Fe-modified hydrochar from orange peel as adsorbent of food colorant Brilliant Black: process optimization and kinetic studies
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Environmental Science and Technology"
DOI: 10.1007/s13762-019-02593-z
Abstract: Abstract The main aims of this work were to produce and characterize Fe-modified hydrochar from orange peel waste, optimize the adsorption through response surface methodology, investigate the role of treatment time, dye concentration, adsorbent dose… read more here.
Keywords: adsorption; orange peel; hydrochar orange; modified hydrochar ... See more keywords
Polyethylene imine modified hydrochar adsorption for chromium (VI) and nickel (II) removal from aqueous solution.
Sign Up to like & getrecommendations! Published in 2018 at "Bioresource technology"
DOI: 10.1016/j.biortech.2017.09.107
Abstract: An adsorbent hydrochar was synthesized from corn cobs and modified with polyethylene imine (PEI). The hydrochars before and after modification were characterized by scanning electron microscopy, Fourier transform infrared spectroscopy (FTIR), X-ray photoelectron spectroscopy (XPS),… read more here.
Keywords: adsorption; imine; polyethylene imine; modified hydrochar ... See more keywords
Iron–Manganese-Modified Hydrochar for Synergistic Stabilization of Antimony and Arsenic in Smelter-Impacted Soils
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DOI: 10.3390/toxics13080674
Abstract: Soil co-contamination with antimony (Sb) and arsenic (As) presents significant ecological and human health risks, demanding effective stabilization solutions. This study evaluated iron–manganese-modified hydrochar (FMHC) for synergistic Sb-As stabilization in contaminated smelter soils. Through 60-day… read more here.
Keywords: antimony arsenic; stabilization; modified hydrochar; manganese modified ... See more keywords