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The development of effective treatment methods or the synthesis of new effective adsorbents capable of selective sorption of toxic substances is now of great importance. This reprint contains articles focused on wastewater treatment containing heavy metal ions, and hormones from synthetic and real solutions using different types of adsorbent, such as synthetic ion exchangers, natural and synthetic aluminosilicates, zeolites, magnetic multiwall carbon nanotubes, biosorbents, imprinted polymers, and magnetic adsorbents, as well as cost estimation of activated carbon production from waste nutshells by physical activation could be found.
Technology: general issues --- History of engineering & technology --- Environmental science, engineering & technology --- economic evaluation --- production cost --- nutshell waste --- activated carbon --- magnetic multiwall carbon nanotube --- adsorption --- kinetics --- isotherm --- thermodynamic --- lead --- date seeds --- thermodynamics --- T. longibrachiatum --- T. fasciculatum --- bioadsorption --- cadmium --- heavy metals --- isotherms --- bioadsorption mechanism --- mycoremediation --- amino group --- kinetic --- multifunction --- cation --- anion --- β-estradiol --- akaganeite nanorods --- adsorptive removal --- endocrine disruptors --- desirability function --- divalent cobalt --- Lemna gibba --- biosorption --- desorption --- SEM-EDX --- androgenic hormones --- solid-phase extraction --- molecularly imprinted polymers --- trenbolone --- nickel removal --- ion exchangers --- water pollution --- Lewatit MonoPlus TP220 --- lead (II) --- Azadirachta indica leaves --- water --- metals --- smectite --- kaolinite --- zeolites --- nanomaterials --- remediation --- bioelectrochemical systems --- wastewater --- nanocomposites
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Recent Advances in Water Management: Saving, Treatment and Reuse
anaerobic processes --- risk assessment --- B. adusta --- environmental education --- foreign countries --- ornamental plants --- filter media --- Pb(II) --- passive treatment systems --- lignin --- oxygen injection --- water treatment --- guidelines --- microbiological quality --- membrane technology --- contaminated sites --- pulp-and-paper-mill c --- milk production --- wastewater --- efficiency --- forest waste --- vertical flow --- emerging contaminant --- decomposition analysis --- active sites --- water --- sustainability --- water treatment technology --- adsorption thermodynamic --- surface water --- agricultural occupations --- zeolite --- conservation --- trickling filter --- hydrogen sulfide --- nitrification --- organic matter --- constructed wetlands --- sewerage --- water recycling --- treated wastewater reuse --- advanced oxidation processes (AOPs) --- odor control --- anammox bacteria --- wastewater treatment --- ferrous iron --- combined sewer --- surveys --- occurrence --- denitrification --- research and development strategy --- carbamazepine toxicity --- global patent data --- activated carbon adsorption --- China --- food industry --- COD --- palm mulch --- ferrous sulfide --- nano illite/smectite clay --- pharmaceuticals --- footprint --- conventional treatment processes --- anticorrosive agent --- pumping mains --- adsorption kinetics --- swine wastewater --- P. crysosporium --- micropollutant removal --- tezontle --- delignification --- partitioning --- white rot fungi --- river --- anaerobic digester --- benzotriazole
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Various scientific events are being held around the world under the auspices of this landmark event, the Year of Mineralogy, and it is highly satisfying that this Special Issue “Mineralogical Crystallography Volume II” is published in 2022. The first volume of the “Mineralogical Crystallography” Special Issue [1] consisted of such topics as: Discovery of new mineral species; Crystal chemistry of minerals and their synthetic analogs; Behavior of minerals at non-ambient conditions; Biomineralogy; and Crystal growth techniques, and appeared to be very fruitful. The Special Issue “Mineralogical Crystallography Volume II” covers the following topics: Crystal chemistry and properties of minerals and their synthetic analogs; Gemology; Natural-based cement materials; Biomineralogy; and Crystal growth techniques. Additionally, we hope that this continuation will be just as successful, and that the new set of papers will again arouse genuine interest among readers and, perhaps, inspire them in their own successful research. We also believe that with the current collection of papers, we will be able to pay tribute to the union of Mineralogy and Crystallography.
