Nielsen, U. published the artcileRemoval of APIs and bacteria from hospital wastewater by MBR plus O3, O3 + H2O2, PAC or ClO2, Computed Properties of 117-96-4, the main research area is active pharmaceutical ingredient bacteria hospital wastewater; membrane bioreactor ozone hydrogen peroxide activated carbon chlorine dioxide.
The objective was to develop technologies that can reduce the content of active pharmaceutical ingredients (APIs) and bacteria from hospital wastewater. The results from the laboratory- and pilot-scale testings showed that efficient removal of the vast majority of APIs could be achieved by a membrane bioreactor (MBR) followed by ozone, ozone + H2O2 or powd. activated C (PAC). ClO2 was significantly less effective. MBR + PAC (450 mg/L) was the most efficient technol., while the most cost-efficient technol. was MBR + ozone (156 mg O3/L applied over 20 min). With MBR an efficient removal of E. coli and enterococci was measured, and no antibiotic resistant bacteria were detected in the effluent. With MBR + ozone and MBR + PAC also the measured effluent concentrations of APIs (e.g. ciprofloxacin, sulfamethoxazole and sulfamethizole) were below available predicted no-effect concentrations (PNEC) for the marine environment without dilution Iodinated contrast media were also reduced significantly (80-99% for iohexol, iopromide and ioversol and 40-99% for amidotrizoateacid). A full-scale MBR treatment plant with ozone at a hospital with 900 beds is estimated to require an investment cost of sym1.6 mill. and an operating cost of sym1/m3 of treated water.
Water Science and Technology published new progress about Adsorptive wastewater treatment. 117-96-4 belongs to class isoquinoline, name is Diatrizoic Acid, and the molecular formula is C11H9I3N2O4, Computed Properties of 117-96-4.
Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem