Europe PMC

Reductive denitrification of nitrate by scrap iron filings.

Reduction of nitrate by zero-valent iron is a highly exergonic reaction that has long been known to occur. Use of scrap iron filings (SIF) as the PRB (Permeable Reactive Barrier) material can be used ...
Europe PMC

Evidence for iron-dependent nitrate respiration in the dissimilatory iron-reducing bacterium Geobacter metallireducens.

The dissimilatory iron-reducing bacterium Geobacter metallireducens was found to require iron at a concentration in excess of 50 microM for continuous cultivation on nitrate. Growth yield ...
C&EN

Iron Modulates the Growth and Activity of Nitrate-Dependent Methanotrophic Bacteria by Reprogramming Carbon Metabolism

State Key Laboratory of Soil Pollution Control and Safety, Zhejiang University, Hangzhou 310058, China College of Environmental and Resource Sciences, Zhejiang University, Hangzhou 310058, China State ...
JSTOR Daily

Anaerobic Dissolution of Iron-Phosphorus Complexes in Sediment Due to the Activity of Nitrate-Reducing Bacteria

Nitrate-reducing bacteria (Pseudomonas fluorescens and Alcaligenes sp.) as well as extracellular compounds from these bacteria increased the dissolution rate of iron and phosphorus sorbed to iron ...
C&EN

Nano-Zerovalent Iron (nZVI) Shifts Microbial Nitrate Respiration from Denitrification to Dissimilatory Nitrate Reduction to Ammonium (DNRA) for the Treatment of Low-C/N Wastewater

College of Environmental Science and Engineering, Tongji University, 1239 Siping Road, Shanghai 200092, P. R. China ...
Frontiers

Genome-enabled studies of anaerobic, nitrate-dependent iron oxidation in the chemolithoautotrophic bacterium Thiobacillus denitrificans

Thiosulfate, sulfate, nitrate, and nitrite concentrations were measured by ion chromatography (IC) using a Model DX 500 IC (Dionex Corporation, Sunnyvale, CA, USA) or a Model ICS-2000 IC (Dionex) with ...