Journal ArticleDOI
Mechanisms and adsorption capacities of hydrogen peroxide modified ball milled biochar for the removal of methylene blue from aqueous solutions.
Yue Zhang,Yulin Zheng,Yicheng Yang,Jinsheng Huang,Andrew R. Zimmerman,Hao Chen,Xin Hu,Bin Gao +7 more
TLDR
In this article, hickory chip biochars developed at distinctive pyrolysis temperatures were ball milled (BMHC) and then post-modified with a 10% hydrogen peroxide (H2O2) solution to obtain a set of novel sorbents.About:
This article is published in Bioresource Technology.The article was published on 2021-10-01. It has received 74 citations till now. The article focuses on the topics: Adsorption & Biochar.read more
Citations
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Modified biochar: synthesis and mechanism for removal of environmental heavy metals
Zhixin Liu,Ziyi Xu,Linfeng Xu,Faeiza Buyong,Tay Chia Chay,Zhuang Li,Yawen Cai,Baowei Hu,Yuling Zhu,Xiangke Wang +9 more
TL;DR: In this paper , the authors summarized the recent research progress on the treatment methods on heavy metal pollutants in water and soils using biochar, including physical modification, chemical modification, biological modification and other categories of biochar.
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In-Depth Study of Heavy Metal Removal by an Etidronic Acid-Functionalized Layered Double Hydroxide.
TL;DR: In this paper , a layered cationic framework with phosphonate was first fabricated by a facile intercalation method to capture hazardous metals from an aqueous solution, and a new concept named the interaction region indicator was used to characterize weak interaction and coordinate bonds.
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Enhanced adsorption of rhodamine B from water by Fe-N co-modified biochar: Preparation, performance, mechanism and reusability
TL;DR: In this article , FeSO4·7H2O and urea was used to synthesize Fe-N co-modified biochar by once pyrolysis method at 500℃.
Journal ArticleDOI
Enhanced adsorption of rhodamine B from water by Fe-N co-modified biochar: Preparation, performance, mechanism and reusability.
TL;DR: In this article, the authors used FeSO4·7H2O and urea to synthesize Fe-N co-modified biochar by once pyrolysis method at 500℃.
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A review on the treatment of dyes in printing and dyeing wastewater by plant biomass carbon.
TL;DR: In this paper , a review summarizes current literature discussing the preparation method and physicochemical characteristics of PBC prepared from different plant species, the effect of the PBC on the removal of dyes, influencing factors affecting the removal, and relevant adsorption models.
References
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Journal ArticleDOI
High resolution XPS characterization of chemical functionalised MWCNTs and SWCNTs
TL;DR: In this article, high resolution XPS analysis of chemical functionalised multi-wall carbon nanotubes (MWCNTs) and single wall carbon nanotsubes (SWCNT) was done with ESCA300 (overall instrument resolution of 0.35 eV).
Journal ArticleDOI
Methods of decoloration of textile wastewaters
TL;DR: A survey of the most widely used and, according to many researchers, the most promising textile wastewaters decoloration methods is presented in this paper, where data on decolloration rates of different dye classes, obtained by means of different methods is gathered.
Journal ArticleDOI
Surface chemistry variations among a series of laboratory-produced biochars
TL;DR: In this article, surface properties of a range of biochar types were examined to understand how these properties were related to biochar production conditions, as well as eachother, in order to optimizethe properties of Biochar for specific purposes such as nutrient retention, pH amelioration or contaminant remediation.
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Surface functional groups of carbon-based adsorbents and their roles in the removal of heavy metals from aqueous solutions: A critical review.
Xiaodong Yang,Yongshan Wan,Yulin Zheng,Feng He,Zebin Yu,Jun Huang,Hailong Wang,Yong Sik Ok,Yinshan Jiang,Bin Gao +9 more
TL;DR: This work provides a comprehensive review of recent research on various carbon adsorbents in terms of their surface functional groups and the associated removal behaviors and performances to heavy metals in aqueous solutions.
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Hydrogen peroxide modification enhances the ability of biochar (hydrochar) produced from hydrothermal carbonization of peanut hull to remove aqueous heavy metals: Batch and column tests
Yingwen Xue,Yingwen Xue,Bin Gao,Ying Yao,Mandu Inyang,Ming Zhang,Andrew R. Zimmerman,Kyoung S. Ro +7 more
TL;DR: In this paper, the effect of H2O2 treatment on hydrothermally produced biochar (hydrochar) from peanut hull to remove aqueous heavy metals was examined.