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- Sevastyanova, Olena, et al. Show all 7 Authors
- Cellulose 2018 v.25 no.8 pp. 4729-4742
- acetic acid; adsorbents; adsorption; agroindustrial byproducts; cellulose; gentian violet; heavy metals; hydrogen peroxide; industrial wastewater treatment; iron; kinetics; lignocellulose; metal ions; methodology; methylene blue; pH; pollution; raw materials; sorption isotherms; toxic substances; walnut hulls
- ... Currently, it is necessary to develop new methods and materials for solving the problem of environmental pollution by various toxicants. For these purposes, vegetal materials can be used. In this study, efficient low-cost sorbents based on walnut shells, an agro-industrial by-product, were prepared by treatment with acetic acid or a mixture of acetic acid and hydrogen peroxide. It was shown that t ...