environmental plasticizer 99.5% DBS in Canada

environmental plasticizer 99.5% DBS in Canada

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environmental plasticizer 99.5% DBS in Canada

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environmental plasticizer 99.5% DBS in Canada

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environmental plasticizer 99.5% DBS in Canada

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environmental plasticizer 99.5% DBS in Canada

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environmental plasticizer 99.5% DBS in Canada
  • How many plastic additives are there?
  • Currently, there are approximately 10,000 chemicals classified as plastic additives (Wiesinger et al., 2021), which are commonly classified into the four categories of plasticizers, flame retardants, stabilizers, and antimicrobials (Carmen, 2021).
  • What are plasticizers & Paes?
  • Plasticizers are additives that increase the ductility and flexibility of plastics and are usually classified into two main categories: phthalates and non-phthalates. PAEs are an important class of organic compounds formed by esterification of phthalic anhydride and alcohols under acidic conditions.
  • Which plasticizers are not based on phthalates?
  • Non-phthalates are commonly used as phthalate substitutes, and plasticizers not based on phthalates include trimellitic esters, phosphoric esters, benzoates, and adipates (Carmen, 2021). The latter are the most widely used non-phthalate plasticizers and are commonly used in the production of polyvinyl chloride.
  • Are plastic additives harmful to the environment?
  • Although the use of plastic additives enhances the specific properties of plastic polymers, the accumulation of plastic additives can cause serious harm to the environment, and consequently to human health (Groh et al., 2019; Hahladakis et al., 2018) (Fig. 2).
  • Are plastic additives a problem in the marine environment?
  • In addition, plastic additives are subject to migration in the marine environment. More than 8000,000 tonnes of plastics accumulate in the marine environment each year, accounting for 80 per cent of marine litter (Andrady, 2011), and various plastic additives have been detected in seawater globally (Bergé et al., 2013).
  • How can bioremediation reduce plastic additive pollution?
  • Bioremediation Bioremediation is an inexpensive, clean, and non-polluting treatment method that can alleviate the dilemma of plastic additive pollution in the environment. Bioremediation using microorganisms/enzymes is a highly promising strategy.