Nitrate has a high level of stability and persistence in water, endangering human health and
aquatic ecosystems. Due to its high reliability and efficiency, the electrochemical nitrate …

Zero valent iron (ZVI) and ZVI-based materials have been widely used for the reduction of
nitrate, a major contaminant commonly detected in groundwater and surface water. The …

Excessive nitrate has been a critical issue in the water environment, originating from the
burning of fossil fuels, inefficient use of nitrogen fertilizers, and discharge of domestic and …

In this study, the removal of methylene blue dye (MB) from aqueous solution was examined
using a novel green adsorbent to overcome the obstacles encountered in chemical …

The microbial reduction of nitrate in the presence of nanoscale zero-valent iron (nZVI) was
evaluated to assess the feasibility of employing nZVI for biological denitrification treatment …

Nanotechnology has been widely used in many fields including in soil and groundwater
remediation. Nanoremediation has emerged as an effective, rapid, and efficient technology …

The traditional synthesis of iron nanoparticles has the problems of high cost and secondary
pollution. There is an urgent need for an economic, effective and environment-friendly …

To improve the nanoscale zero-valent iron (nZVI) utilization efficiency in environmental
remediation and explore the performance enhancement mechanisms, the treatment of …

We prepared nano zero-valent iron/biochar composites (nZVI/BC) to remove nitrate from
groundwater with harmless products. Results show nZVI/BCs derived from different mass …

Nanoscale zero-valent iron has been considered to be the most promising electrocatalyst for
denitrification due to its abundant resources, low price and non-toxicity. Nevertheless, the …