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The quantitative studies on gas explosion suppression by an inert rock dust deposit
10.1016/j.jhazmat.2018.03.052 2018-03-29 The traditional defence against propagating gas explosions is the application of dry rock dust, but not much quantitative study on explosion suppression of rock dust has been made. Based on the theories of fluid dynamics and combustion, a simulated study on t... |
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Effective degradation of phenol via Fenton reaction over CuNiFe layered double hydroxides
10.1016/j.jhazmat.2018.03.053 2018-03-29 A series of CuNiFe layered double hydroxides (LDHs) with various Cu/Ni molar ratios were synthesized as catalysts for Fenton degradation of phenol. It is found that Cu+, Cu2+, Ni2+, Ni3+ and Fe3+ are present on LDHs, owing to an electron transfer from Ni2+ to... |
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Homogeneous photocatalytic Fe3+/Fe2+ redox cycle for simultaneous Cr(VI) reduction and organic pollutant oxidation: Roles of hydroxyl radical and degradation intermediates
10.1016/j.jhazmat.2018.03.055 2018-03-28 The sustained oxidation of aqueous organic pollutants using hydroxyl radicals (HO |
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Solvent-free production of nano-FeS anchored Graphene from Ulva fasciata: A Scalable synthesis of super-adsorbent for lead, chromium and dyes
10.1016/j.jhazmat.2018.03.054 2018-03-28 Here we demonstrate, a simple and solvent-free synthetic route for the production of FeS/Fe(0) functionalized graphene nanocomposite (G-Fe) via a one-step pyrolysis of seaweed biomass (Ulva fasciata). It is proposed that the natural abundance of both inorgani... |
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One Step Synthesis of Co/Cr-codoped ZnO Nanoparticle with Superb Adsorption Properties for Various Anionic Organic Pollutants and Its Regeneration
10.1016/j.jhazmat.2018.03.049 2018-03-28 Adsorption is an effective means to remove organic pollutant. However, it is challenging to prepare the adsorbents with high adsorption capacities and their regeneration. Herein, Co/Cr-codoped ZnO nanoparticles (NPs) with superb adsorption for dyes and antibi... |
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Efficient degradation of imipramine by iron oxychloride-activated peroxymonosulfate process
10.1016/j.jhazmat.2018.03.050 2018-03-27 Synthesized iron oxychloride (FeOCl) was firstly applied to activate peroxymonosulfate (PMS) to degrade imipramine (IMI), a tricyclic antidepressant. Compared to some other Fe-based materials including zero valent iron, Fe2O3, Fe3O4 and ferric ions, FeOCl pre... |
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Mechanism and kinetics of photochemical transformation of ketoprofen and its degradation intermediates
10.1016/j.jhazmat.2018.03.048 2018-03-27 Ketoprofen, 2-(3-benzoylphenyl)-propionic acid, a widely used non-steroidal anti-inflammatory drug, is considered as an important water pollutant. Kinetics and mechanism of its photolytic transformation in aqueous solutions was studied experimentally and part... |
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Cd Resistant Characterization of Mutant strain irradiated by Carbon-ion beam
10.1016/j.jhazmat.2018.03.036 2018-03-26 Heavy metal pollution is harmful to the environment and to human health. Resistant strains can grow in adverse conditions and store heavy metals to reduce their damage. The Cd2+ resistant mutant strain C2, which was irradiated by the 12C6+ beams, can grow in ... |
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Mechanochemical formation of chlorinated phenoxy radicals and their roles in the remediation of hexachlorobenzene contaminated soil
10.1016/j.jhazmat.2018.03.045 2018-03-26 Mechanochemical degradation (MCD) is a promising eco-friendly method to dispose persistent organic pollutants (POPs). Mechanically induced free-radical attack was thought to be one of the key elements in initiating and accelerating the dechlorination and degr... |
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QSPR Modeling of the logKow and logKoc of Polymethoxylated, Polyhydroxylated Diphenyl Ethers and Methoxylated-, Hydroxylated-Polychlorinated Diphenyl Ethers
10.1016/j.jhazmat.2018.03.043 2018-03-23 In the present study, the structural parameters of 209 types of polymethoxylated diphenyl ethers (PMeODEs), 209 types of polyhydroxylated diphenyl ethers (PHODEs), seven types of methoxylated-polychlorinated diphenyl ethers (MeO-PCDEs) and seven types of hydr... |
) generated in the UV-irradiated solution of ferric ions was investigated in the presence of Cr(V...