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Optimization of batch conditions for the removal of boron byambe rlite IR743
Nallappan, Madana Leela1, Mohamed Mahmoud Nasef2, Arshad Ahmad3.
This study is aimed at optimizing the treatment parameters in boron adsorption using a
commercial resin, Amberlite IRA 743, via response surface methodology (RSM). The effect of
adsorbent dosage, pH and initial boric acid concentration were optimized using RSM in order to
obtain high removal efficiencies at low adsorbent dosage and pH levels and high
concentrations. The central composite design (CCD) was used to generate the experimental
design. The experiments were conducted in a batch process according to the experimental
design obtained. The analysis of variance (ANOVA) was performed to obtain a statistical
validation of regression models and to study the interaction between treatment parameters. The
optimum conditions recommended by the developed model for 100% removal efficiency , was
at adsorbent dosage, pH and initial boron concentration of 51g/L, pH 7 and 40mg/L.
Affiliation:
- Universiti Teknologi Malaysia, Malaysia
- Universiti Teknologi Malaysia, Malaysia
- Universiti Teknologi Malaysia, Malaysia
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Indexation |
Indexed by |
MyJurnal (2021) |
H-Index
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6 |
Immediacy Index
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0.000 |
Rank |
0 |
Indexed by |
Scopus 2020 |
Impact Factor
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CiteScore (1.4) |
Rank |
Q3 (Engineering (all)) |
Additional Information |
SJR (0.191) |
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