Wols, B. A.’s team published research in Water Research in 2013-10-01 | CAS: 117-96-4

Water Research published new progress about Bicarbonates Role: OCU (Occurrence, Unclassified), OCCU (Occurrence). 117-96-4 belongs to class isoquinoline, name is Diatrizoic Acid, and the molecular formula is C11H9I3N2O4, Synthetic Route of 117-96-4.

Wols, B. A. published the artcileDegradation of 40 selected pharmaceuticals by UV/H2O2, Synthetic Route of 117-96-4, the main research area is UV hydrogen peroxide photolysis pharmaceutical compound degradation; Advanced oxidation process; Hydrogen peroxide; Pharmaceuticals; UV; Water treatment.

The occurrence of pharmaceuticals in source waters is increasing. Although UV advanced oxidation is known to be an effective barrier against micropollutants, degradation rates are only available for limited amounts of pharmaceuticals. Therefore, the degradation of a large group of pharmaceuticals has been studied in this research for the UV/H2O2 process under different conditions, including pharmaceuticals of which the degradation by UV/H2O2 was never reported before (e.g., metformin, paroxetine, pindolol, sotalol, venlafaxine, etc.). Monochromatic low pressure (LP) and polychromatic medium pressure (MP) lamps were used for three different water matrixes. In order to have well defined hydraulic conditions, all experiments were conducted in a collimated beam apparatus Degradation rates for the pharmaceuticals were determined For those compounds used in this research that are also reported in literature, measured degradation results are in good agreement with literature data. Pharmaceutical degradation for only photolysis with LP lamps is small, which is increased by using a MP lamp. Most of the pharmaceuticals are well removed when applying both UV (either LP or MP) and H2O2. However, differences in degradation rates between pharmaceuticals can be large. For example, ketoprofen, prednisolone, pindolol are very well removed by UV/H2O2, whereas metformin, cyclophosphamide, ifosfamide are very little removed by UV/H2O2.

Water Research published new progress about Bicarbonates Role: OCU (Occurrence, Unclassified), OCCU (Occurrence). 117-96-4 belongs to class isoquinoline, name is Diatrizoic Acid, and the molecular formula is C11H9I3N2O4, Synthetic Route of 117-96-4.

Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem