Abstract Cr 6+ and Pb 2+ are both highly toxic pollutants and commonly co-exist in some
industrial effluents and contaminated waters. In this study, simultaneous removal of Cr 6+ …

Cadmium (Cd) pollution cause severe stress to soil microorganisms and biochar utilized for
its ability to immobilize Cd in the soil effectively. However, the influence of biochar on the …

The application of zero-valent iron (ZVI) is limited due to passivation and agglomeration.
Therefore, biochar loading (MB) and biogenetic sulfidation via sulfate-reducing bacteria …

The superiority of the nanoscale zero valent iron (nZVI) assisted biochar (BC) composites
compared to traditional nZVI and its application feasibility are still unclear. This study aimed …

In this study, the mechanisms and key factors of p-nitrophenol (PNP) removal by biochar
(BC) and sulfide double-modified nanoscale zero-valent iron (nZVI) were systematically …

Biochar-immobilized functional bacteria Bacillus SDB4 was applied for sulfamethoxazole
(SMX) and zinc (Zn 2+) simultaneous removal in the bioreactor. Under the optimal operating …

Towards chlorinated solvents, the effectiveness of the remediation strategy can be improved
by combining a biological approach (eg, anaerobic reductive dechlorination) with …

Permeable reactive barriers (PRBs) are an environmentally-friendly, cost-effective in-situ
technology that can be used to remediate polycyclic aromatic hydrocarbons (PAHs) …

Aggregation of nZVI and sulfur-modified nZVI (S-nZVI) can lower its reactivity with
contaminants in water. To overcome this limitation, we synthesized biochar-supported nZVI …

The biodegradation of polychlorinated biphenyls (PCBs) occurs slowly when the degrading
bacteria enter a low activity state, such as a viable but nonculturable (VBNC) state, under …