Snail shells (Anadora Fulica) calcined at different temperatures were characterized by X-ray diffraction (XRD), Fourier transform infrared (FTIR) spectroscopy, thermal analyses (TG-DTG), scanning electron microscopy (SEM) and N2 adsorption–desorption experiments (surface area measurements found using the coupled BET/BJH method). The principal objective was to identify forms of calcium carbonate...

Diclofenac sodium is a non-steroidal anti-inflammatory drug with relatively short release time. This time promotes more frequent consumption and could lead to side effects in the stomach, e.g., gastrointestinal disorders, bleeding, gastric ulcers. A delivery system slow-release activity one of promising technologies control amount released stomach. surfactant-modified natural zeolite as carrier...

In recent years, with the increases in coal mining depths, risk of seam outburst occurrences has increased. Therefore, it is major significance to study multiscale structures soft and hard deposits order prevent control gas outbursts. this research investigation, were comprehensively examined using various laboratory methods. The results revealed following: (1) From a macrostructural aspect, ph...

Background: The presence of antibiotics such as metronidazole in wastewater even at low concentrations requires searching for a suitable process advanced oxidation (AOP) to reduce the level pollutants standard water. Methods: In this study, zinc oxide (ZnO) nanoparticles were synthesized by thermal method using sulfate (ZnSO4 ) precursor, then, stabilized on stone and was used catalyst, order d...

In these research studies, fly ash (SW-FA) resulting from the incineration of sunflower (20%) and wood (80%) waste employing circulating fluidized bed combustion (CFBC) technology was used to analyze possibility removing Pb(II) Cu(II) ions in adsorption processes. Currently, great emphasis is placed on circular economy, zero or climate neutrality strategies. The use low-cost SW-FA seems fit wel...

TiO2-based photocatalyst materials have been widely studied for the abatement of contaminants emerging concerns (CECs) in water sources. In this study, 1.5 wt% Mo-doped HRTiO2 was obtained by sonochemical method. The material analyzed and characterized thermal, structural/textural, morphological, optical properties using TGA-DSC, XRD, TEM, FTIR, XPS, SEM-EDS, BET (N2 adsorption-desorption measu...

Intercalation of 4-amino benzoic acid (4-AB) into Zn/Al-nitrate layered double hydroxide (ZAL2) to form Zn/Al-4AB (ZALAB) compound was successfully synthesized from nitrate salt by using direct co-precipitation method. ZALAB confirmed Powder X-ray diffraction (PXRD) pattern with a basal spacing 15.3 Å. The presence COO- and C6H5NH2 functional groups 4-AB at 1,517 1,178 cm–1 in Fourier transform...

Pharmaceutical CEC compounds are a potential threat to man, animals, and the environment. In this study, sol–gel-derived TiO2 (SynTiO2) was produced subsequently sonochemically doped with 1.5 wt% Mo obtain final product (Mo (1.5 wt%)/SynTiO2). The as-prepared materials were characterized for phase structure, surface, optical properties by XRD, TEM, N2 adsorption–desorption BET isotherm at 77 K,...

In this study, we report a simple technique for the pyrofabrication of novel photocatalyst titanium dioxide quantum dots‐kaolinite nanocomposite (TiO 2 ‐QDs‐Kao) used rhodamine B (RhB) dye degradation. The was characterized by using different analytical techniques, including XRD, XRF, XPS, FTIR, DTA/TGA, SEM–EDX, TEM, BET, BJH, ZP and UV–Vis DRS. photocatalytic degradation RhB performed in aque...