In this study, arsenite [As (III)] and arsenate [As (V)] removal efficiency of peanut shell biochar (PSB) and modified peanut shell biochar (MPSB) was compared in aqueous …
We converted different biochars from nine common feedstock were prepared for aqueous NH 4+ adsorption. The biochars were classified into three groups: wood-like (B@ A: wood …
Z Shi, A Ma, Y Chen, M Zhang, Y Zhang, N Zhou, S Fan… - Sustainability, 2023 - mdpi.com
The pyrolysis temperature strongly affects the properties of the peanut shell biochar, and influences its adsorption behavior and mechanisms for contaminant removal in aqueous …
DT Tran, TD Pham, VC Dang, TD Pham… - Journal of Water …, 2022 - Elsevier
The removal of NH 4+ and PO 4 3− from water using adsorbents produced from rice husk and corn cob byproducts was examined. The synthesis of MgO-biochar nanocomposites …
S Wang, H Zhao, J Liu, X Wang, J Li… - Royal Society …, 2023 - royalsocietypublishing.org
Using corn stover as raw material, the adsorption mechanism of ammonium nitrogen by biochar prepared by different modification methods was studied. The biochar was …
Water sources are contaminated with nutrients such as nitrogen, which can cause eutrophication, resulting in degradation of the aquatic environment and severe effects on …
C Zhang, Y Dong, D Yang, Q Jin, H Lin - Chemosphere, 2023 - Elsevier
Abstract Iron (Fe)/iron oxide-modified biochar has practicable adsorption capability for phosphorus (P), but it is expensive. In this study, we synthesized novel low-cost and eco …
Peanut shell biomass was selected and utilized to produce biochar through pyrolysis under N 2 atmosphere at 923 K. After studying various effects of experimental parameters and by …
X Wu, W Quan, Q Chen, W Gong, A Wang - Molecules, 2024 - mdpi.com
Nitrogen and phosphorus play essential roles in ecosystems and organisms. However, with the development of industry and agriculture in recent years, excessive N and P have flowed …