Articles with "removal efficiencies" as a keyword



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Chromium removal efficiency of plant, microbe and media in experimental VSSF constructed wetlands under monocropped and co-cropped conditions

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Published in 2019 at "Environmental Science and Pollution Research"

DOI: 10.1007/s11356-019-06439-6

Abstract: Chromium (Cr), one of the most abundant and hazardous heavy metals, is generally observed to be widely distributed in environment, primarily due to the inter-mixing of the untreated domestic and industrial wastewaters. There has been… read more here.

Keywords: removal; removal efficiency; vssf constructed; removal efficiencies ... See more keywords
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A comparison of the removal efficiencies of Myriophyllum spicatum L. for zinc oxide nanoparticles (ZnO NP) in different media: a microcosm approach

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Published in 2020 at "Environmental Science and Pollution Research"

DOI: 10.1007/s11356-020-11113-3

Abstract: The phytoremediation potential of Myriophyllum spicatum L. has been well documented for bulk-sized heavy metals, including zinc (Zn). However, there is no information on the removal efficiencies of this aquatic macrophyte for zinc oxide nanoparticles… read more here.

Keywords: myriophyllum spicatum; zinc; water; removal ... See more keywords
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Removal of Copper and Fluoride from Mixed Cu-CMP and Fluoride-Bearing Wastewaters by Electrocoagulation

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Published in 2017 at "International Journal of Environmental Research"

DOI: 10.1007/s41742-017-0058-7

Abstract: Treatments of fluoride (F), copper (Cu), and F–Cu from semiconductor-based silicon etching rinse baths by electrocoagulation (EC) using aluminum plate electrodes were investigated in this study. The effects of important process variables such as current… read more here.

Keywords: removal; fluoride; electrocoagulation; removal efficiencies ... See more keywords
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Removal efficiencies and risk assessment of endocrine-disrupting chemicals at two wastewater treatment plants in South China.

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Published in 2021 at "Ecotoxicology and environmental safety"

DOI: 10.1016/j.ecoenv.2021.112758

Abstract: Endocrine-disrupting chemicals (EDCs) in the effluent from wastewater treatment plants (WWTPs) are an important pollutant sources of the aquatic system. In this study, the removal efficiencies of eight typical EDCs at two domestic WWTPs in… read more here.

Keywords: endocrine disrupting; removal; analysis; wastewater treatment ... See more keywords
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Insights into the removal efficiencies of aged polycyclic aromatic hydrocarbons in humic acids of different soil aggregate fractions by various oxidants.

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Published in 2020 at "Environmental pollution"

DOI: 10.1016/j.envpol.2020.114678

Abstract: Chemically oxidative removal of polycyclic aromatic hydrocarbons (PAHs) in soil is related to their occurrence state. Whether the heterogeneity of natural organic matter has an effect on the occurrence of PAHs in soil and, if… read more here.

Keywords: humic acids; removal; polycyclic aromatic; aromatic hydrocarbons ... See more keywords
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Post treatment of ICEAS-biologically landfill leachate using electrochemical oxidation with Ti/BDD and Ti/RuO2 anodes

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Published in 2020 at "Environmental Technology and Innovation"

DOI: 10.1016/j.eti.2020.101099

Abstract: Abstract Leachate is known with high concentration of organic substances and nitrogen, which are extremely toxic to the environment. Recently, electrochemical oxidation has received much attention on account of its low cost, feasibility, environmental friendliness,… read more here.

Keywords: bdd ruo2; oxidation; electrochemical oxidation; treatment ... See more keywords
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Nitrogen removal efficiencies and pathways from unsaturated and saturated zones in a laboratory-scale vertical flow constructed wetland.

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Published in 2018 at "Journal of environmental management"

DOI: 10.1016/j.jenvman.2018.09.048

Abstract: A laboratory-scale vertical flow constructed wetland system was designed and monitored to compare nitrogen removal rates and pathways from both saturated and unsaturated zones under a hydraulic loading rate and influent total nitrogen concentration of… read more here.

Keywords: nitrogen; unsaturated saturated; nitrogen removal; removal ... See more keywords
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Preparation and Application of Fe-Al-SiO2 Poly-Coagulants for Removing Microcystis aeruginosa from Water

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Published in 2023 at "Inorganics"

DOI: 10.3390/inorganics11050210

Abstract: Novel Fe-Al-SiO2 (FAS) poly-coagulants were prepared by the ball milling method using ferrous sulfate, aluminum sulfate, hydrophobic silica, and sodium carbonate as raw materials. The optimal preparation conditions and effects of preparation parameters on removal… read more here.

Keywords: water; preparation; removal efficiencies; poly coagulants ... See more keywords
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Effect of current density on COD removal efficiency for wastewater using the electrocoagulation process

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Published in 2020 at "DESALINATION AND WATER TREATMENT"

DOI: 10.5004/dwt.2020.25341

Abstract: The electrocoagulation process is an electrochemical technique that has demonstrated wide potential because it can be applied to wastewater from different industrial sectors considering the principles of electrolysis and coagulation. It is a low-cost method… read more here.

Keywords: process; cod; removal efficiencies; electrocoagulation process ... See more keywords