Abstract Here, the authors described a sustainable green synthesis approach to synthesize cuprous oxide nanoparticles (NPs) using Olea europaea extract. The resulting synthesized NPs were characterized by UV–Visible spectra, scanning electron microscopy (SEM)/energy‐dispersive X‐ray spectroscopy (EDS), transmission (TEM), and diffraction (XRD). average crystallite size of about 30 nm was calculated Scherrer formula. According TEM, are spherical shaped. NP provides good antibacterial activity...

Amoxicillin, a widely used antibiotic, is increasingly recognized as an environmental threat due to its persistence in aquatic ecosystems and potential risks human health. This study investigated the removal of amoxicillin from simulated pharmaceutical wastewater using solar-powered photocatalytic process with titanium dioxide (TiO₂) tube-shaped reactor. The degradation efficiency was assessed by monitoring reduction concentration under varying experimental conditions. A Box–Behnken Design...

Response surface methodology (RSM) has been utilized to analyze and optimize sensitive parameters that can affect the reliability of removal processes.This paper aimed utilize magnetic nano-zeolite (MNZ) as an adsorbent remove heavy metals, mainly cadmium (Cd(II)) copper (Cu(II)) ions, from wastewater.Field-emission scanning electron microscopy, zeta potential, energydispersive X-ray spectroscopy were used characterize MNZ.The results showed maximum ratio for was 93%, 94.5% at optimal...

Abstract Assessment of water quality is a major step in the industry to ensure suitability for human use. In this study, statistically evaluate raw and treated drinking Al-Mussaib treatment plant, Babylon city, Iraq, from January December 2020. Additionally, was assessed according World Health Organization (WHO) Iraqi standards water. The results showed plant has good efficiency removing studied parameters, such as alkalinity, calcium hardness. It noteworthy mention that although measured...

As heavy metals are commonly found in water bodies today, the need for an efficient method to remove these pollutants simultaneously has become increasingly important.This research involved coating sand with Fe/Ni nanoparticles created through environmentally friendly using eucalyptus leaf extract.Green synthesis of coated was characterized Fourier transform-infrared spectrometry (FT-IR) analysis.The resulting nanocomposite then used copper (Cu(II)) removal from batch experiments.The study...

The combination of iron and copper (Fe/Cu) loaded on glass (G-Fe/Cu) has been developed for this study. green synthesis was used to create bimetallic nanoparticles using grape leaves extract, which employed as a natural reducing agent easily produce nZVI from salts. particle size, surface morphology, elemental composition degree crystallinity the resulting nanocomposite have analyzed by means energy-dispersive X-ray spectroscopy (EDX), scanning electronic microscopy (SEM), Fourier-transform...

This article focuses on employment of nanotechnologies in remediation tetracycline antibiotics (TC) from groundwater by green synthesized bimetallic Fe/Ni supported limestone particles. An in-situ synthesis nanoparticles was prepared using black tea leaves extract to generate a L-Fe/Ni nanocomposite. The nanocomposite characterized several techniques, such as, X-Ray Diffraction (XRD), Scanning Electron microscopy (SEM), transmission electron microscope (TEM), Energy dispersive X-ray (EDX),...

Iron is one of the groundwater contaminants that negatively impact health and environment.This study attempted at introducing low cost natural adsorbent for adsorbs iron from synthetically prepared water.Sawdust barley husks were used as a filter media, either alone or different mixing ratio sawdust/barley (1:1, 0.5:1, 1:0.5), to effect dose on removal efficiency.Synthetic water was initial concentrations (10, 25, 40, 65, 80) mg/L concentration efficiency.The filtration process conducted...

Human and which serves to preserve the resource at science forefront.Water of electromagnetic is old but addressed popular quantity contaminants in a new way.The current study presents results related influence an field (EMF) on synthetic water with Al 2 Si O 5 (OH) 4 (represented by Turbidity).The impact EMF as only factor or intensifying element stainless steel packing systems that limits pollutant concentrations treated was analyses.The system combined simultaneously filling most...

This study goal to the ability of using low cost materials representing thermestone and aluminum solid wastes in water filtration by a pilot plant constructed wastewater treatment remove cadmium ions (Cd(II)).Response Surface Methodology (RSM) used optimize optimal parameters that affecting performance filter units, these are time, Cd(II) concentration, rate.These optimized were 9 hr., 5 ppm, 10 l/hr.with removal efficiency for A-Filter, T-Filter, S-Filter, A-T-S-Filter was 94%, 95%, 86.8%...

The soil washing method is an effective approach for treating polluted soils with high heavy metals concentrations.Oxalic acid and EDTA are both chelating agents that can form stable complexes increase their solubility mobility in the solution.By mixing oxalic EDTA, synergistic effect of two be achieved.In a recent study, types soils, calcareous gypsum, were selected from agricultural lands (depth 0-30 cm).The solution comprising equal ratio (1:1) EDTA-Na2 (0.05 M) was used to remove lead...

After the Coronavirus epidemic, there are indications that a significant number of COVID-19 survivors experience long-term respiratory, cardiovascular, and psychological issues, necessitating assessment these complications for effective healthcare resource allocation. The test can help identify blood clotting problems. A positive result may suggest clot has recently formed broken down. In our study, post-covid-19 d-dimer concentration was measured, three groups were taken each males females,...

Response surface methodology (RSM) was applied based on the central composite design to find optimum parameters for degradation of reactive yellow (RY) dye in an aqueous solution using a solar-induced photocatalytic process.The independent variables considered were pH, TiO 2 , H O initial RY concentration, and irradiation time.Optimization performed by analysis variance (ANOVA).In addition, polynomial multiple regression equation suggested as model prediction elimination percentage.The...

The aim of this research is trying to find that environmentally and economically efficient way for reuse industrial solid wastes glass as an alternative filter media sand remove turbidity from drinking water.It required set a pilot filtration unit which included mainly three transparent columns.It was used the synthetic turbid water consisted media.The first second filters represent single sand, respectively.The third represents dual at bottom layer top layer.The glass-sand have maximum...

Composite materials, in most cases polymers reinforced with fibers, are these days utilized numerous applications such as aerospace which lightweight, high strength, specific modulus and low temperature resistance critical issues.As materials have possible different designing areas, a lot of work has been put into enhancing their performance.This study's aim was to study the impact transition behavior PPS its composite under ranges temperatures by investigating thermal, mechanical structural...