Adsorption of copper and zinc ions on illite: Determination of the optimal conditions by the statistical design of experiments
Source abstract
Abstract
Abstract In this study, a full factorial experimental design was utilized to assess the effect of three factors on the adsorption of copper (II) and zinc (II) ions in an aqueous leachate of an industrial waste with illite as adsorbent. The chosen experimental factors at two levels were ( A ) pH at 2 and 7, ( B ) adsorbent content at 0.2 and 1.6 g L − 1 , and ( C ) contact time at 10 and 120 min B (adsorbent content), A (pH), and AB terms, with their high levels, positively influenced the adsorption process. Of the adsorption kinetics models, the second order model best described the data. Illite was a reasonably effective adsorbent for Cu 2+ and Zn 2+ from aqueous leachates of industrial waste.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Adsorption and biosorption for pollutant removal · Clay minerals and soil interactions · Phosphorus and nutrient management
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
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