Adsorption technology is a hot topic in the field of dye removal, and higher adsorption
capacity is one of the eternal themes. Ionic dyes account for more than 90% of the literature …

The treatment of dye-containing wastewater generated from textile industries is still a
challenge, and various technologies, including physical, chemical and biological ones have …

In this work, a novel biomass-based aerogel, polydopamine decorated pomelo peel powder/
polyethyleneimine/κ-carrageenan (PPEKC) aerogel, was developed for dye wastewater …

Rape straw is used as feedstock to prepare the double functional carbon-based ZnO
(RS/ZnO) using ZnCl 2 as activation agent by one-pot method for dye wastewater removal …

The treatment of dye pollutants remains a challenge in the current management of the water
environment. In this study, an innovative biochar material co-modified with KOH and …

Hydrogel membranes are prepared by casting a mixture of gellan gum (associated with
PVA) and biochar produced from a local Egyptian plant. The mesoporous material is …

The presence of toxic pollutants in wastewater discharge can affect the environment
negatively due to presence of the organic and inorganic contaminants. The application of …

Activated carbon (AC) was synthesized from palm kernel shell (PKS) using different
activating agents, ie, steam, carbon dioxide (CO 2), and CO 2-steam, in order to analyze the …

A novel adsorbent design method, based on organic surface modification and carbonization
at 350–500° C, of sepiolite, was used to prepare carbon@ sepiolite composites which were …

Compared with other biomass sources, the use of algae as a raw material to prepare
biochar (BC) has important advantages including safety, high yield and economy. The …