We have built several green industrialization technology R&D platform, including “Hebei Membrane Process Engineering Technology Research Center” and “Hebei Enterprise Technology Center”. Our innovation research institute was awarded “R&D institution of industrial enterprise of grade A or above in Hebei Province”, and we have carried out multi-field cooperation with Tianjin University, Zhengzhou University, Dalian Institute of Chemical Physics. Chinese Academy of Sciences, Hebei University of Science and Technology and other domestic and foreign universities, as well as scientific research institutes.