Articles with "enhanced removal" as a keyword



Effects of BixOyIz Self‐Combination and Integration With Magnetic CoFe2O4 on the Enhanced Removal Efficiencies for Tetracycline Residues

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Published in 2024 at "Applied Organometallic Chemistry"

DOI: 10.1002/aoc.7687

Abstract: The BixOyIz and CoFe2O4 combination enhances photocatalytic degradation of tetracyclines (TCs). Three TC antibiotics including TC, oxytetracycline (OTC), and chlortetracycline (CTC) with high concentration (50 mg L−1) were utilized as target pollutant. Bi5O7I/Bi4O5I2, with its Z‐scheme, improves… read more here.

Keywords: cofe2o4; effects bixoyiz; combination; bixoyiz self ... See more keywords

Enhanced removal of ammonium from water by ball-milled biochar

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Published in 2019 at "Environmental Geochemistry and Health"

DOI: 10.1007/s10653-019-00474-5

Abstract: Novel biochar was prepared by ball milling using bamboo as raw material. The aim of this study was to find a good alternative way to improve the potentials of biochar for ammonium adsorption from aqueous… read more here.

Keywords: adsorption; ball milled; biochar; enhanced removal ... See more keywords

Enhanced Cr(VI) removal by waste biomass derived nitrogen/oxygen co-doped microporous biocarbon

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Published in 2019 at "Environmental Science and Pollution Research"

DOI: 10.1007/s11356-019-07330-0

Abstract: Herein, kitchen waste hydrolysis residue (KWHR) was utilized as the precursor to fabricate nitrogen/oxygen co-doped microporous biocarbons (NOMBs) with ultrahigh specific surface area via KOH activation. Activation temperature was found to be crucial for heteroatom… read more here.

Keywords: oxygen; oxygen doped; doped microporous; waste ... See more keywords

Biomimetic lipophilic activated carbon for enhanced removal of triclosan from water.

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Published in 2019 at "Journal of colloid and interface science"

DOI: 10.1016/j.jcis.2018.09.093

Abstract: Triclosan, an antimicrobial micro-pollutant with a high bio-accumulation potential represented by its high octanol-water partition coefficient (log Kow) of 4.76 is commonly encountered in water and wastewater worldwide. The present study focuses on biomimetic surface… read more here.

Keywords: carbon; water; surface; enhanced removal ... See more keywords

Green low cost nanomaterial produced from Moringa oleifera seed waste for enhanced removal of chlorpyrifos from wastewater: Mechanism and sorption studies

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Published in 2021 at "Journal of environmental chemical engineering"

DOI: 10.1016/j.jece.2021.105376

Abstract: Abstract Developing cost- effective green sorbents for enhanced removal of organophosphorus pesticides from contaminated water remains inspirational. In this study, a novel nanoscale Moringa olivera seeds waste (nMSW) was produced and applied for the first… read more here.

Keywords: sorption; enhanced removal; cpf removal; green low ... See more keywords

Enhanced removal of phosphate from aqueous solutions using a modified sludge derived biochar: Comparative study of various modifying cations and RSM based optimization of pyrolysis parameters.

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Published in 2018 at "Journal of environmental management"

DOI: 10.1016/j.jenvman.2018.07.037

Abstract: Different biochars produced by the impregnation of Mg, Ca, Al, Cu, and Fe were compared for the phosphate (P) uptake capacity and the effect on solution pH. Among them, Ca- and Mg-rich biochars demonstrate better… read more here.

Keywords: removal phosphate; biochar; aqueous solutions; phosphate aqueous ... See more keywords

Enhanced removal of Cr(VI) by biochar with Fe as electron shuttles.

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Published in 2019 at "Journal of environmental sciences"

DOI: 10.1016/j.jes.2018.07.009

Abstract: Biochar is extensively used as an effective soil amendment for environmental remediation. In addition to its strong contaminant sorption capability, biochar also plays an important role in chemical transformation of contaminant due to its inherent… read more here.

Keywords: removal biochar; biochar electron; biochar; enhanced removal ... See more keywords

Enhanced As(Ш) removal from aqueous solutions by recyclable Cu@MNM composite membranes via synergistic oxidation and absorption.

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Published in 2019 at "Water research"

DOI: 10.1016/j.watres.2019.115147

Abstract: Arsenic contamination threatens the safety of drinking water in many parts of the world, especially As (Ш), which is more toxic and more difficult to remove than As (Ⅴ). Hence, in terms of environmental protection… read more here.

Keywords: absorption; oxidation; removal aqueous; separation ... See more keywords

Enhanced Removal of Free Radicals by Aqueous Hydrogen Nanobubbles and Their Role in Oxidative Stress.

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Published in 2022 at "Environmental science & technology"

DOI: 10.1021/acs.est.2c03707

Abstract: Elevated levels of reactive oxygen radicals caused by environmental stress are the key triggers of inflammation, aging, and disease; thus, it is critical to develop novel reactive oxygen radical scavenging methods with high efficiency and… read more here.

Keywords: reactive oxygen; stress; hydrogen; hydrogen water ... See more keywords

Enhanced Removal of Ultratrace Levels of Gold from Wastewater Using Sulfur-Rich Covalent Organic Frameworks

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Published in 2024 at "ACS Applied Materials & Interfaces"

DOI: 10.1021/acsami.4c03685

Abstract: In view of the increasing global demand and consumption of gold, there is a growing need and effort to extract gold from alternative sources besides conventional mining, e.g., from water. This drive is mainly due… read more here.

Keywords: removal ultratrace; covalent; wastewater; levels gold ... See more keywords

Enhanced Removal of River‐Borne Nitrate in Bioturbated Hyporheic Zone

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Published in 2024 at "Geophysical Research Letters"

DOI: 10.1029/2024gl108673

Abstract: The influence of bioturbation induced by bottom‐dwelling macrozoobenthos on nitrogen dynamics in lotic stream sediments remains unclear. In this work, we advance the understanding of faunal bioturbation in lotic environments by developing a fully‐coupled flow… read more here.

Keywords: reworking burrow; river borne; sediment reworking; burrow ventilation ... See more keywords