Springer Science and Business Media LLC
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A novel hydrothermal method to synthesize brookite titanium dioxide nanosquares for efficient pollutant degradation
Springer Science and Business Media LLC - - 2023
Advanced adsorbents for ibuprofen removal from aquatic environments: a review
Springer Science and Business Media LLC - - Trang 1-46 - 2023
The presence of pharmaceuticals in ecosystems is a major health issue, calling
for advanced methods to clean wastewater before effluents reach rivers. Here, we
review advanced adsorption methods to remove ibuprofen, with a focus on
ibuprofen occurrence and toxicity, adsorbents, kinetics, and adsorption
isotherms. Adsorbents include carbon- and silica-based materials, metal–organic
frameworks, clay...
Predicting the transportation tendency and potential reservoirs of dioxins by compartment distribution coefficient
Springer Science and Business Media LLC - Tập 9 - Trang 267-271 - 2010
We assessed the transportation tendency of dioxins and predict locations at high
risk for dioxin pollution. A new parameter, the compartment distribution
coefficient DC, was created to account for the tendency of dioxins to
preferentially accumulate in particular compartments. It was obtained by a model
using levels of polychlorinated dibenzo-p-dioxins/dibenzofurans (PCDD/Fs) in
four countries: Ja...
Gas-phase degradation of CCl4, CHCl3 and CH2Cl2 over metallic Fe
Springer Science and Business Media LLC - Tập 2 - Trang 9-13 - 2004
We studied the hydrolysis of gas-phase carbon tetrachloride (CCl4), chloroform
(CHCl3), and dichloromethane (CH2Cl2) over a metallic Fe surface for its
application in combination with air stripping and soil vapour extraction. The
effects of chlorocarbon concentration, type and preparation of the
iron-containing material, humidity, and temperature on process performance are
reported. The hydrolysis...
Recent developments on gas–solid heterogeneous oxidation removal of elemental mercury from flue gas
Springer Science and Business Media LLC - Tập 17 - Trang 19-47 - 2018
Mercury is a toxic and persistent environmental pollutant which has been
recognized as a global threat to human health and our ecosystem because mercury
bio-accumulates in the food chain and can be transformed into the more
neurotoxic methylmercury. Among current and emerging abatement technologies for
elemental mercury in flue gas, gas–solid heterogeneous oxidation is nowadays
gaining increasing ...
Insecticidal activity of metallic nanopesticides synthesized from natural resources: A review
Springer Science and Business Media LLC - Tập 21 - Trang 1141-1176 - 2022
Insects are a major source of human diseases and agricultural loss, but actual
insecticides are highly toxic for humans, thus calling for advanced pesticides.
For instance, metallic nanoparticles have recetly attracted research attention
as pesticides, because metallic nanoparticles can be synthesized from natural
resources by green methods. Here we review metal-based nanoparticles as
insecticides...
Supported single-atom catalysts: synthesis, characterization, properties, and applications
Springer Science and Business Media LLC - Tập 16 - Trang 477-505 - 2017
In recent years, there has been a wide research in supported single-atom
catalysts (SACs), which contain only isolated individual metal atoms dispersed
on an appropriate support or coordinated with the surface atoms of the support.
The SACs exhibit many fascinating characteristics including high activity,
selectivity, and maximum atomic utilization. These characteristics arise from
the low coordin...
High immobilization of soil cesium using ball milling with nano-metallic Ca/CaO/NaH2PO4: implications for the remediation of radioactive soils
Springer Science and Business Media LLC - Tập 10 - Trang 201-207 - 2012
This report shows that cesium can be immobilized in soils with an efficiency of
96.4% by ball milling with nano-metallic Ca/PO4. In Japan, the major concern on
137Cs deposition and soil contamination due to the emission from the Fukushima
Daiichi nuclear power plant showed up after a massive quake on March 11, 2011.
The accident rated 7, the highest possible on the international nuclear event
scal...
Removal of malachite green from water samples by cloud point extraction using Triton X-100 as non-ionic surfactant
Springer Science and Business Media LLC - Tập 8 - Trang 53-57 - 2008
A surfactant mediated cloud point extraction (CPE) procedure has been developed
to remove color from wastewater containing malachite green using Triton X-100 as
non-ionic surfactant. The effects of the concentration of the surfactant,
temperature and salt concentration on the different concentrations of dye have
been studied and optimum conditions were obtained for the removal of malachite
green. ...
Nanocarriers for drug delivery applications
Springer Science and Business Media LLC - Tập 17 - Trang 849-865 - 2018
Nanobiotechnology research has recently provided numerous basic and applied
advances in the health sector. Nanocarriers have been developed for efficient
drug delivery and diagnostic tools. Nanocarrier enables an effective, targeted
biomolecular interaction in order to lower side effects caused during the
treatment. Here, we review the problems associated with the conventional drug
development and...
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