With the rapid economy development and population surge, the water resources available
for direct use on the earth have been in shortage. Therefore, water pollution remediation …

Cadmium (Cd) is a harmful heavy metal that can cause potent environmental and health
hazards at different trophic levels through food chain. Cd is relatively non-biodegradable …

Abstract Congo-red (CR), a precursor of textile products and a contaminant of great concern,
has contaminated aquatic environments. Here, we explored the synthesis of mesoporous …

In the present study, the activated carbon of lemon (ACL) was generated from Citrus limon
wood waste and composited with Fe 3 O 4 nanoparticles. The ACL/Fe 3 O 4 magnetic …

The tannery industry inevitably generates toxic and catastrophic wastewater, which results in
a huge threat to public health and water resources. Therefore, this work aimed to synthesize …

Microbe-induced remediation of toxic metals has attained more research interests by
implementing the bioremediation process for sustainable development. Heavy metals are …

Removal of heavy metals from wastewaters using microalgae is gaining interest because
microalgae also assimilate carbon, nitrogen and phosphorus. Here, we review algal …

Chromium (Cr) poses serious consequences on human and animal health due to its
potential carcinogenicity. The present study aims at preparing a novel biochar derived from …

Contaminant removal from wastewater using natural biosorbents has been widely studied
as a suitable and environmentally benign alternative for conventional techniques. Currently …

Biochar derived from co-pyrolysis of sewage sludge and calcium sulfate was used to remove
Cd (II) from aqueous solution. The results showed that the Cd (Ⅱ) adsorption better followed …