One of the popular cationic dyes that is environmentally persistent, toxic, carcinogenic and
mutagenic is methylene blue (MB) dye. It is commonly applied as synthetic dye for dyeing …

Over the last few years, various industries have released wastewater containing high
concentrations of dyes straight into the ecological system, which has become a major …

The resources of clean water worldwide are very limited, and climate change is already
affecting the available supplies. Therefore, developing a low-cost, highly efficient, and …

In this study, biomass of grass waste (GW) was utilized as sustainable precursor to produce
highly porous activated carbon (GWAC) with mesoporosity using a K 2 CO 3-assisted …

Water contaminated by methylene blue (MB) dye was treated with activated carbon based
on locally collected jujube stones. This activated carbon was characterized by physico …

A novel hydrophilic porous alginate-based polyHIPE (AGA) was synthesized via an oil-in-
water emulsion templating approach. AGA was used as an adsorbent for removing …

Dyes adsorption to biochar via hydrogen bonding, and π-π interaction alone have attracted
much research attention, however, their synergism in adsorption mechanisms remains …

Various conventional adsorbents such as metal–organic framework (MOF), zeolites,
commercial activated carbon, activated alumina, and metal oxides are being used to capture …

African almond leaves (ALs) were used for the preparation of sustainable and eco-friendly
adsorbent through chemical activation, followed by pyrolysis at 700 o C for adsorption of …

Aquatic pollution caused by antibiotics poses a significant threat to human health and the
ecosystem. Inspired from “Emmental Cheese” that owns lots of natural pores, we here …