Data for efficiency comparison of raw pumice and manganese-modified pumice for removal phenol from aqueous environments—Application of response surface methodology

Heydari, Maryam; Karimyan, Kamaladdin; Darvishmotevalli, Mohammad; Karami, Ali; Vasseghian, Yasser; Azizi, Nahid; Ghayebzadeh, Mehdi; Moradi, Masoud

doi:10.1016/j.dib.2018.09.027

Cited by 34 publications

(5 citation statements)

References 19 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Fish processing industries need large amounts of sodium chloride for fish preservation. The wastewater produced by such industries contains large amounts of nitrogenized organic compounds and salts [[11], [12], [13], [14]]. Leather industries in tanning process require high concentrations of salt for removing hair and wool from the animal skins.…”

Section: Methods Detailsmentioning

confidence: 99%

Optimization of saline wastewater treatment using electrochemical oxidation process: Prediction by RSM method

et al. 2019

Self Cite

View full text Add to dashboard Cite

show abstract

Section: Methods Detailsmentioning

confidence: 99%

Optimization of saline wastewater treatment using electrochemical oxidation process: Prediction by RSM method

et al. 2019

Self Cite

View full text Add to dashboard Cite

show abstract

“…In the present study the adsorption data of TC were evaluated by Langmuir and Freundlich isotherms. The linear Langmuir isotherm presented as fallow [5]:Ceqe=0.25em1bqm+0.25emCeqm…”

Section: Experimental Design Materials and Methodsmentioning

confidence: 99%

Dataset for adsorptive removal of tetracycline (TC) from aqueous solution via natural light weight expanded clay aggregate (LECA) and LECA coated with manganese oxide nanoparticles in the presence of H2O2

et al. 2019

Self Cite

View full text Add to dashboard Cite

In this data article, natural (NL) and manganese oxide-modified LECA (MML) adsorbents were applied for adsorptive removal of Tetracycline (TC) from aqueous solution. The used adsorbents was characterized using fourier transform infrared (FTIR) spectroscopy, scanning electron microscopy (SEM), X-ray diffraction (XRD) and X-ray fluorescence spectroscopy (XRF). The chemical analysis of XRF data revealed increased chemical composition of Mn as MnO to 8.96 wt%. The SEM patterns were illustrated the extent of surface and enhanced porosity in MML with Mn. In optimum operational conditions, maximum removal percentage of TC was achieved at 51.5 and 99.4% using NL and MML, respectively. The maximum adsorption capacities obtained from Langmuir modeling were 6.89 and 9.24 for NL and MML, respectively. The modeling of the adsorption kinetics revealed that TC adsorption by both NL and MML adsorbents was best-fitted with a pseudo-first-order model ( R 2 = 0.978). The isotherm studies of TC adsorption by MML showed that the Freundlich isotherm was the most appropriate model, with a higher coefficient of determination. The obtained data was illustrated that high competitive capacity of chloride and hardness ions compared with other ions against TC adsorption.

show abstract

“…16 The element composition and proportion of the nanomaterials were determined by energy dispersive spectroscopy (EDS). Through X-ray diffraction (XRD), 17 analyze its diffraction pattern, obtain the structure or morphology information of atoms or molecules inside the nanomaterials, and determine its crystal structure; vibrating sample magnetometer (VSM) 18 was used to determine whether the nanomaterials were magnetic or not; BET was used to determine the specific surface area of the material. 19 To better explain the adsorption mechanism, the pH pzc of the magnetic nanoparticles was measured.…”

Section: Preparation and Characteristics Of Ni-mg-co Ferritesmentioning

confidence: 99%

Superior adsorption of methyl blue on magnetic Ni–Mg–Co ferrites: Adsorption electrochemical properties and adsorption characteristics

Chen

Wang

et al. 2022

Env Prog and Sustain Energy

View full text Add to dashboard Cite

The harm and treatment of methyl blue (MB) were described, and the necessity for the removal of MB by magnetic nanomaterials was explained. Magnetic Ni-Mg-Co ferrites were prepared by the rapid combustion approach of an active nitrate solution and characterized by X-ray diffraction (XRD), scanning electron microscope (SEM), Fourier transform infrared spectrometer (FTIR), energy dispersive spectroscopy, and vibrating sample magnetometer. Magnetic Ni 0.1 Mg 0.7 Co 0.2 Fe 2 O 4 nanoparticles prepared at 400 C with the saturation magnetization of 19.7 emu g À1 and the average diameter of about 15.2 nm were used to adsorb MB from the aqueous medium. The Brunauer-Emmett-Teller (BET) analysis showed that the specific surface area was 143.17 m 2 g À1 and the average pore size was 9.44 nm. The adsorption mechanism of MB onto magnetic Ni 0.1 Mg 0.7 Co 0.2 Fe 2 O 4 nanoparticles was studied, and the results revealed that the adsorption properties conformed the pseudo-second-order kinetics model due to the square deviation values (R 2 > 0.98), and Temkin model could describe the adsorption state of MB onto Ni 0.1 Mg 0.7 Co 0.2 Fe 2 O 4 nanoparticles, which suggested that the adsorption of MB onto Ni 0.1 Mg 0.7 Co 0.2 Fe 2 O 4 nanoparticles was monolayer-multilayer hybrid chemisorption mechanism. When the pH value exceeded 3, the adsorbance reached large value; while, the adsorbance was 97.6% of the initial adsorption value for seven cycles. The electrochemical impedance spectroscopy and cyclic voltammetry curves of MB adsorbed onto the nanoparticles before and after the adsorption were determined.

show abstract

Data for efficiency comparison of raw pumice and manganese-modified pumice for removal phenol from aqueous environments—Application of response surface methodology

Cited by 34 publications

References 19 publications

Optimization of saline wastewater treatment using electrochemical oxidation process: Prediction by RSM method

Optimization of saline wastewater treatment using electrochemical oxidation process: Prediction by RSM method

Dataset for adsorptive removal of tetracycline (TC) from aqueous solution via natural light weight expanded clay aggregate (LECA) and LECA coated with manganese oxide nanoparticles in the presence of H2O2

Superior adsorption of methyl blue on magnetic Ni–Mg–Co ferrites: Adsorption electrochemical properties and adsorption characteristics

Contact Info

Product

Resources

About