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Bioleaching of Silicon from Fly Ash by Co-culture of Silicate Bacteria and Fungi
Bioleaching of silicon is considered a promising strategy for fly ash resource utilization; however, its efficiency still needs improvement. In this...
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Immobilization of cadmium in paddy soil using a novel active silicon-potassium amendment: a field experimental study
The rapid development of industrialization and agriculture has led to extensive environmental issues worldwide such as cadmium (Cd) pollution of...
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Low-Temperature Synthesis of the β-SiC Particle by Microwave Heating of Solar Waste Silicon Powder
The solar waste silicon powder generated by the cutting of crystalline silicon was used as the raw materials, and silicon carbon was synthesized by...
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Bioleaching of available silicon from coal tailings using Bacillus mucilaginosus: a sustainable solution for soil improvement
In China, a large amount of soil lack available silicon, which leads to a decrease in crop yield. Furthermore, the solid waste coal tailings contain...
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Analysis of the thermal management of electronic equipment by employing silicon carbide nano-pcm-based heat sink
Electrical and electronic equipment like light bulbs, computing systems, gaming systems, DVD players, and drones experiences heat generation during...
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Numerical simulation study of high-efficiency silicon-based cell destined for photoelectrochemical wastewater treatment
Photoelectrochemical setups based on semiconductor photoelectrodes are known for their effectiveness in wastewater treatment, powered by solar...
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CO2-Minimized Ferrochrome Production Utilizing Silicon Wafer Cutting Slurry as an Alternative Reductant
Direct emissions due to the use of carbon-based fossil-reducing agents contribute to the overall CO 2 emissions of pyrometallurgical production...
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Study on Preparation of Hypoeutectic Al–Si Alloy from Diamond Wire Saw Silicon Powder by Electromagnetic Method
The effects of power, holding time, Na 2 CO 3 , and CaO addition on Si utilization and Al loss rate in hypoeutectic Al-Si alloy prepared by diamond wire...
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Study on Agglomeration Conditions and Reactivity of Carbon–Silicon Composite Agglomerate
In this paper, the wasted quartz and coal waste fines were made into carbon–silicon composite agglomerates. The effect of particle...
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Silicon and Biochar Synergistically Stimulate Nutrients Uptake, Photosynthetic Pigments, Gaseous Exchange and Oxidative Defense to Improve Maize Growth Under Salinity
Numerous challenges arise in plants, particularly salt-sensitive species such as maize, as a result of salinity. The effectiveness of silicon (Si)...
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Recycling of silicon solar panels through a salt-etching approach
The production and use of silicon (Si) solar panels is soaring during the transition to a carbon-neutral energy system. To mitigate their...
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Environmental assessment of hard coal char as a carbon reductant for silicon alloys production
PurposeThis paper explores a life cycle assessment (LCA) case study of two char carbon reductants for silicon alloys production, manufactured from...
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Effects of calcium-to-silicon ratio on the properties of fly ash-based tobermorite and its removal performance of Zn2+ and Mn2+
The effects of calcium-to-silicon ratio on the properties of fly ash (FA)-based tobermorite and its removal performance of Zn 2+ and Mn 2+ were...
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Pilot-Scale Test of Flue Gas Recirculation for The Silicon Process
Flue gas recirculation (FGR) for the silicon process may facilitate increasing the CO 2 concentration in the off-gas, which will be beneficial for...
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Effects of different silicate minerals on silicon activation by Ochrobactium sp. T-07-B
As a kind of solid waste with a high silicon content, electrolytic manganese residue (EMR) can be utilized as silicon source by plants through...
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Hydrothermal alkaline synthesis and release properties of silicon compound fertiliser using high-ash coal slime
High-ash coal slime is difficult to utilise as a boiler fuel, and its accumulation results in environmental pollution. In this study, we describe a...
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Exogenous application of silicon alleviates boron toxicity in rice seedlings
PurposeBoron toxicity in soil and plants affects crop yield; it can be alleviated by silicon application. The effects of compounding factors...
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Ecological Footprint of Multi-silicon Photovoltaic Module Recycling
Solar photovoltaic (PV) modules are increasingly being adopted as a sustainable energy option to meet the growing demand for clean electricity. With...
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Porous silica synthesis out of coal fly ash with no residue generation and complete silicon separation
Ordered mesoporous silica materials exhibit enormous potential in industrial production. Since coal fly ash (CFA) is abundant in Si, it has become a...
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Improved lithium-ion batteries with coral-like anodes made of recycled spherical porous silicon coated with nitrogen-doped carbon
With the development of the silicon smelting industry, the increase of microsilica waste has become a serious concern calling for methods to recycle...
