Articles with "toxic pollutants" as a keyword



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Variation of toxic pollutants emission during a feeding cycle from an updraft fixed bed gasifier for disposing rural solid waste

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Published in 2017 at "Chinese Journal of Chemical Engineering"

DOI: 10.1016/j.cjche.2017.07.019

Abstract: Abstract The variation of toxic pollutants emission during a feeding cycle was examined by field monitoring from a batch feeding updraft fixed bed gasifier for disposing rural domestic solid waste. Results showed that the content… read more here.

Keywords: toxic pollutants; variation toxic; feeding cycle; flue gas ... See more keywords
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Copper ions induced α-Ag2–2xCuxWO4 (0 ≤ x ≤ 0.12) solid solutions with favorable sunlight photocatalytic removal of toxic pollutants

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Published in 2021 at "Journal of Alloys and Compounds"

DOI: 10.1016/j.jallcom.2021.159530

Abstract: Abstract Insufficient utilization of sunlight, low separation of photoinduced charge carriers, low reusability are constraints for a photocatalyst to get access to practical applications. Αn efficient sunlight driven α-Ag2-2xCuxWO4 (0 ≤ x ≤ 0.12) solid… read more here.

Keywords: spectroscopy; ag2 2xcuxwo4; 2xcuxwo4 solid; solid solutions ... See more keywords
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Evaluation of the sono-assisted photolysis method for the mineralization of toxic pollutants

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Published in 2021 at "Separation and Purification Technology"

DOI: 10.1016/j.seppur.2020.117903

Abstract: Abstract Persistent organic pollutants (POPs), which are highly toxic and potential health hazards, are discharged in wastewater and cannot be mineralized by conventional biological and physicochemical methods of wastewater treatment. Advanced oxidation processes (AOPs) such… read more here.

Keywords: degradation; photolysis; sono; treatment ... See more keywords
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Removal of cationic and anionic toxic pollutants from simulated solutions using Sterculia foetida pod (SFP): equilibrium isotherm, kinetics, and characterization.

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Published in 2023 at "International journal of phytoremediation"

DOI: 10.1080/15226514.2023.2208230

Abstract: The present work explores the sorption performance of Sterculia foetida pod (SFP) for the removal of methylene blue (MB) and chromium (Cr6+) from simulated solutions separately. The material characteristics namely textural analysis (specific surface area:… read more here.

Keywords: cr6; removal; foetida pod; toxic pollutants ... See more keywords
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Study on the removal characteristics and degradation pathways of highly toxic and refractory organic pollutants in real pharmaceutical factory wastewater treated by a pilot-scale integrated process

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Published in 2023 at "Frontiers in Microbiology"

DOI: 10.3389/fmicb.2023.1128233

Abstract: Introduction Pharmaceutical wastewater frequently contains high levels of toxic pollutants. If they are discharged untreated, they pose a threat to the environment. The traditional activated sludge process and the advanced oxidation process do not sufficiently… read more here.

Keywords: pilot scale; reaction; wastewater; toxic pollutants ... See more keywords