Results 11 to 20 of about 280,126 (327)
NPK 15-10-12 dengan Pengisi Abu Terbang: Pengembangan Pupuk dan Pengujian pada Tomat
Jurnal Ilmu Pertanian Indonesia, 2022 PT Pupuk Sriwidjaja Palembang (PSP) produces 1,222 tons fly ash per month from the operation of a coal boiler with a capacity of 1x23 MW. Fly ash has potential physical properties and mineral content.
Pebrianto Harnawan +2 more
doaj +1 more source
Influence of Fly Ash Addition on Behavior of Soft Clayey Soil [PDF]
Engineering and Technology Journal, 2020 This paper investigates the impact of the fly Ash addition on the Geotechnical properties of soft soil as well as chooses the optimum percentage added of fly ash.
Hussein Karim +2 more
doaj +1 more source
Removal of Boron from aqueous solutions by adsorption using fly ash, zeolite and demineralized lignite [PDF]
, 2009 In the present study for the purpose of removal of boron from water by adsorption using adsorbents like fly ash, natural zeolite and demineralized lignite was investigated.
Yuksel, Seren +3 more
core +2 more sources
Soils and Foundations, 2022 A series of cyclic triaxial tests were performed to study the effect of anisotropic stress, sand content (in a fly ash-sand mixture), and addition of gravel on the cyclic resistance of fly ash.
Zhen-Zhen Nong +3 more
doaj +1 more source
British Educational Research Journal, EarlyView., 2023 Abstract Children's relationship with time in preschools is an under‐researched area. Young children rarely know how to measure time using a clock, but their experiences of time may contribute to understanding children's well‐being and debates about quality in preschools.
Kristín Dýrfjörð +3 more
wiley +1 more source
Pirometalurška obdelava katalizatorja z vsebnostjo srebra [PDF]
, 2018 The following article describes the thermal process for the recovery of used silver from Ag catalysts using an 80-kVA plasma reactor, along with an appropriate flux and reducing agent.
Kurilla, Peter +3 more
core +1 more source
Meitan kexue jishu, 2023 Coal is the main energy source in China, which is also an important guarantee for the safety and stability of the national power supply as well as economic development. However, the coal combustion process for power generation will produce a large amount
QIN Botao +4 more
doaj +1 more source
CONSISTENCY OF FLY ASH QUALITY FOR MAKING HIGH VOLUME FLY ASH CONCRETE [PDF]
, 2017 Fly ash is a by-product of coal burning and is widely used as a substitute for cement material. The advantages of using fly ash in concrete include the improvement of workability and reduction of bleeding and segregation.
Antoni, +3 more
core +1 more source
Probabilistic modeling of one dimensional water movement and leaching from highway embankments containing secondary materials [PDF]
, 2005 Predictive methods for contaminant release from virgin and secondary road construction materials are important for evaluating potential long-term soil and groundwater contamination from highways.
Apul, Defne S. +5 more
core +2 more sources
Influence of biomass fly ash blended with bituminous coal fly ash on the properties of concrete
Budownictwo o Zoptymalizowanym Potencjale Energetycznym, 2020 There is a growing concern over the insufficient utilization of by-products from biomass combustion in Poland. Moreover, the concrete industry faces the threat of inadequate supplies of good quality coal fly ash.
Jakub Popławski
doaj +1 more source