Title : Influences of pH and substrate supply on the ratio of iron to sulfate reduction.

Pub. Date : 2021 Jul

PMID : 33934496






9 Functional Relationships(s)
Download
Sentence
Compound Name
Protein Name
Organism
1 Influences of pH and substrate supply on the ratio of iron to sulfate reduction. Iron phenylalanine hydroxylase Homo sapiens
2 This study examines impacts of pH and the supply of acetate, sulfate, and goethite on the ratio of iron to sulfate reduction in semi-continuous sediment bioreactors. Iron phenylalanine hydroxylase Homo sapiens
3 Results show that pH had a greater influence than acetate supply on the ratio of iron to sulfate reduction, and that the impact of acetate supply on the ratio depended on pH. Iron phenylalanine hydroxylase Homo sapiens
4 In acidic reactors (pH 6.0 media), the ratio of iron to sulfate reduction decreased from 3:1 to 2:1 as acetate supply increased (0-1 mM). Iron phenylalanine hydroxylase Homo sapiens
5 Thus, the influence of sulfate supply on iron reduction extent also depended on pH and suggests that iron reduction grows more dependent on sulfate reduction as pH increases. Iron phenylalanine hydroxylase Homo sapiens
6 Thus, the influence of sulfate supply on iron reduction extent also depended on pH and suggests that iron reduction grows more dependent on sulfate reduction as pH increases. Iron phenylalanine hydroxylase Homo sapiens
7 Thus, the influence of sulfate supply on iron reduction extent also depended on pH and suggests that iron reduction grows more dependent on sulfate reduction as pH increases. Iron phenylalanine hydroxylase Homo sapiens
8 Thus, the influence of sulfate supply on iron reduction extent also depended on pH and suggests that iron reduction grows more dependent on sulfate reduction as pH increases. Iron phenylalanine hydroxylase Homo sapiens
9 Our results compare well to trends in groundwater geochemistry and provide further evidence that pH is a major control on iron and sulfate reduction in systems with crystalline (oxyhydr)oxides. Iron phenylalanine hydroxylase Homo sapiens