In terms of industrial development and ecological protection. The slogan of ecological industrialization is put forward in the contradiction between industrial development and ecological protection; The traditional development model based on economic benefits often ignores environmental protection, leading to over-exploitation of resources and serious pollution. Ecological industrialization is a combination of ecological protection and industrial development, aiming at achieving sustainable development. Eco-industrialization is a new industrial development model, which aims to realize the balanced development of economic benefits and ecological benefits.