Recently, commissioned by the Talent Office of the Hunan Provincial Party Committee, the expert investigation team of the Science and Technology Department of the Provincial Department of Industry and Information Technology on the 2020 provincial enterprise science and technology innovation and entrepreneurship team selected by Yonker Environmental Protection "Yonker Environmental soil heavy metal restoration technology innovation and entrepreneurship team" was assessed.

      Through listening to reports, data review, technical and financial questions and answers, and full exchanges and discussions, the experts of the investigation team believe that the Yonker Environmental soil heavy metal restoration technology innovation and entrepreneurship team has successfully completed the various task indicators, and the team has given a high degree of affirmation in terms of talent training, scientific research and innovation, technological research, and achievement transformation, and unanimously agreed to pass the project expiry acceptance.

      In the past 3 years, the team has undertaken 8 national, provincial and enterprise key research and development projects, formed 2 kinds of nutrient conditioning chemical stabilizer, 2 kinds of synchronous stabilization agents for arsenic and cadmium combined pollution, developed 1 set of ectopic rapid stabilization treatment equipment, 1 set of rapid hierarchical leaching and deep elution equipment, applied for 7 patents and published 12 papers. Issued 10 standards, completed 2 quality inspection certifications, and trained 21 talents.