Results 121 to 130 of about 4,615,458 (271)
Effect of zeolites on the reduction of the ecotoxicity of carbamazepine in the environment
Ecotoxicology and Environmental SafetyIn this study, the impact of calcination of zeolites on the ecotoxicity of carbamazepine solutions in two matrices, water and synthetic sewage, was assessed.
Aleksandra Bogusz +4 more
doaj +1 more source
A study of South African natural zeolites properties and applications [PDF]
, 2011 The morphology and chemistry of natural zeolites, whose occurrence is ubiquitous to the South African provinces of Kwa-Zulu Natal (KZN) and Western Cape (WC), were studied using scanning electron microscopy (SEM) coupled with energy dispersive ...
Zimba, Josephat +2 more
core
The research progress in polyethylene oxide polymer electrolytes
FlexMat, EarlyView.Polyethylene oxide (PEO) has become the mainstream matrix material for solid polymer electrolytes (SPEs) due to its excellent lithium salt complexation ability and processability. However, its high crystallinity results in low ionic conductivity at room temperature and difficulty in suppressing lithium dendrite growth, which significantly hinders the ...
Ying Wei +8 more
wiley +1 more source
Systematics, crystal structures, and occurrences of zeolites
, 2019 Zeolites represent the mineral supergroup with the highest number of different structure types. Their highly characteristic features (e.g., reversible low-temperature dehydration, ability of the dehydrated forms to adsorb polar molecules, low-temperature
G. Diego Gatta +3 more
core +1 more source
Journal of Chemical Technology &Biotechnology, EarlyView.Abstract Continuous neutral‐alcohol and food‐grade ethanol production is an energy‐intensive process in which distillation and rectification alone account for 50–85% of total plant energy use. While significant advances in separation technology have emerged over the past two decades, the spirits industry continues to rely predominantly on multi‐effect ...
Anton A Kiss
wiley +1 more source
ADSORPTION OF ENROFLOXACINE ON NATURAL ZEOLITE - CLINOPTILOLITE
The holistic approach to environment, 2014 The potential use of Croatian natural zeolite - clinoptilolite as alternative adsorbents for removal of enrofloxacin (ENRO) as model pollutant was studied in a batch system. The influence of contact time and initial ENRO concentration on the sorption process was investigated.
Ašperger, Danijela +3 more
openaire +4 more sources
Journal of Chemical Technology &Biotechnology, EarlyView.Abstract BACKGROUND The continuous discharge of organic dyes into freshwater poses long‐term environmental risks. Heterogeneous Fenton‐like processes using iron (Fe)‐modified silica (SiO2) supports are promising for dye removal; however, catalysts derived from natural sand and operating under near‐neutral conditions remain relatively underexplored ...
Hajer Aloulou +6 more
wiley +1 more source
Clean TechnologiesThis study evaluates the sorption behavior of natural zeolite (NZ) and Fe(III)-modified natural zeolite (FeZ) for Ni(II) ions, with the objective of assessing their potential for application in the remediation of nickel-contaminated environments ...
Marin Ugrina +3 more
doaj +1 more source
Styrene and its natural analogues: accumulation and sustainable production methods
Journal of the Science of Food and Agriculture, EarlyView.Abstract Styrene, also known as vinyl benzene, is a colourless, highly volatile petrochemical that serves as a key monomer in the production of polystyrene and styrene‐butadiene rubber. Its industrial synthesis via the alkylation of benzene with ethylene relies on fossil fuels, requiring high temperatures and toxic catalysts that contribute to ...
Mwafaq Ibdah +6 more
wiley +1 more source
Mineralogical dataset of natural zeolites from Lessini Mounts, Northern Italy: Analcime, natrolite, phillipsite and harmotome chemical composition. [PDF]
Data Brief, 2020 Mattioli M, Cenni M.
europepmc +1 more source