Abstract Details
(2020) The Influence of Zeolites’ Surface Modification on Sorption, Structural and Textural Features
Muir B & Bajda T
https://doi.org/10.46427/gold2020.1862
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08r: Room 3, Wednesday 24th June 23:39 - 23:42
Barbara Muir
View abstracts at 2 conferences in series
Tomasz Bajda View all 5 abstracts at Goldschmidt2020 View abstracts at 11 conferences in series
Tomasz Bajda View all 5 abstracts at Goldschmidt2020 View abstracts at 11 conferences in series
Listed below are questions that have been submitted by the community that the author will try and cover in their presentation. To submit a question, ensure you are signed in to the website. Authors or session conveners approve questions before they are displayed here.
Submitted by Fulvio Di Lorenzo on Monday 22nd June 18:03
The amount of chromate adsorbed as a function of pH increased significantly in the slightly acidic region (5.5 - 7). Do you know the reason? Was it not possible to measure the adsorption for the two zeolites Na-P1 below pH 5.5? Are there experimental limitations or are the experiments planned for the future?
The amount of chromate adsorbed as a function of pH increased significantly in the slightly acidic region (5.5 - 7). Do you know the reason? Was it not possible to measure the adsorption for the two zeolites Na-P1 below pH 5.5? Are there experimental limitations or are the experiments planned for the future?
Submitted by Barbara Muir on Wednesday 24th June 21:22
Below pH 5.5. chromium occure in the form of HCrO4-. Speciation of Cr was important when planning the experiment. In addition, the purpose of the experiments was to assess the impact of surface modification of zeolites on sorption efficiency.That is why only some contditions of pH were choosen for experiments.
Below pH 5.5. chromium occure in the form of HCrO4-. Speciation of Cr was important when planning the experiment. In addition, the purpose of the experiments was to assess the impact of surface modification of zeolites on sorption efficiency.That is why only some contditions of pH were choosen for experiments.
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