Research & information: general --- uranyl --- carbonate --- mineral --- crystal structure --- topology --- structural complexity --- bentonite --- mordenite --- smectite --- pozzolanicity test --- cement --- concrete --- shchurovskyite --- synthesis --- X-ray diffraction --- oxocentered tetrahedra --- Barite --- hydrothermal synthesis --- typomorphic characteristics --- in-situ mixing solutions at high temperature --- high iron and quartz contents coal gangue --- acid leaching --- alkali melting --- hydrothermal reaction --- NaA zeolite --- fluorite --- pozzolan --- mortar --- mechanical strength --- reduction of CO2 emissions --- hydroxyapatite composite --- spinel --- beverage cans --- bovine bones --- lorenzenite --- perovskite --- loparite --- titanite --- apatite --- carbonates --- Khibiny --- Lovozero --- Kovdor --- Afrikanda --- alkaline intrusions --- NF Fennoscandia --- glass-ceramics --- phase separation --- nucleation --- crystallization --- microstructure --- gahnite --- gold nanoparticles --- surface plasmon resonance --- plasmonics --- ivanyukite --- lintisite --- SIV --- AM-4 --- sorption --- lead --- ion-exchange --- titanosilicate --- Arctic --- channel-water --- X-ray fluorescence --- infrared spectroscopy --- UV–vis spectroscopy --- transition metal ions --- self-healing concrete --- calcium nitrate --- mineralization reaction --- cracks --- near-infrared spectroscopy --- kaolinite --- dickite --- OH group --- forsterite --- boron --- spectroscopy --- orthoclase crystal --- ultra-microchannel --- water --- feldspar alteration --- sericitization --- gemological --- mineralogical --- greenish blue apatite --- fluorapatite --- n/a --- UV-vis spectroscopy
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This reprint is a compilation of the articles submitted in the Special Issue entitled, “Heterogeneous Photocatalysis: A Solution for a Greener Earth”, from the journal Catalysts, which presents an overview of the latest advances in the development of innovative photocatalytic processes.
Technology: general issues --- History of engineering & technology --- Environmental science, engineering & technology --- Ce-modified ZnO --- electron microscopy --- methylene blue (MB) degradation --- photoluminescence --- photocatalysis --- TiO2 --- sol–gel process --- SiO2 --- Pd-modification --- activation treatments --- CNS-doped TiO2 --- NaYF4:Yb,Er --- upconversion phosphor --- UV-Vis–NIR photocatalysis --- NiTiO3 --- g-C3N4 --- composite photocatalyst --- recombination --- photodegradation --- charge separation efficiency --- coagulation --- landfill leachate --- reverse osmosis concentrate --- photo-Fenton --- LED --- lime precipitation --- ambient crystallization --- Zr/N doping --- titania --- aqueous sol-gel process --- p-nitrophenol degradation --- maprotiline --- advanced oxidation processes --- LC/HRMS coupling --- structural elucidation --- kinetics --- ecotoxicity estimations --- 6-mercaptopurine photodegradation --- wastewater --- cytostatic --- emerging pollutants --- sol–gel synthesis --- peptization --- doping --- pollutant degradation --- mild temperature --- tri-doped TiO2 --- thiacloprid --- water treatment --- nano-Ag–TiO2 nanostructured nanofibers --- electrospinning --- UV-visible light assisted photocatalytic activity --- photodegradation kinetics --- antimicrobial activity --- nanoparticles --- semi-pilot plant --- fabric --- green synthesis --- nickel oxide --- oxygen evolution reaction --- electrocatalysts --- mesoporous titania --- glass fiber --- contaminants of emerging concern --- high resolution mass spectrometry --- transformation products --- ligand-to-metal charge transfer --- anatase --- oxygen-based bidentate diketone --- sol-gel --- TGA-MS --- remediation of aqueous pollutants --- smectite --- adsorption --- pollutant removal --- environment remediation --- trimetallic --- iron oxide --- photocatalytic --- magnetic --- alcohol --- oxidation --- n/a --- sol-gel process --- UV-Vis-NIR photocatalysis --- sol-gel synthesis --- nano-Ag-TiO2 nanostructured nanofibers
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