Experimental data of biomaterial derived from Malva sylvestris and charcoal tablet powder for Hg2+ removal from aqueous solutions

Rahbar, Alireza; Farjadfard, Sima; Leili, Mostafa; Kafaei, Raheleh; Haghshenas, Vajiheh; Ramavandi, Bahman

doi:10.1016/j.dib.2016.05.032

Cited by 16 publications

(8 citation statements)

References 3 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…After desired contact time, to separate adsorbents from aqueous solution, the samples were filtered through Whattman filter paper (0.2 µm) and then centrifuged (Eppendorf versatile 5810 series centrifuge) to simply calculate corresponding efficiency using Eq. (1) [7] :

where C 0 and C t are respectively the initial and final concentrations of furfural.…”

Section: Methodsmentioning

confidence: 99%

Data of furfural adsorption on nano zero valent iron (NZVI) synthesized from Nettle extract

Fazlzadeh

Ansarizadeh²,

Leili³

2018

Data in Brief

Self Cite

View full text Add to dashboard Cite

Among various water and wastewater treatment methods, adsorption techniques are widely used to remove certain classes of pollutants due to its unique features. Thus, the aim of this data article is to synthesize zero valent iron nanoparticles (NZVI) from Nettle leaf extract by green synthesis method as an environmentally friendly technique, and to evaluate it's efficiency in the removal of furfural from aqueous solutions. The data of possible adsorption mechanism and isotherm of furfural on the synthesized adsorbent are depicted in this data article. The data acquired showed that the adsorption trend follows the pseudo-second order kinetic model and that the Langmuir isotherm was suitable for correlation of equilibrium data with the maximum adsorption capacity of 454.4 mg/g. The information of initial furfural concentration, pH, adsorbent dosage and contact time effects on the removal efficiency are presented. Considering the findings data, the developed nanoparticle from Nettle leaf extract, as a low cost adsorbent, could be considered as promising adsorbent for furfural and probably similar organic pollutants removal from aqueous solutions.

show abstract

where C 0 and C t are respectively the initial and final concentrations of furfural.…”

Section: Methodsmentioning

confidence: 99%

Data of furfural adsorption on nano zero valent iron (NZVI) synthesized from Nettle extract

Fazlzadeh

Ansarizadeh²,

Leili³

2018

Data in Brief

Self Cite

View full text Add to dashboard Cite

show abstract

“…While the adsorption capacity is calculated according to.

Where q e is adsorption capacity per weight of the adsorbent (mg/g), V is volume of the solution (L), C o is initial concentration of solution (mg/L), C e is final concentration of solution (mg/L), W is mass of adsorbent (g) [18] , [19] , [20] , [21] .…”

Section: Discussionmentioning

confidence: 99%

Characterization, kinetic, thermodynamic and isotherm data for diclofenac removal from aqueous solution by activated carbon derived from pine tree

et al. 2018

View full text Add to dashboard Cite

The usage of low cost material as adsorbent would be admirable from environmental point of view. Thus, herein, this data set present a simple method for providing an adsorbent from activated carbon derived from pine tree. The prepared adsorbent was applied to remove diclofenac from aqueous solution. The characterization data of the adsorbent was analyzed using FTIR method. The FTIR test results showed that adsorbent has a functional group that is useful in adsorption process. It was conducted in laboratory scale and the adsorption technique was batch technique. The information regarding isotherms of diclofenac adsorption were listed. The Langmuir isotherm was suitable for correlation of equilibrium data with correlation coefficient value of 0.999. Adsorption of diclofenac by adsorbent from activated carbon follows pseudo second order model with correlation coefficient value (R2) of 0.9997. The data implied that the maximum adsorption capacity of adsorbent to uptake diclofenac from aqueous solution was obtained 54.67 mg/g. The acquired data indicated that the adsorption of diclofenac by the adsorbent prepared from activated carbon derived from pine tree is a promising technique for treating diclofenac bearing wastewaters.

show abstract

“…The removal percentage (R%) and bioadsorption capacity (q e ) of heavy metal ions were calculated using the following equations [7], [8], [9]:

R % = \frac{C_{0} - C_{f}}{C_{0}} \times 100

q_{e} = \frac{C_{0} - C_{e}}{W} \times V

where, C i and C f is the initial and final concentration of metal ions (mg/L), V is the volume of solution (L), and W is the dry weight of bioadsorbent (g). The optimization tests were repeated three times and average of measurements are stated.…”

Section: Experimental Design Materials and Methodsmentioning

confidence: 99%

Zinc, nickel, and cobalt ions removal from aqueous solution and plating plant wastewater by modified Aspergillus flavus biomass: A dataset

et al. 2017

Self Cite

View full text Add to dashboard Cite

The biomass of Aspergillus flavus was modified by calcium chloride to achieve a bioadsorbent for treating nickel, cobalt, and zinc ions from aqueous solutions. The information of pH, bioadsorbent dose, contact time, and temperature effect on the removal efficiency are presented. The data of Freundlich and Langmuir isotherm and pseudo-first-order and pseudo-second-order kinetic models are also depicted. The data showed that the maximum bioadsorption capacity of nickel, cobalt, and zinc ions is 32.26, 31.06 and 27.86 mg/g, respectively. The suitability of the bioadsorbent in heavy metals removal at field condition was tested with a real wastewater sample collected from a plating plant in the final part of this dataset. Based on the findings, the bioadsorbent was shown to be an affordable alternative for the removal of metals in the wastewater.

show abstract

Experimental data of biomaterial derived from Malva sylvestris and charcoal tablet powder for Hg2+ removal from aqueous solutions

Cited by 16 publications

References 3 publications

Data of furfural adsorption on nano zero valent iron (NZVI) synthesized from Nettle extract

Data of furfural adsorption on nano zero valent iron (NZVI) synthesized from Nettle extract

Characterization, kinetic, thermodynamic and isotherm data for diclofenac removal from aqueous solution by activated carbon derived from pine tree

Zinc, nickel, and cobalt ions removal from aqueous solution and plating plant wastewater by modified Aspergillus flavus biomass: A dataset

Contact Info

Product

Resources

About