant in many wastewater sources and has gained interest
due to the role P has in eutrophication of receiving waters. Recycling P from wastewater as …

Two-stage nanofiltration for purification of membrane bioreactor treated municipal wastewater–minimization of concentrate volume and simultaneous recovery of …

K Arola, M Mänttäri, M Kallioinen - Separation and Purification Technology, 2021 - Elsevier
This study evaluates the usability of a novel two-stage tertiary nanofiltration process concept
for further purification of membrane bioreactor (MBR) permeate from municipal wastewater …

[PDF][PDF] Treatment of high-strength wastewater from ammonium and phosphate ions with the obtaining of struvite

Y Tulaydan, M Malovanyy, V Kochubei… - Chemistry & Chemical …, 2017 - irbis-nbuv.gov.ua
1 This work reviews the main methods of nitrogen and phosphorus removal from
wastewater. The method of simultaneous removal of highly concentrated nitrogen and …