Articles with "calcium hydroxide" as a keyword



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Antimicrobial activity of intracanal medications against both Enterococcus faecalis and Candida albicans biofilm

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Published in 2019 at "Microscopy Research and Technique"

DOI: 10.1002/jemt.23192

Abstract: Enterococcus faecalis and Candida albicans have been associated with cases of secondary and persistent root canal infections, been resistant to calcium hydroxide. So, the evaluation of the susceptibility of these microorganisms biofilms to new drugs… read more here.

Keywords: microscopy; enterococcus faecalis; candida albicans; calcium hydroxide ... See more keywords
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Study on Kinetic Mechanism of Bastnaesite Concentrates Decomposition Using Calcium Hydroxide

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Published in 2018 at "Metallurgical and Materials Transactions B"

DOI: 10.1007/s11663-018-1239-2

Abstract: The thermal decomposition of bastnaesite concentrates using calcium hydroxide was studied. Calcium hydroxide can effectively inhibit the emission of fluorine during roasting by transforming it to calcium fluoride. The decomposition rate increased with increasing reaction… read more here.

Keywords: bastnaesite concentrates; calcium hydroxide; reaction; decomposition ... See more keywords
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The Optimization of Chlorella vulgaris Flocculation Harvesting by Chitosan and Calcium Hydroxide.

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Published in 2022 at "Indian journal of microbiology"

DOI: 10.1007/s12088-022-01004-1

Abstract: The high cost for microalgae harvesting still is the bottleneck of microalgae commercial production. In the present study, the effect of adjusting pH to alkaline conditions with sodium hydroxide/calcium hydroxide and the addition of chitosan… read more here.

Keywords: calcium hydroxide; flocculation; chlorella vulgaris; chitosan calcium ... See more keywords
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Dissolution rate of calcium carbonate and calcium hydroxide in saline waters and its relevance for aquaculture

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Published in 2017 at "Aquaculture"

DOI: 10.1016/j.aquaculture.2016.11.033

Abstract: Abstract The solubilities of calcium carbonate and calcium hydroxide were determined in four waters of different initial salinity, pH, and alkalinity (in parentheses, respectively) as follows: freshwater (0.01 g L − 1 , 6.26, 2.79 mg L − 1 ); diluted… read more here.

Keywords: calcium; calcium carbonate; alkalinity; calcium hydroxide ... See more keywords
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Comparison of sodium hydroxide and calcium hydroxide pretreatments on the enzymatic hydrolysis and lignin recovery of sugarcane bagasse.

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Published in 2017 at "Bioresource technology"

DOI: 10.1016/j.biortech.2017.08.101

Abstract: Sodium hydroxide (NaOH) and calcium hydroxide (Ca(OH)2) respectively dissolved in water and 70% glycerol were applied to treat sugarcane bagasse (SCB) under the condition of 80°C for 2h. NaOH solutions could remove more lignin and… read more here.

Keywords: calcium hydroxide; sodium hydroxide; enzymatic hydrolysis; hydroxide ... See more keywords
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Benefit of solid-liquid separation on volatile fatty acid production from grass clipping with ultrasound-calcium hydroxide pretreatment.

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Published in 2019 at "Bioresource technology"

DOI: 10.1016/j.biortech.2018.11.072

Abstract: Ultrasound-calcium hydroxide (US-Ca(OH)2) pretreatment effectively enhanced volatile fatty acid (VFA) production from lignocellulosic biomass. In this paper, solid and liquid fraction of pretreated grass clipping was for the first time separately fermented in order to… read more here.

Keywords: ultrasound calcium; production; solid liquid; acid ... See more keywords
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Defluoridation by highly efficient calcium hydroxide nanorods from synthetic and industrial wastewater

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Published in 2019 at "Colloids and Surfaces A: Physicochemical and Engineering Aspects"

DOI: 10.1016/j.colsurfa.2018.10.052

Abstract: Abstract Calcium hydroxide nanorods (CHN) were synthesized through ultrasonic assisted chemical method to remove fluoride from the aqueous medium. The BET surface area, Barrett-Joyner-Halenda (BJH) surface area, pore volume and average pore diameter of CHN… read more here.

Keywords: hydroxide nanorods; chn; calcium hydroxide; calcium ... See more keywords
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Clotrimazole and calcium hydroxide nanoparticles: A low toxicity antifungal alternative for paper conservation

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Published in 2017 at "Journal of Cultural Heritage"

DOI: 10.1016/j.culher.2016.12.004

Abstract: Abstract Clotrimazole is a well-known antimycotic agent, listed in the World Health Organization List of essential medicines, with minimal health side effects acknowledged throughout a long certification period. In this study, clotrimazole in isopropanol was… read more here.

Keywords: clotrimazole calcium; calcium hydroxide; paper; hydroxide nanoparticles ... See more keywords
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A calcium hydroxide interlayer as a selective separator for rechargeable alkaline Zn/MnO2 batteries

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Published in 2017 at "Electrochemistry Communications"

DOI: 10.1016/j.elecom.2017.06.020

Abstract: Abstract Zinc poisoning of the cathode is a leading failure mechanism for rechargeable alkaline Zn/MnO 2 batteries, as it leads to the formation of an electrochemically inactive zinc manganese spinel phase. In this communication, we… read more here.

Keywords: rechargeable alkaline; selective separator; hydroxide interlayer; interlayer selective ... See more keywords
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The potential of calcium hydroxide to reduce storage losses: A four months monitoring study of spruce wood chip piles at industrial scale

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Published in 2021 at "Fuel"

DOI: 10.1016/j.fuel.2021.120738

Abstract: Abstract The objective of this study was to investigate the effect of an alkaline additive on the storage of wood chips from Norway spruce forest residues. Piles of untreated and calcium hydroxide treated wood chips… read more here.

Keywords: four months; wood; calcium hydroxide; study ... See more keywords
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Environmental benign synthesis, characterization and mechanism studies of green calcium hydroxide nano-plates derived from waste oyster shells.

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Published in 2018 at "Journal of environmental management"

DOI: 10.1016/j.jenvman.2018.07.011

Abstract: Continuous dumping of oyster shells in open fields has been a global issue, causing serious problems in the water and human health. The conversion of those wastes into value-added products is highly desirable. Here, Green… read more here.

Keywords: nano plates; oyster shells; oyster; hydroxide nano ... See more keywords