Technical innovation and circular economy:An inevitable course for sustainable development of phoschemical industry in China

The great achievement in China’s phoschemical industry is introduced briefly in this paper.At the same time the potential challenges such as insufficient resources,environmental pollution,key technologies and market competitions,etc.,are pointed out.To cope with those challenges,China must strengthen technical innovation in order to solve key technologies to break the restriction in development of the phoschemical industry,and develop circular economic mode and construct ecologic phoschemical industry in order to accelerate sustainable development of it.