Zhou, Guan-Nan published the artcileAerobic removal of iodinated contrast medium by nano-sized zero-valent iron: A combination of oxidation and reduction, Related Products of isoquinoline, the main research area is zero valent iron nanosize ICM aerobic removal oxidation reduction; Aerobic conditions; Diatrizoate; Nano-sized zero-valent iron; Oxidation; Reduction.
The removal performance and mechanisms of diatrizoate (DTA), a typical iodinated contrast medium, from water by nano-sized zero-valent iron (nZVI) under aerobic conditions were investigated in this study. Reactive oxygen species (ROS) and transformation products were detected with ESR and liquid chromatog. electrospray ionization tandem mass spectrometry, resp. Furthermore, the effects of several operational parameters on DTA removal were illustrated. The results showed that nZVI had a much higher DTA removal ability compared to microscale zero-valent iron (mZVI) in the presence of oxygen. Moreover, the detection of ROS and I- as well as the anal. of intermediate products suggested a combination of oxidation and reduction pathways for DTA removal by nZVI under aerobic conditions. Addnl., a high dosage of nZVI and acidic conditions led to the enhancement of DTA removal, while nZVI aging, as well as chloride and nitrate ions in the solution, had neg. effects on the degradation of DTA by nZVI in the presence of oxygen.
Journal of Hazardous Materials published new progress about Aging of materials. 117-96-4 belongs to class isoquinoline, name is Diatrizoic Acid, and the molecular formula is C11H9I3N2O4, Related Products of isoquinoline.
Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem