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Analysis of measuring methods of the concentration of methylene blue in the sorption process in fixed-bed column
International Journal of Environmental Science and Technology
AbstractThe wastewater from industry is contaminated with dyes, which should be removed in order to prevent environmental damage. This paper presents a method for removing methylene blue from an aqueous solution using a fixed-bed adsorption process onto sawdust. In the article, the method of continuous measurement of methylene blue concentration in the process of sorption on sawdust was used. The results were compared with the results obtained by the standard method of periodic testing of thedoi:10.1007/s13762-021-03156-x fatcat:fyzhcigzbfew3ey74v56ay3xze