ArticleMolecules (Basel, Switzerland)2024
Optimization of Magnetic Biochar Preparation Process, Based on Methylene Blue Adsorption.
Article in Molecules (Basel, Switzerland), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed.
- Adsorptive Removal of Benzophenone-4 (BP-4) Using Magnetically Recoverable FeWater environment research : a research publication of the Water Environment Federation · 2026Article
- Preparation of Magnetic Biochar Derived from Spent Mushroom Substrate and Its Adsorption and Regeneration Performance for NHMolecules (Basel, Switzerland) · 2026Article
- Magnetic Biocomposite Based on Aspen Biochar, Sodium Alginate, andMaterials (Basel, Switzerland) · 2026Article
- Optimization of biochar production from Rumex abyssinicus using response surface methodology and its application in amending degraded soil.Scientific reports · 2025Article
- The mushroom matrix: an engineered mycelium-derived biochar platform for advanced biotechnological applications.Frontiers in bioengineering and biotechnology · 2025Review
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Authors and funding
5 authors.
Funding
Abstract
The search for low-cost and effective adsorbents for the removal of organic dyes from contaminated water is urgently needed. The substantial amount of waste mushroom cultivation substrates generated in practical production can serve as an ideal material for the preparation of adsorbents. In this study, we investigated the main control parameters affecting the performance of magnetic mushroom substrate biochar and optimized the process of preparing biochar by using the Plackett-Burman and central composite design methods. Various analytical techniques including SEM, EDX, BET, and VSM were used to characterize the biochar. The results indicate that the carbonization temperature had the most significant impact on the yield and adsorption performance of biochar. Under the conditions of a carbonization temperature of 600 °C, a carbonization retention time of 1 h, and an impregnation ratio of 0.1, the yield and methylene blue adsorption value of magnetic biochar were 42.54% and 2297.04 μg/g, respectively, with a specific surface area of 37.17 m
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