Results 11 to 20 of about 1,228,779 (295)
Journal of Infrastructure Preservation and Resilience, 2021 Self-ignition coal gangue (SCG) used as one of precursors to fabricate autoclaved aerated concrete (AAC). Aiming at studying water absorptivity and frost resistance performance of SCG-based AAC (SCGAAC), three-period water absorption tests and freeze ...
Xinyu Cong +4 more
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Supply chain challenges for sustainability: the case of waste textiles as raw materials [PDF]
, 2014 Purpose: This paper addresses the growing problem of textile waste in the rapidly developing cities of subSaharan Africa and examines, from a supply chain perspective, the potential for waste textile materials to be transformed into the raw materials ...
Domvolgou, D. +4 more
core +4 more sources
Biotechnology for Biofuels, 2017 Background Pretreatment is a crucial step for valorization of lignocellulosic biomass into valuable products such as H2, ethanol, acids, and methane.
Fan Lü +3 more
doaj +1 more source
Surface modification study of CaO-Al2O3-SiO2-Fe2O3 base system high temperature phase reconstruction
Frontiers in Materials, 2023 The fly ash was used as raw material to prepare glass ceramic base body, on which a layer of glaze slurry was applied, then, the complex was successfully prepared by sintering at 1180 °C through single-sinter process. Influences of quartz sand content on
Huanyin Yang +7 more
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Ceramic Waste: Reuse as a Recycled Aggregate
, 2023 A large amount of ceramic waste of various types (from bricks, roof tiles, wall tiles, sanitary ceramics…) is generated both during its manufacturing processes and during the construction and demolition of buildings. Due to its long biodegra-dation period, depositing inert ceramic waste in landfills causes significant visual and environmental impacts ...
Reig Cerdá, Lucía +6 more
openaire +2 more sources
Nanotechnology Reviews, 2021 Because of its priority to remove anions, nano-layered double hydroxide (LDH) was incorporated to improve the sulfate attack corrosion resistance of cement-based materials. Herein, the synthesis of high-efficiency LDH for removal of SO42−{\text{SO}}_{4}^{
Liu Xiaobo +4 more
doaj +1 more source
A Review on Textile Recycling Practices and Challenges
Textiles, 2022 The expansion of clothing and textile industry and the fast fashion trend among consumers have caused a rapid global increase in textile waste in the municipal solid waste (MSW) stream. Worldwide, 75% of textile waste is landfilled, while 25% is recycled
Jeanger P. Juanga-Labayen +2 more
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Stray Current Affects the Release of Bound Chloride Ions in Hydrated Cement Paste
International Journal of Electrochemical Science, 2018 Here, the effect of stray current on the release of bound chloride ions was evaluated using applied direct current (DC). Stray current induced the release of bound chloride ions, which escalated with both increasing loading time and voltage.
Chonggen Pan, Jian Geng, Qingjun Ding
doaj +1 more source
mSystems, 2022 Syntrophic acetate oxidation (SAO) coupled with hydrogenotrophic methanogenesis (HM) plays a vital role in the anaerobic digestion of protein-rich feedstocks such as food wastes. However, current knowledge of the biodiversity and genetic potential of the
Chao Li +5 more
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One-step production of C6–C8 carboxylates by mixed culture solely grown on CO
Biotechnology for Biofuels, 2018 Background This study aimed at producing C6–C8 medium-chain carboxylates (MCCAs) directly from gaseous CO using mixed culture. The yield and C2–C8 product composition were investigated when CO was continuously fed with gradually increasing partial ...
Pinjing He +3 more
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