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The recycling and reuse of waste plastics is an important way to achieve sustainable development and circular econo.
The biggest headache is the sorting problem in the recycling wo.
A previous charity dedicated to plastic recycling, RECycling of Used Plastics (RECOUP), organised a cross-industry forum in late 201 The forum focused on a range of topics including addressing recycling barriers to black plastic packaging, improving the recyclability of plastic packaging, and sorting and reprocessing black and other undetectable colored plastic packagi.
Discussions of RECOUP in this forum identified a number of solutions that exist or are under development, including the use of clear packaging or an alternative to detectable color, the use of detectable black pigments, and the development of sorting technology for existing carbon black packagi.
Unilever: Unilever has added a recognizable black dye to the HDPE bottles used by its Lux and Hyundai bran.
Henkel: Recently, Henkel and Ampacet have joined forces to jointly create a completely renewable black plastic packaging solution, and also realize the development and application of the sorting technology of black packagi.
Black plastic recycling solutions
Black plastic recycling solutionsRegarding the recycling of black plastics, there was good news not long ago: researchers at Swansea University in the United Kingdom found that black plastics commonly used in food packaging can be recycled and used to make new materials such as wir.
The researchers tried to remove the carbon from the black plastic and then reassemble the other elements of the plastic into carbon nanotub.
Swansea University's Energy Security Research Institute (ESRI) researcher Dr Alvin Orbaek White has successfully delivered electrical energy into a light bulb in a demonstration of carbon nanotub.
Black plastic sorting problem solution
Black plastic sorting problem solutionJust as the black plastic problem that once left us is being gradually disintegrated by technology, the problem is not the end of technology, but the beginning of explorati.
