Removal of malachite green and mixed dyes from aqueous and textile effluents using acclimatized and sonicated microalgal (Oscillatoria sp.) biosorbents and process optimization using the response surface methodology

Autor:	Solomon Benor, Murugesan Kamaraj, Abate Ayele, Arumuganainar Suresh, Deribe Getachew
Rok vydání:	2021
Předmět:	Oscillatoria Sorbent Aqueous solution biology Chemistry Sonication Biosorption Plant Science biology.organism_classification Pollution chemistry.chemical_compound Environmental Chemistry Response surface methodology Malachite green Fourier transform infrared spectroscopy Nuclear chemistry
Zdroj:	International Journal of Phytoremediation. 24:881-892
ISSN:	1549-7879 1522-6514
DOI:	10.1080/15226514.2021.1984387
Popis:	Synthetic dyes are toxic and their release into the environment harms the ecosystem. Phycoremediation of synthetic dyes with acclimatized and native species has advantages over other methods. In this study, textile effluent-acclimatized microalgae species of Oscillatoria were grown in Bold's Basal Medium (BBM), dried, powdered using sonication, and optimized the removal malachite green (MG), using the response surface methodology (RSM). The effects of algal biosorbent concentration (AC), pH, and contact time (CT) were studied with 1 g L-1 MG in an aqueous solution, and the interaction model exerted significance (p
Databáze:	OpenAIRE
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