ArticleEnvironmental science and pollution research international2019
Preparation of pickling-reheating activated alfalfa biochar with high adsorption efficiency for p-nitrophenol: characterization, adsorption behavior, and mechanism.
Article in Environmental science and pollution research international, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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7 citing papers in PubMed.
- SAP Nanomicelle-Functionalized Biochar: A Multifunctional and Sustainable Adsorbent for Efficient Removal of Dyes and Heavy Metals.ACS omega · 2025Article
- Functionalization of biochar using SDS/SAP nanomicelles enhanced its immobilization capacity for dyes and heavy metals in water.Scientific reports · 2025Article
- Preparation and adsorption properties of magnetic chitosan/sludge biochar composites for removal of CuScientific reports · 2023Article
- Influences of Mg-activation on sugarcane bagasse biochar characteristics and its PNP removing potentials from contaminated water.Scientific reports · 2023Article
- Silver sulfide decorated carbonaceous sawdust/ES-PANI composites as salt-resistant solar steam generator.RSC advances · 2022Article
- Versatile Strategy for the Preparation of Woody Biochar with Oxygen-Rich Groups and Enhanced Porosity for Highly Efficient Cr(VI) Removal.ACS omega · 2022Article
- Utilization of Jujube Biomass to Prepare Biochar by Pyrolysis and Activation: Characterization, Adsorption Characteristics, and Mechanisms for Nitrogen.Materials (Basel, Switzerland) · 2020Article
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Abstract
The adsorption properties of alfalfa biochar, which is produced via high-temperature pyrolysis for 3 h, were improved by activating it with acid pickling and reheating for 2 h (named AB). The alfalfa biochar prepared under various conditions, such as ultrapure water washing (named AWB3), acid pickling (named APB3) without reheating and cracking, and pyrolyzing of alfalfa for 5 h before ultrapure water washing (named AWB5) or acid pickling (named APB5), were used as controls. The adsorption capacity of biochars was detected by using p-nitrophenol (PNP) as a model pollutant. The corresponding results showed that the specific surface area (SSA) of AB (119.99 m
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