Present and past anthropogenic pollution of the hydrosphere and lithosphere is a growing
concern around the world for sustainable development and human health. Current industrial …

The use of nanoscale zero valent iron (nZVI) for in situ remediation of soil contamination
caused by heavy metals and organic pollutants has drawn great concern, primarily owing to …

In this study, chitosan-crosslinked-poly (alginic acid) nanohydrogel (CN-cl-PL (AA) NHG)
was synthesized by co-polymerization method. It was used an effective adsorbent for the …

The technology of integrating nanoscale zero-valent iron (nZVI) and functional anaerobic
bacteria has broad prospects for groundwater remediation. This review focuses on the …

The demand for new technologies to accelerate the decontamination of contaminated sites
and reduce the costs of these technologies is increasingly growing. The use of …

In this study, activated biochar (BC), nano zero-valent iron (nZVI) and biochar supported
nano zero-valent iron (BC-nZVI) were used to remove cathodic nitrate in bioelectrochemical …

Organic matter and reduced sulfur compounds commonly coexist in groundwater aquifers
and their respective roles in Cr (VI) bio-reduction have been well established, but Cr (VI) bio …

Zeolite-supported nanoscale zero-valent iron (Z-NZVI) has great potential for metal (loid)
removal, but its encapsulation mechanisms and ecological risks in real soil systems are not …

The performance of a permeable reactive barrier (PRB) for the in situ remediation of
hexavalent chromium [Cr (VI)] contaminated groundwater, and the resulted responses in the …

Complex subsurface contamination domains and limited efficacy of existing treatment
approaches pose significant challenges to site remediation and underscore the need for …