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Uzbekistan high efficiency diethyl phthalate DEP for pvc
                                               
                                               
                                               
                                               
             
Uzbekistan high efficiency diethyl phthalate DEP for pvc
  • Type:Adsorbent
  • Purity:99.5%
  • Grade:Top grade
  • Color:Colorless transperant
  • Storage:Dry place
  • Transport:By sea,courier
  • Sample:Availabe
  • Certification:CCIC, REACH, BV ISO SGS
  • Features:High purity
  • Production Capacity:5000mt/year
  • Package:180kg/drum
  • Usage:Paper chemicals, plastic auxiliary agents

the results implied that neutral and alkaline conditions were more suitable for strain ustbza1 to biodegrade dep. the biodegradation efficiency of dep was significantly affected by culture temperatures. it was about 95% at 30 °c, but declined to 85%, 78%, 60% and 25% with the temperature at 37, 25, 40 and 15 °c, respectively (fig. 2b). it.

the degradation of diethyl phthalate (dep) during ozonation,the degradation of diethyl phthalate (dep) during ozonation: oxidation by-products study,(pvc) resins, rubber, cellulose and styrene production to,low even at a high ozone dose (480mgl21),.

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