Heavy metal pollution is highly toxic and persistent, posing a severe threat to human health,
agriculture, and the safe environment. Therefore, there is an urgent need for fast and …

With the development of modern industry, heavy metal pollution is one of the most important
environmental issues. Due to its simplicity and low-cost, adsorption is considered as a green …

Heavy metals are widespread toxic environmental pollutants that can generate enormous
health and public concern. Iron (oxyhydr) oxides are ubiquitous in both natural and …

Water pollution is one of the major environmental challenges in contemporary times. Biochar
from hydrothermal processes (known as hydrochars) has been explored as adsorbents for …

Layered double hydroxides (LDHs), also known as anionic clays, are lamellar inorganic
solids with a brucite-like structure and consist of positively charged metal hydroxide sheets …

Herein, a high-performance porous biochar described as PBC KOH was successfully
synthesized by two-step pyrolysis of corn straw with chemical activation of KOH, and was …

Large‐scale and low‐cost synthesis of covalent organic frameworks (COFs) to meet the
demands of industrial application remains formidably challenge. Here we report using 2, 4, 6 …

Magnetic biochar has recently received much attention due to its magnetic separation
capabilities. Additionally, magnetic biochar makes an excellent soil amendment, making it …

Here we unveiled a novel polyethyleneimine (PEI) functionalized chitosan (CS) aerogel
(PCA) with three-dimensional (3D) porous network structure and superior reversible …

Burning crop residues release large amounts of greenhouse gases, particulate matter,
carbon monoxide, etc. which influence a lot of environmental issues that are hazardous to all …