Iran plasticizer dimethyl phthalate sample available

Iran plasticizer dimethyl phthalate sample available

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Iran plasticizer dimethyl phthalate sample available

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Iran plasticizer dimethyl phthalate sample available

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Iran plasticizer dimethyl phthalate sample available

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Iran plasticizer dimethyl phthalate sample available
  • What is plasticizer phthalate?
  • Plasticizer phthalate is a pollutant. Its teratogenic or carcinogenic effects on human. Phytotoxic effects of phthalate and its transmission through food chain. Abatement of phthalate via bioremediation. Microbe-mediated soil-phthalate bioaugmentation approaches.
  • Do phthalate degraders convert Paes into intermediate forms?
  • In laboratories, individual potent phthalate degraders have been studied that are known to convert PAEs into their intermediate forms (Chatterjee and Dutta, 2008a; Chatterjee and Dutta, 2008b; Wu et al., 2010a). However, in nature, groups of phthalate utilizing microbes act together cooperatively to completely degrade the PAEs into neutral forms.
  • Is bioremediation a solution to phthalate toxicity?
  • Nevertheless, the release of these compounds in the environment is unabated. Bioremediation has been suggested as one of the ways of mitigating this menace, but studies regarding the field applications of phthalate utilizing microbes for this purpose are limited.
  • Which enzyme converts di-alkyl phthalate into phthalic acid?
  • In the first reaction, the enzyme di-alkyl phthalate hydrolase converts the di-alkyl phthalates to their monoalkyl ester forms (hydrolyzation step I) which is then converted into phthalic acid (PA) by the activity of the enzyme monoalkyl phthalate hydrolase (hydrolyzation step II) (Fan et al., 2018; Tang et al., 2016; Wu et al., 2010a).
  • Does Mn 2+ increase phthalate removal efficiency?
  • These elements are known to enhance the phthalate removal process in most bacteria. However, Xu et al. (2017) have observed that Mn 2+ accelerates DEHP degradation efficiency of Acinetobacter sp. SN13 (highest at 100 μg/L concentration), but it also becomes inhibitory at higher concentrations (500–1000 μg/L) with the same bacterium.
  • How can phthalate be biodegradable?
  • For this reason, additional supplementations of co-substrates such as acetate, glucose, or yeast extract are added to the media to accelerate bacterial growth and enhance phthalate biodegradability (Ahuactzin-Pérez et al., 2018; Gao and Wen, 2016; Li et al., 2019; Ren et al., 2016).