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Fluorine contamination, mobility, and risks in soils at a phosphate-gypsum waste landfill: a new analytical method and comparison with previous methods
This study used a new X-ray fluorescence (XRF)-based analytical method with better precision and sensitivity to evaluate the fluorine concentrations...
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How Raw and Gypsum Modified Bauxite Residues Affect Seed Germination, Enzyme Activities, and Root Development of Sinapis alba
This study aimed to better understand the impact of different bauxite residues (BR) on the germination and the development of Sinapis alba (white...
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Management of solid waste marble powder: improving quality of sodium chloride obtained from sulphate-rich lake/subsoil brines with simultaneous recovery of high-purity gypsum and magnesium carbonate hydrate
Marble industry worldwide produces large amount of non-degradable marble dust powder (MDP) waste during mining and processing stages. MDP mainly...
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Effects of superabsorbent polyacrylamide hydrogel and gypsum applications on colloidal phosphorus release from agricultural soils
PurposeThe present study aimed to assess the synergistic effects of superabsorbent polyacrylamide hydrogel (SPH) and gypsum on colloidal phosphorus...
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Increasing the Elastic Properties of Gypsum Materials by Reinforcing with Terephthalate Polyethylene (PET)
The paper studies the possibility of using strips obtained from plastic bottles through mechanical processes, which by creating nets from this...
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Regulation of As and Cd accumulation in rice by simultaneous application of lime or gypsum with Si-rich materials
Calcium (Ca) and silicon (Si) have been found to reduce inorganic pollutant accumulation by agricultural plants. Arsenic (As) and cadmium (Cd) are...
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Preparation of sulfoaluminate cementitious material using harmful titanium gypsum: material properties and heavy metal immobilization characteristics
The production of titanium dioxide (a necessary industrial color additive) can generate massive amount of titanium gypsum, a hard-to-treat solid...
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The Effect of Gypsum on the Fixation of Selenium in the Iron/Calcium-Selenium Coprecipitation Process
The coprecipitation of selenium (IV) (Se) with iron (III) (Fe) is a widely practiced method for the removal of Se from mineral processing effluents,...
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Insights into active and passive carbon sequestration and causticity reduction in hazardous red mud slurry
Batch experiments were conducted to collect data for obtaining insights into the chemical mechanisms and kinetics of red mud neutralization by both...
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Effects of Different Materials on Desalting and Fertility of Coastal Saline Soil in Zhejiang Province, China
The shortage of cultivated land resources in coastal areas of Zhejiang province can be effectively resolved by improving coastal saline-alkali soil....
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CO2 sequestration: high conversion of gypsum into CaCO3 by ultrasonic carbonation
Offsetting global warming requires rapid methods to sequester atmospheric carbon dioxide (CO 2 ), a major greenhouse gas. For instance, mineral...
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Cadmium Stress Alleviation: Interplay of Micronutrients and Enzymatic/Non-enzymatic Species in Maize by Organic and Inorganic Amendments
With the advancement in industrialization and to cope with the ever-increasing demand for food, the farmer community is compelled to use various...
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Study on inverse geochemical modeling of hydrochemical characteristics and genesis of groundwater system in coal mine area – a case study of Longwanggou Coal Mine in Ordos Basin
The exploitation of coal resources has disturbed the equilibrium of the original groundwater system, resulting in a perturbation of the deep...
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Phytoextraction of nickel, lead, and chromium from contaminated soil using sunflower, marigold, and spinach: comparison of efficiency and fractionation study
Heavy metals in soil pose a serious threat through their toxic effect on the human food chain. Phytoremediation is a clean and green potentially...
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Effect of the Amendment Modality in Oases System on Soil Fertility
The agriculture practices differ from one oasis to another in south Tunisia, we proceeded to analyze the effects of three methods of implementation...
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Study on Similar Material Ratio and Mechanical Properties of Surrounding Rock in Underground Coal Gasification
To provide a reference for the model tests of UCG, river sand was used as the aggregate, cement and gypsum was used as the cementing agent according...
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Effect of coal preparation on atmospheric emissions of trace elements and their cross-media environmental risk from Chinese coal-fired industrial boilers
Coal preparation, which aims to reduce ash and sulfur contents and increase the heating value of coal, is expected to play a significant role in...
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Conceptual and Practical Framework to Address Gypsum Management in Salt-Affected Soils
This chapter gives theoretical and practical information for proper gypsumGypsum management in salt-affected soils. Although gypsumGypsum is well...
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N2-Fixer Cyanobacterium Dependent on Sulfate Supply from the Hula Valley
Outsourcing of sulfate is considered as an impact on Harmful-Cyanobacteria (HFCB) distribution in Lake Kinneret. Molybdenum (Mo) is primarily...