Synthesis of a novel ZnFe2O4/porous biochar magnetic composite for Th(IV) adsorption in aqueous solutions
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Environmental Science and Technology"
DOI: 10.1007/s13762-020-03023-1
Abstract: A novel magnetic zinc ferrite/porous biochar composite (c-PBC/ZF) was prepared and utilized to remove radioactive thorium (Th) (IV) from aqueous solutions. Zinc chloride (ZnCl2) not only activates biochar during the hydrothermal synthesis of c-PBC/ZF but… read more here.
Keywords: synthesis novel; adsorption; pbc; aqueous solutions ... See more keywords
Porous biochar composite assembled with ternary needle-like iron-manganese-sulphur hybrids for high-efficiency lead removal.
Sign Up to like & getrecommendations! Published in 2019 at "Bioresource technology"
DOI: 10.1016/j.biortech.2018.10.068
Abstract: Hierarchical porous biochar derived from corn straw containing ternary needle-like iron-manganese-sulphur composites (Fe-Mn-S@HCS) are fabricated, and their physicochemical characteristics and performance for Pb removal were examined in detail. Introduction of Mn (transition metal) into Fe-biochar… read more here.
Keywords: like iron; biochar; removal; needle like ... See more keywords
Enhanced phosphate scavenging with effective recovery by magnetic porous biochar supported La(OH)3: Kinetics, isotherms, mechanisms and applications for water and real wastewater.
Sign Up to like & getrecommendations! Published in 2021 at "Bioresource technology"
DOI: 10.1016/j.biortech.2020.124232
Abstract: Herein, La(OH)3 decorated magnetic porous biochar (MPBC) was synthesized via KHCO3 activation and hydrothermal processes. The La-to-MPBC mass ratio of 3:1 described as La3-MPBC possessed a monolayer phosphate adsorption capacity of 116.08 mg/g across a pH… read more here.
Keywords: la3 mpbc; magnetic porous; phosphate; porous biochar ... See more keywords
Fabrication of Fe3O4 and graphitized porous biochar composites for activating peroxymonosulfate to degrade p-hydroxybenzoic acid: Insights on the mechanism
Sign Up to like & getrecommendations! Published in 2019 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2019.121980
Abstract: Abstract The novel Fe3O4 and porous biochar originated from Myriophyllum aquaticum composites (Fe3O4/MC) with graphitized structure, hierarchical porous and strong magnetism were used as efficient catalysts for degradation of organic pollutants in the presence of… read more here.
Keywords: porous biochar; hydroxybenzoic acid; fe3o4 graphitized; peroxymonosulfate ... See more keywords
A magnetic macro-porous biochar sphere as vehicle for the activation and removal of heavy metals from contaminated agricultural soil
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2020.124638
Abstract: Abstract Remediation of contaminated agricultural soils focused on fixing heavy metals in soils to reduce their bioavailability. However, with the influence of pH, redox potential, and microorganism in the soils, heavy metals were likely to… read more here.
Keywords: biochar; contaminated agricultural; heavy metals; removal heavy ... See more keywords
B-doped graphitic porous biochar with enhanced surface affinity and electron transfer for efficient peroxydisulfate activation
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2020.125119
Abstract: Abstract In this study, B-doped graphitic porous biochar (B-KBC) was prepared and used to activate peroxydisulfate (PDS) for the removal of sulfamethoxazole (SMX). Experimental and theoretical results revealed that the introduction of boron species not… read more here.
Keywords: graphitic porous; electron transfer; doped graphitic; enhanced surface ... See more keywords
A novel porous biochar-supported Fe-Mn composite as a persulfate activator for the removal of acid red 88
Sign Up to like & getrecommendations! Published in 2020 at "Separation and Purification Technology"
DOI: 10.1016/j.seppur.2020.117232
Abstract: Abstract In this study, a novel porous biochar-supported Fe-Mn composite (Fe-Mn@BC) was prepared as an effective persulfate (PS) activator for the removal of acid red 88 (AR88). Bimetallic Fe-Mn oxides was supported by biochar to… read more here.
Keywords: novel porous; biochar; removal; supported composite ... See more keywords
Synthesis of polyethyleneimine modified CoFe2O4-loaded porous biochar for selective adsorption properties towards dyes and exploration of interaction mechanisms
Sign Up to like & getrecommendations! Published in 2021 at "Separation and Purification Technology"
DOI: 10.1016/j.seppur.2021.119474
Abstract: Abstract A novel adsorbent of polyethyleneimine modified magnetic porous biochar from waste bamboo powder was synthesized and applied to the selective removal of Congo red (CR) in wastewater. The adsorbents were characterized by multiple methods,… read more here.
Keywords: polyethyleneimine modified; porous biochar; interaction; adsorption ... See more keywords
Solid-state integrated micro-supercapacitor array construction with low-cost porous biochar
Sign Up to like & getrecommendations! Published in 2021 at "Materials Chemistry Frontiers"
DOI: 10.1039/d1qm00240f
Abstract: Solid-state micro-supercapacitor arrays made from porous biochar are integrated on flexible substrates by screen printing and writing, providing new insights into exploring low cost, eco-friendly, large scale integrated micro energy storage devices. read more here.
Keywords: integrated micro; porous biochar; micro supercapacitor; low cost ... See more keywords
A facile fabrication of ratiometric electrochemical sensor for sensitive detection of riboflavin based on hierarchical porous biochar derived from KOH-activated Soulangeana sepals
Sign Up to like & getrecommendations! Published in 2022 at "Nanotechnology"
DOI: 10.1088/1361-6528/ac83c8
Abstract: Herein, a facile ratiometric electrochemical method was developed for sensitive sensing of riboflavin (RF) based on hierarchical porous biochar (HPB) modified electrode. In this sensing system, the reference paracetamol (PA) was directly added into electrolyte… read more here.
Keywords: hierarchical porous; ratiometric electrochemical; based hierarchical; detection ... See more keywords
Magnetic Luffa-Leaf-Derived Hierarchical Porous Biochar for Efficient Removal of Rhodamine B and Tetracycline Hydrochloride
Sign Up to like & getrecommendations! Published in 2022 at "International Journal of Molecular Sciences"
DOI: 10.3390/ijms232415703
Abstract: Luffa leaf (LL) is an agricultural waste produced by loofah. In this work, LL was used as biomass carbon source for biochars for the first time. After carbonization, activation, and chemical co-precipitation treatments, a magnetic… read more here.
Keywords: hierarchical porous; tetracycline hydrochloride; derived hierarchical; biochar ... See more keywords