A growing number of variables, including rising population, water scarcity, growth in the
economy, and the existence of harmful heavy metals in the water supply, are contributing to …

Graphene oxide/alginate hydrogel membranes (GAHMs) were prepared by cross-linking a
casting solution (blending graphene oxide, sodium alginate and urea) with a calcium …

The removal of lead (II) from wastewater is conducive to reduce the risk of harmful metals to
the environment and people. A magnetic organic framework adsorbent (Ni 0.6 Fe 2.4 O 4-HT …

In this paper, we have successfully prepared porous magnetic biochar with excellent surface
area and recovery rate using corn stalks (CS) and waste iron (WI) as precursors. Notably, in …

Nano zero-valent iron (nZVI), as a high-efficiency adsorbent for heavy metals, often suffers
being oxidized and assembling together due to small size and super reactivity, further …

The water polluted by lead (Pb (II)) and cadmium (Cd (II)) seriously endangers ecological
safety and needs to be solved urgently. Because of the relatively low adsorption rate of pure …

A novel functional colloid-like magnetic biochar (Col-L-MBC) with high dispersibility is
prepared by the one-step method with the prepared porous biochar as the skeleton. Notably …

It is of great significance to develop an adsorbent with fast adsorption rate for gold ions to
ensure high adsorption capacity and selectivity. Here, we report two humic acid modified …

Xanthan integrated graphene oxide functionalized by titanium dioxide was successfully
prepared through facile, eco-friendly and cost effective ice-templating technique. The three …

Dodecylamine, which derives from organic synthesis or mineral flotation, prohibits the
recycling and discharge of wastewater. In this research, a kind of metal-organic framework …