Results 21 to 30 of about 20,688 (263)
Biochar, 2022 Biochar (BC) has gained attention for removal of toxic elements (TEs) from aqueous media; however, pristine biochar often exhibits low adsorption capability.
S. Shaheen +9 more
semanticscholar +1 more source
Removal of selected pesticides by nano zero-valent iron [PDF]
Acta Chimica Slovaca, 2015 Abstract This paper is focused on the possibility of using iron nanoparticles (nZVI - nano zero-valent iron) to remove selected specific synthetic substances, such as hexachlorobutadiene, pentachlorobenzene, hexachlorobenzene, lindane and heptachlor.
Karol Šimkovič +2 more
openaire +1 more source
LCA applied to nano scale zero valent iron synthesis [PDF]
The International Journal of Life Cycle Assessment, 2017 Application of zero valent iron nanoparticles is an innovative technology for ground water treatment and soil remediation. There are several methods to synthesise nano scale zero valent iron (nZVI), namely through bottom-up methods which consists on chemical reactions using strong reducing agents.
Martins, Florinda +3 more
openaire +2 more sources
Crystal violet removal using bimetallic Fe0–Cu and its composites with fava bean activated carbon
Results in Engineering, 2023 Nano zero-valent iron (nZVI), bimetallic nano zero-valent iron-copper (Fe0– Cu), and fava bean activated carbon-supported bimetallic nano zero-valent iron-copper (AC-Fe0-Cu) are synthesized and characterized using DLS, zeta potential, FT-IR, XRD, and SEM.
A.B. Abdel-Aziz +6 more
doaj +1 more source
Energy Reports, 2020 Chitosan supported nano zero valent iron (nZVI/CS) was used as a catalyst to improve biohydrogen production. Dark fermentation was carried out by Enterobacter aerogenes using glucose as a carbon source under mesophilic condition at 37 °C.
K.A.H.S. Sewwandi, R. Nitisoravut
doaj +1 more source
Remediation of distillery waste water using zero valent iron nanoparticles
Current Research in Green and Sustainable Chemistry, 2021 Present study summarizes the application of nano-particles as a new green approach for treating highly polluted dark color brown distillery wastewater which has foul odour, high COD and BOD (high organic content).
K. Srivastava +4 more
doaj +1 more source
Electronic Journal of Biotechnology, 2019 Background: Bioremoval of phenolic compounds using fungi and bacteria has been studied extensively; nevertheless, trinitrophenol bioremediation using modified Oscillatoria cyanobacteria has been barely studied in the literature.
Roya Bavandi +4 more
doaj +1 more source
Investigation of Removal of Hexavalent Chromium and Divalent Cobalt From Aqueous Solutions by Organo-montmorillonite Supported Iron Nanoparticles [PDF]
, 2016 A new class of nanoscale zero-valent iron particles supported on natural montmorillonite and organo-montmorillonite were synthesized and the feasibility for the removal of and was examined through laboratory batch test.
Prus, V. (Viktoriia) +1 more
core +2 more sources
Green rust formation and reactivity with arsenic species [PDF]
, 2020 Elevated levels of arsenic (As) in soils and groundwaters remain a pressing global challenge due to its widespread occurrence and distribution, high toxicity and mobility.
Perez, Jeffrey Paulo H.
core +1 more source
Viscoelastic gels of guar and xanthan gum mixtures provide long-term stabilization of iron micro- and nanoparticles [PDF]
, 2012 Iron micro- and nanoparticles used for groundwater remediation and medical applications are prone to fast aggregation and sedimentation. Diluted single biopolymer water solutions of guar gum (GG) or xanthan gum (XG) can stabilize these particles for few ...
A Molfetta Di +40 more
core +1 more source