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Acorn chemical composition varied among species and among maturity stages
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821por Tahir, Muhammad Faheem Mohd, Abdullah, Mohd Mustafa Al Bakri, Rahim, Shayfull Zamree Abd, Mohd Hasan, Mohd Rosli, Sandu, Andrei Victor, Vizureanu, Petrica, Ghazali, Che Mohd Ruzaidi, Kadir, Aeslina Abdul“…This current study optimizes the formulation to produce fly ash based geopolymer with the highest compressive strength. …”
Publicado 2022
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822
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823por Yamaguchi, Yusuke, Meeboon, Jamjan, P. Heluta, Vasyl, Liu, Shu-Yan, Feng, Jing, Takamatsu, Susumu“…The genus Fraxinus (Oleaceae), known as ash trees, currently comprises 43 recognized species that are distributed in temperate and subtropical regions of the northern hemisphere. …”
Publicado 2021
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824por Khan, Kaffayatullah, Ashfaq, Mohammed, Iqbal, Mudassir, Khan, Mohsin Ali, Amin, Muhammad Nasir, Shalabi, Faisal I., Faraz, Muhammad Iftikhar, Jalal, Fazal E.“…This research investigates the effect of stabilizing alkali-contaminated soil by using fly ash. The influence of alkali concentration (2 N and 4 N) and curing period (up to 28 days) on the unconfined compressive strength (UCS) of fly ash (FA)-treated (10%, 15%, and 20%) alkali-contaminated kaolin and black cotton (BC) soils was investigated. …”
Publicado 2022
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825por Segneanu, Adina-Elena, Marin, Catalin Nicolae, Vlase, Gabriela, Cepan, Claudiu, Mihailescu, Maria, Muntean, Cornelia, Grozescu, Ioan“…This nano-engineered adsorbent (EFM) derived from waste eggshell and fly ash was used to remove the cadmium from the aqueous solution. …”
Publicado 2022
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826por Hietala, Ari M., Agan, Ahto, Nagy, Nina E., Børja, Isabella, Timmermann, Volkmar, Drenkhan, Rein, Solheim, Halvor“…The populations of European ash and its harmless fungal associate Hymenoscyphus albidus are in decline owing to ash dieback caused by the invasive Hymenoscyphus fraxineus, a fungus that in its native range in Asia is a harmless leaf endophyte of local ash species. …”
Publicado 2022
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827“…Geopolymers are environmentally friendly materials made from industrial solid waste with high silicon and aluminum contents, and municipal solid waste incineration fly ash (MFA) contains active ingredients such as Si, Al and Ca. …”
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828“…The control and fertilized fly ash plants were characterized by lower values of nutrient ratios. …”
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829“…The objective of this study was to examine the optimal mixing ratio of municipal incinerated bottom ash (MIBA) and PET pellets used as a partial replacement of fine aggregates in the manufacture of cement mortars. …”
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830“…Various agents, including ethylenediaminetetraacetic acid, oxalic acid, citric acid, and HCl, were applied to remove heavy metals from raw paper incineration ash and render the ash recyclable. Among these prepared agent solutions, ethylenediaminetetraacetic acid showed the highest efficiency for Pb removal, while oxalic acid showed the highest efficiencies for Cu, Cd, and As removal. …”
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831por Zhao, Huili, Ahmad, Shakeel, Wu, Nan, Suo, Lizhu, Tian, Xiaohong, Zhao, Ying, Yu, Jinyi, Wang, Li, Si, Bingcheng“…Straw can supply energy and wood ash adds nutrients to improve soil quality. However, few kinds of research have investigated the effect of wood ash and straw on soil carbon sequestration and the soil bacterial population, particularly in calcareous soils. …”
Publicado 2022
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832por Yang, Jin, Yu, Xiaolei, He, Xingyang, Su, Ying, Zeng, Jingyi, Dai, Fei, Guan, Shiyu“…In this work, low-calcium fly ash, treated by a wet-grinding process, named wet-grinding ultrafine fly ash (WUFA) was used as an Al supplement to replace some of the phosphorus slag, and the wet-grinding, ultrafine fly ash-phosphorus slag (WUFA-PS)-based geopolymer was prepared. …”
Publicado 2022
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833por Martínez-García, Rebeca, Jagadesh, P., Zaid, Osama, Șerbănoiu, Adrian A., Fraile-Fernández, Fernando J., de Prado-Gil, Jesús, Qaidi, Shaker M. A., Grădinaru, Cătălina M.“…The impacts of waste wood ash as a pozzolanic base for eco-concreting usages are summarized. …”
Publicado 2022
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834por Liu, Hongyu, Zhou, Zhuangwei, Zhang, Yujie, Chen, Ningyi, Kang, Jingyan, Liu, Guijian, Hosmane, Narayan S., Wu, Aiguo“…In this work, modified biomass ash (MA), obtained through the hydrothermal treatment technique with biomass ash (BA) and alkaline phosphate as raw materials, was used as a useful soil amendment to reduce the environmental risk of lead and was compared with raw ash. …”
Publicado 2019
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835“…[Image: see text] Fly ash (FA), a multicompound mineral, is an industrial waste produced during coal burning in thermal power stations. …”
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836“…Major development and updates of cellular immunotherapy for hematological malignancies reported at the 2021 ASH annual meeting are summarized in this review.…”
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837Hydration and Mechanical Properties of High-Volume Fly Ash Concrete with Nano-Silica and Silica Fume“…This study investigated the effects of nano-silica (NS) and silica fume (SF) on the hydration reaction of high-volume fly ash cement (HVFC) composites. In order to solve the dispersibility problem caused by the agglomeration of NS powder, NS and NSF solutions were prepared. …”
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838“…The sulfate resistance of the CFRP-concrete interface increased after the addition of fly ash. However, the final decrease amplitude of interfacial debonding capacity, CFRP maximum strain, and maximum interfacial shear stress all reduced as the fly ash content increased. …”
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839por Zeneli, Lulzim, Daci-Ajvazi, Majlinda, Sekovanić, Ankica, Jurasović, Jasna, Bajraktari, Demush“…The study documents the effect of Cr and V concentrations on glucose and lipid metabolism in workers exposed to coal fly ash. We quantified selected metals (Cr, V) in the blood and serum of workers from a thermal power plant in Kosovo and compared them with the reference biological values. …”
Publicado 2022
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840por Wu, Jing-Jing, Yin, Sheng-Wu, Liu, Hui, Li, Rong, Huang, Jia-Hao, Wang, Ping-Zhou, Xu, Yu, Zhao, Jia-Lu, Wu, Piao-Ping, Wu, Zheng-Xing“…ASH excites ASK via a disinhibitory neuronal circuit composed of ASH, AIA, and ASK. …”
Publicado 2022
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