Enhanced nitrate removal by physical activation and Mg/Al layered double hydroxide modified biochar derived from wood waste: Adsorption characteristics and …

T Wang, D Zhang, K Fang, W Zhu, Q Peng… - Journal of Environmental …, 2021 - Elsevier
The adsorption treatment of nitrate wastewater has attracted much attention worldwide.
However, most of the currently enhanced adsorption methods used chemical modification …

Biochar production from Manilkara zapota seeds, activation and characterization for effective removal of Cu2+ ions in polluted drinking water

V Karthik, B Karuna, J Jeyanthi… - Biomass Conversion and …, 2023 - Springer
Over years of human evolution and industrialization, water pollution due to heavy metal ions
has become a significant consequence, especially with drinking water being unnoticed with …

n 油料作物秸秆生物炭对水体中铅离子的吸附特性与机制.

张连科, 刘心宇, 王维大, 李玉梅… - Transactions of the …, 2018 - search.ebscohost.com
为探索利用废弃生物质资源制备生物炭去除水体中Pb2+ 污染的可行性, 以农业废弃物胡麻秸秆
和油菜秸秆为原材料, 采用限氧裂解法在700℃ 条件下制备油菜秸秆(rape straw) …

Adsorption of Cu (II) and Cd (II) from wastewater by sodium alginate modified materials

Y Zhao, L Zhan, Z Xue, KK Yusef, H Hu… - Journal of …, 2020 - Wiley Online Library
Natural macromolecule adsorbing materials are alternatives for remediation of heavy metals'
polluted waters. In this study, sodium alginate composite gel (SACL) was synthesized from …

Eupatorium adenophorum derived adsorbent by hydrothermal-assisted HNO3 modification and application to Pb2+ adsorption

D Liu, Y Tang, J Li, Z Hao, J Zhu, J Wei, C Liu… - Journal of …, 2021 - Elsevier
Eupatorium adenophorum (EA), a kind of invasive plant, was utilized as feedstock to prepare
the adsorbent using HNO 3 impregnation (2.0 mol· L-1) before or after hydrothermal …

[PDF][PDF] 巯基改性小麦秸秆对镉吸附与解吸的性能及机制

孙永鹏, 王刚, 何扬洋, 罗仕成, 汤春晖 - 中国环境科学, 2023 - zghjkx.com.cn
将小麦秸秆(WS) 经碱预处理和巯基丙酰基改性后, 制备出对Cd () Ⅱ 具有螯合作用的吸附剂
巯基丙酰化小麦秸秆(MPWS). 采用静态吸附实验, 解吸实验和各种表征方法研究了MPWS 对Cd …

玉米秸秆改性生物炭对铜, 铅离子的吸附特性.

汪怡, 李莉, 宋豆豆, 刘伟婷 - Journal of Agro-Environment …, 2020 - search.ebscohost.com
探究改性生物炭对重金属的吸附性能, 为不同改性生物炭对铜, 铅离子的有效去除提供理论依据.
以玉米秸秆为原料, 经500℃ 限氧热解制备生物炭(BC), 再分别经KOH 和聚乙烯亚胺(PEI) …

榴莲壳生物炭对磺胺嘧啶的吸附性能

孟庆梅, 孟迪, 张艳丽, 刘新鹏, 高佩玲, 蔺爱国… - 化工进展, 2020 - hgjz.cip.com.cn
以榴莲壳为原材料, 制备了榴莲壳生物炭(biochar, BC), 以磷酸为活化剂, 在碳化温度为350℃,
浸渍比为2.5∶ 1 (磷酸∶ 生物质, 质量比) 的条件下, 制备了活化榴莲壳生物炭(activated durian …

Applicability of five models to simulate water infiltration into soil with added biochar

T Wang, CE Stewart, J Ma, J Zheng, X Zhang - Journal of Arid Land, 2017 - Springer
As a soil amendment, biochar can reduce soil bulk density, increase soil porosity, and alter
soil aggregates and thus affect the infiltration. Researchers have proposed and revised …

牛粪和核桃壳生物炭对水溶液中Cd2+和Zn2+的吸附研究.

刘剑楠, 封吉猛, 李丹, 王欣泽… - Journal of Agro …, 2019 - search.ebscohost.com
为有效去除水溶液中Cd2+ 和Zn2+, 以牛粪和核桃壳为原料, 在不同热解温度下制取生物炭,
采用等温吸附法和动力吸附法研究生物炭对水溶液中Cd2+ 和Zn2+ 的吸附效果和动力学特性 …