Results 101 to 110 of about 43,355 (295)
Efficient Kesterite Solar Cells via Scalable Doctor‐Blading of 2‐Methoxyethanol‐Based Molecular Ink
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.A new record efficiency of 13.26% has been achieved for doctor‐bladed CZTSSe solar cells, fabricated for the first time from an MOE‐based molecular ink in ambient air. Cu2ZnSn(S,Se)4 (CZTSSe) thin‐film solar cells have garnered significant interest owing to their appealing properties, such as earth‐abundant composition, environmental friendliness, high
Yanmei Deng +9 more
wiley +1 more source
Energy Science &Engineering, EarlyView.Statistical modelling and grey water footprint analysis revealed how technological and environmental factors shape the major ion composition of cooling water discharges from a nuclear power plant. Findings highlight that while ion concentrations increase post‐discharge, they remain within regulatory limits, ensuring minimal ecological impact.
Olha Biedunkova +3 more
wiley +1 more source
Effects of Slaked Lime on Heavy Metal Stabilization in Municipal Solid Waste Incineration Fly Ash
能源环境保护Fly ash from municipal solid waste incineration (MSWI) is a hazardous waste that contains various toxic heavy metals, posing significant environmental risks if not properly treated. The leaching of these heavy metals restricts the resource utilization of
Lingxia ZHU +5 more
doaj +1 more source
Sand Dune Stabilization by Hydrated Lime
Tikrit Journal of Engineering Sciences, 2017 Formation and movement of sand dunes could be considered the most important problems thatsafer and destroy agricultural lands, domestic and industrial buildings. These dunes finally forma desertification state. The hard climate as high temperature and reduction in rainfall are themain factors affecting on this formation. This practical study is a trial
Ndia Salim Ismael +2 more
openaire +2 more sources
Energy Science &Engineering, EarlyView.Aiming at the difficulties in accurately calculating the movement and deformation of small‐sized, deep‐buried dams with a significant height‐to‐depth ratio in deep fully mechanized caving mining, this study proposes to separate the analysis of surface and dam deformation.
Zhang Feng +7 more
wiley +1 more source
Effect of phosphogypsum on strength of lime stabilized expansive soil
Građevinar, 2014 The use of phosphogypsum as an additive to lime, to enhance its performance in soil stabilization, is analysed in this paper. The phosphogypsum is a by-product of the phosphate rock processing during production of phosphoric acid.
P. Kasinatha Pandian, Jijo James
doaj +1 more source
Comparison of the effectiveness of micromaterials and nanomaterials of lime as a stabilizing agent for expansive soils on the value of the plasticity index [PDF]
E3S Web of ConferencesExpansive soils are soils that have high shrinkage expansion. This condition is detrimental to buildings on it. Losses due to swelling and shrinkage in expansive soils require stabilization with quicklime with varying particle sizes of materials needed ...
Harianja Tami Silvia +4 more
doaj +1 more source
Performance of EcoSan Toilets at Majumbasita in Dar Es Salaam – Tanzania [PDF]
, 2018 The performance of Ecological Sanitation (ECOSAN) toilets at Majumbasita-Ukonga in Dar es Salaam, Tanzania was studied in order to assess their feasibility for low cost and effective environmental protection. The studied parameters for urine were pH, TKN,
Mahenge, A. (AS)
core
Energy Science &Engineering, EarlyView.With the advancement of coal mining technology driving the development of working faces toward increased mining heights and extended lengths, the enlargement of face dimensions has led to expanded overlying strata failure zones and intensified ground pressure manifestations. Consequently, traditional methods for determining hydraulic support resistance
Chen Gong +5 more
wiley +1 more source
Croatian Journal of Forest Engineering, 2015 Forest roads should be constructed to provide economic wood transport routes while causing minimal environmental impact. Therefore, the extended use of local materials (soil, stone) is essential.
Péter Primusz +4 more
doaj