Related Products of 119-47-1In 2022, Shi, Jinyu;Sun, Dezhi;Dang, Yan;Qu, Dan published 《Characterizing the degradation of refractory organics from incineration leachate membrane concentrate by VUV/O3》. 《Chemical Engineering Journal (Amsterdam, Netherlands)》published the findings. The article contains the following contents:
In this study, we used a combined vacuum-UV (VUV) and O3 process treating the chem. precipitation pre-treated incineration leachate membrane concentrate to further decompose substantial refractory organics which led to membrane organic fouling in the subsequent membrane distillation process. The highest removal of COD (88.1%) was achieved when 50 mg/min of O3 dosage was used at a pH of 11.5-12. Multi-spectrum methods, mol. weight distribution (MW), gas chromatog.-mass spectrometry (GC-MS), two-dimensional correlation spectroscopy (2D-COS), and hetero-spectral 2D-COS were used to investigate the organics degradation mechanism. The combined action of O3 and hydroxyl radicals (·OH) effectively degraded macromol. organics with high aromaticity and high conjugation (mainly distributed at 1-3 kDa) into aliphatic products with lower mol. weight (<1 kDa) and simple structures. The order of organics that were oxidized were humic-like acids > fulvic-like acids > protein-like substances. Organic acids (acetate, propionate, and butyrate) also accumulated in the VUV/O3 systems. And 2,2-Methylenebis(6-tert-butyl-p-cresol) (cas: 119-47-1) was used in the research process.
Related Products of 119-47-12,2′-Methylenebis(4-methyl-6-tert-butylphenol)(CAS: 119-47-1) is a natural product found in Streptomyces and Aspergillus fumigatus .
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