Hamilton, Lisa A.;Tremblay, Louis A.;Northcott, Grant L.;Boake, Michael;Lim, Richard P. published 《The impact of variations of influent loading on the efficacy of an advanced tertiary sewage treatment plant to remove endocrine disrupting chemicals》. The research results were published in《Science of the Total Environment》 in 2016.Recommanded Product: 80-46-6 The article conveys some information:
The effect of changes in influent load on the removal of endocrine disrupting chems. (EDCs) by sewage treatment has not been fully characterized. This study assessed the efficacy of an advanced tertiary sewage treatment plant (STP) to remove EDCs during normal and peak flow events of sewage influent using trace chem. anal. of selected EDCs and four estrogenic in vitro bioassays. During the summer holiday season, influent volume increased by 68%, nutrient concentrations by ≥26% and hydraulic retention time was reduced by 40% compared with base flow conditions. Despite these pressures on the treatment system the concentrations and mass loading of estrone, 17β-estradiol, estriol, bisphenol A, 4-t-octylphenol and tech. nonylphenol were not significantly higher (p >0.05) during the peak flow conditions compared with base flow conditions. Chem. anal. and in vitro bioassays showed that the efficacy of the STP in removing EDCs was not affected by the different loadings between baseline and peak flow regimes. This study demonstrates that large flow variations within the design capacity of advanced multi-stage STPs should not reduce the removal efficacy of EDCs. And 4-tert-Amylphenol (cas: 80-46-6) was used in the research process.
4-tert-acylphenol (cas:80-46-6) contains hydroxyl group. Alcohols are among the most common organic compounds. They are used as sweeteners and in making perfumes, are valuable intermediates in the synthesis of other compounds, and are among the most abundantly produced organic chemicals in industry. Recommanded Product: 80-46-6
Reference:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts