Results 21 to 30 of about 1,420,069 (102)
doi:10.9767/bcrec.7.1.3679.iv
Istadi Istadi
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Study of the Interaction of Heavy Metals (Cu(II), Zn(II)) Ions with a Clay Soil of the Region of Naima-Tiaret-Algeria [PDF]
The RM (RM stands for the pristine clay) collected from sites in the Naima-Tiaret-Algeria and its purified phase TM (TM stands for the treated clay) were characterized using XRF, XRD, FT−IR, SEM−EDX, and DC electrical conductivity techniques.
Abdelkader, Dellal+3 more
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doi:10.9767/bcrec.7.1.3676.i
Istadi Istadi
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Unique Adsorption Properties of Malachite Green on Interlayer Space of Cu-Al and Cu-Al-SiW12O40 Layered Double Hydroxides [PDF]
Cu-Al layered double hydroxide (LDH) was intercalated with Keggin ion of polyoxometalate K4[a-SiW12O40] to form Cu-Al-SiW12O40 LDH. The obtained materials were analyzed by X-ray Diffraction (XRD), Fourier Transform Infra Red (FTIR) spectroscopy,
Juleanti, Novie+4 more
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doi:10.9767/bcrec.7.1.3682.90
Istadi Istadi
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Research and trends in STEM education: a systematic review of journal publications
With the rapid increase in the number of scholarly publications on STEM education in recent years, reviews of the status and trends in STEM education research internationally support the development of the field.
Yeping Li, Ke Wang, Yu Xiao, J. Froyd
semanticscholar +1 more source
Preface of Volume 12 Issue 1 Year ...
Istadi Istadi
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ZnO/Mg-Al Layered Double Hydroxides as a Photocatalytic Bleaching of Methylene Orange - A Black Box Modeling by Artificial Neural Network [PDF]
The paper reports the development of ZnO-MgAl layered double hydroxides as an adsorbent-photo catalyst to remove the dye pollutants from aqueous solution and the experiments of a photocatalytic study were designed and modeled by response surface ...
Akbari, Mansor, Hosseini, Seyed Ali
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Conclusions This editorial illustrates major requirements that authors should con- sider before submitting articles to BJP (see Table 3 for authors' check- list).
A. Izzo+14 more
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A Preliminary Study: Esterification of Free Fatty Acids (FFA) in Artificially Modified Feedstock Using Ionic Liquids as Catalysts [PDF]
The exploration of non-edible oils as a feedstock has been positively affect the economic viability of biodiesel production. Due to the high level of free fatty acid (FFA) in non-edible oils, esterification is needed to remove the acidity to the minimum
Abdullah, Norhayati+4 more
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