Resource utilization and development of phosphogypsum-based materials in civil engineering

X Qin, Y Cao, H Guan, Q Hu, Z Liu, J Xu, B Hu… - Journal of Cleaner …, 2023 - Elsevier
Phosphogypsum (PG), as a by-product of phosphoric acid and a bulk industrial solid waste,
has increased sharply due to the development of the phosphorus chemical industry …

[HTML][HTML] Recent research in utilization of phosphogypsum as building materials

G Murali, M Azab - Journal of Materials Research and Technology, 2023 - Elsevier
The phosphate industry produces a hazardous byproduct called phosphogypsum (PG). A
rising global stockpiling of PG poses severe threats to public health and the environment …

Potential uses of phosphogypsum: A review

M Pliaka, G Gaidajis - … of Environmental Science and Health, Part A, 2022 - Taylor & Francis
Phosphogypsum (PG) is a by-product of the phosphate fertilizer industry that is produced
during the phosphoric acid production process. Annual global PG production ranges …

Characterization and purification of waste phosphogypsum to make it suitable for use in the plaster and the cement industry

Y Ennaciri, I Zdah, H El Alaoui-Belghiti… - Chemical Engineering …, 2020 - Taylor & Francis
The phosphoric acid production in Morocco generates a large amount of phosphogypsum
(PG) which is a significant source of environmental contamination. In this work, PG has been …

Improvement of physico-mechanical and microstructural properties of magnesium phosphate cement composites comprising with Phosphogypsum

MA Haque, B Chen, Y Liu, SFA Shah… - Journal of Cleaner …, 2020 - Elsevier
The current study aimed to utilize the Phosphogypsum (PG) as a mixing ingredient in the
magnesium phosphate cement (MPC) matrix and the influence of PG on the physical …

Recovery of nano-calcium fluoride and ammonium bisulphate from phosphogypsum waste

Y Ennaciri, M Bettach… - International Journal of …, 2020 - Taylor & Francis
The production of phosphoric acid generates an enormous amount of phosphogypsum with
emission of toxic fluorine acid gas. To remedy these environmental problems, a novel and a …

Multi-scale investigation of the adhesion properties of phosphogypsum whisker composite modified asphalt

P Yin, B Pan, Z Li, B Jiao, B Wang - Construction and Building Materials, 2024 - Elsevier
This study developed a composite modifier (MPGJ-I) with phosphogypsum whiskers (PSW)
as the main material, and investigated the adhesion properties of PSW composite modified …

Limestone and phosphogypsum are key drivers of eucalypt production in the highly weathered soils of Brazil

RN de Sousa, BA da Silva, VV da Costa… - Plant and Soil, 2024 - Springer
Aims We aimed to understand how eucalypt forests planted in highly weathered natural low
fertile soils of the Brazilian Cerrado would benefit from the use of limestone (+ L) and …

Sustainable approach for recovery of sulfur from phophogypsum

O Chaalal, CMR Madhuranthakam, B Moussa… - ACS …, 2020 - ACS Publications
Phosphogypsum releases have a detrimental effect on flora and fauna and also cause
economic loss due to the loss of sulfur. This study contributes to solving this problem using a …

Short-Term Growth Response of Young Pine (Pinus silvestris) Seedlings to the Different Types of Soil Media Mixture with Phosphogypsum Formulations under …

T Oszako, T Pasławski, W Szulc, B Rutkowska… - Forests, 2023 - mdpi.com
The production of phosphoric acid produces “waste heaps” that have not yet been tapped,
but which have the character of weak fertilizers and can perhaps be reintroduced into the …