Zengcheng plastic recycling plastic recycling factory _ _ Da Xing waste recycling

 Prohibit the import of plastic waste sorting or processing and utilization of residual waste plastics generated during the cleaning process without direct sale; prohibit the import of waste paper in the waste plastic, sold directly without the cleaning process. The new rule requires recyclers Once imported belong to the state banned the import of class or do not meet environmental protection control standards of waste plastic plastic recycling, report immediately to the port customs, inspection and quarantine departments and locations of the environmental protection department and cooperate with the relevant processing. In addition, to encourage the use of waste plastic processing waste plastics distribution center for centralized processing and utilization of the retail park management expensive plastic recycling, processing and utilization of centralized processing of waste plastics generated wastewater, waste gas and solid waste. Provincial environmental protection requirements, the commerce department organized and published the verification of waste plastics processing and utilization of qualified list of enterprises; verification problems found, and the results should be treated according to the law to the public. By measuring the material to determine whether it contains chlorine plastic recycling to join, but because the vinyl chloride copolymers, chloroprene rubber, polyvinylidene chloride, chlorinated polyvinyl chloride and so contains a higher proportion of chlorine, but also by the color reaction of pyridine to identify. Note that, before the test, the sample must be extracted with ether to remove the plasticizer, Test method: after the sample had taken phenyl ether was dissolved in THF, insoluble component was filtered off, methanol was added for precipitation, and after the front 75 and extracted degrees or less dry. The dried small sample need not react with pyridine 1ml plastic recycling companies, after a few minutes, a solution of methanol was added 2 drops of 5% sodium hydroxide in the scene (1g sodium hydroxide was dissolved in methanol and then 20ml) immediately look color, 5min and 1h after the observation time, respectively. Identification of different colors according to the chlorine plastic. Zengcheng plastic recycling plastic recycling factory _ _ Da Xing waste recycling provided by the Dongguan City of scrap material recycling companies. Dongguan City of scrap material recycling companies (www.dxhphs.com) strong, credible, in Dongguan, Guangdong scrap recycling industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Da Xing waste materials recovery and you work into the brilliant, for a better future!