Takekoshi, Saki; Takano, Kotaro; Matoba, Yoshihide; Sato, Masayuki; Tachibana, Akira published an article in 2021, the title of the article was Investigation of OECD 301F ready biodegradability test to evaluate chemical fate in a realistic environment.SDS of cas: 3319-31-1 And the article contains the following content:
The OECD 301F ready biodegradability test has been approved for use under the Japanese Chem. Substances Control Law since 2018. This test uses activated sludge obtained from a sewage treatment plant instead of the standard activated sludge used for the 301C test. In addition, the test is allowed to add an inert support or emulsifying agent, and/or to change the volume of the test medium. In this study, we first confirmed that the standard sludge had lower biodegradation activities than the sludge taken from a sewage treatment plant. Second, we showed that biodegradation percentages were increased by adding suitable amounts of silica gel or Tween 80. Third, we found that the biodegradations were accelerated by only increasing the medium volume under the conditions that concentrations of chem., silica gel, and sludge were held constant These findings are expected to contribute to the appropriate evaluation of chem. fate in a realistic environment. The experimental process involved the reaction of Tris(2-ethylhexyl) benzene-1,2,4-tricarboxylate(cas: 3319-31-1).SDS of cas: 3319-31-1
The Article related to realistic environment chem fate biodegradability, oecd 301, tween 80, activated sludge, biodegradability, silica gel, volume of test medium, Waste Treatment and Disposal: Physical Treatment Of Aqueous Wastes and other aspects.SDS of cas: 3319-31-1
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