All sewage pools in Ningbo Petrochemical Development Zone are sealed with covers and greened. The picture shows the 24-hour sewage outlet monitoring point of the research team on the sewage pool.
　　
Ningbo Petrochemical Economic and Technological Development Zone is one of the first green parks in China. It has the geographical advantages of Hangzhou Bay and Yangtze River Delta. With its strong strength of many years'development, Ningbo Petrochemical Economic and Technological Development Zone is marching towards the first-class green chemical park in the world. In 2018, the output value of Ningbo Petrochemical Zone was more than 19 billion yuan, and its economic strength ranked among the top three of the national chemical industry parks for many years. On August 27, the research team of Bank of China on sustainable development of petroleum and chemical parks entered Ningbo Petrochemical Zone, and appreciated the style of the top three parks in China, which are characterized by green.
　　
& ldquo; Hangzhou Bay area has a strong petrochemical foundation, and a number of major national projects have been launched. Ningbo has also put forward the goal of building a trillion-grade petrochemical industrial cluster. In this context, Petrochemical zones can be said to have entered a new stage of acceleration and upgrading, and are moving towards the goal of world-class chemical agglomeration zones. In order to achieve green development, Ningbo should build a green benchmark for the national chemical park. & According to Xu Wenhua, deputy secretary and executive vice director of Ningbo Petrochemical Zone Management Committee.
　　
Ningbo Petrochemical Zone is one of the few professional petrochemical parks in China that incorporate the concept of green development into the development planning of the park earlier and always adhere to the development of circular economy industrial chain. The park has always maintained the position of explorer and pioneer in green development. Last year, China Petroleum and Chemical Industry Federation Chemical Park Working Committee co-led the formulation of the General Principles for the Evaluation of Green Petrochemical Parks. & We hope that through our own efforts, we can contribute to the green development of China's Petrochemical parks and take a higher starting point and a more standardized development path. & rdquo; Xu Wenhua said.
　　
According to the investigation team, Ningbo Petrochemical Zone follows the construction objectives of “ Building Green Petrochemical Industry and ecological park-rdquo; implementing the concepts of “ green, sharing-rdquo; in the top-level design, such as park planning, spatial layout, industrial chain design, energy utilization, resource utilization, infrastructure, ecological environment and so on. In terms of operation and management, we adhere to the principles of resource conservation and environmental friendliness, and realize the agglomeration of layout, greening of structure and ecology of links.
　　
In the past three years, guided by the principles of “ reduction, reuse and resource-based ” and guided by the principles, the park has focused on the implementation of “ material flow, resource flow, energy flow, information flow ” recycling transformation, promoting small circles within enterprises, circles in industrial chains and large circles among regions, forming vertical and horizontal interconnections among industries and resources, and constructing them. Higher level of circular economy network system.
　　
At the same time, the park follows the principles of & ldquo; industrial gradient transition, regional function coupling & rdquo; spatial layout, combs and integrates the industrial foundation and advantages of Lipu, Lanshan, Wantang and Yufan districts, and more scientifically plans the direction of product development and project layout. & We will work with the surrounding towns and villages (communities) to deepen the interregional linkages in Party building, culture, social affairs, economic development, harmonious co-construction and urban construction, so that the broad masses can share the dividends of Park development, so that more people can understand green petrochemical, Green Petrochemical and jointly build green petrochemical. & rdquo; The responsible person of the Party and the masses in the park told the research group.
　　
Ningbo Petrochemical Economic and Technological Development Zone is also the second batch of pilot zones for recycling transformation in China, and has received 300 million yuan of special funds for circular economy development. & We use special funds as a guide to introduce social funds and enterprise funds to carry out circular transformation of parks and enterprises. & According to the person in charge of the Economic Development Bureau of the park, the recycling transformation of the park involves seven major project categories: comprehensive utilization of by-products, extension of industrial chain, key links, zero emission of pollutants, construction of resource sharing facilities, energy ladder utilization, construction and upgrading of centralized pollution prevention and control facilities in the park. Over the past few years, it has accumulated. The total investment is nearly 8 billion yuan.
　　
In addition to the annual investment of hundreds of millions of yuan in circular renovation and upgrading, in the past two or three years, the park has intensified the construction of green parks, and only green renovation and landscape upgrading projects have invested more than 100 million yuan. Nowadays, the park is full of green, the level of environment has been greatly improved, the satisfaction of residents has been greatly improved, and the harmonious coexistence with the surrounding residents has been achieved.
　　
& In the current trend of regional integration development, we are actively thinking about how to do a good job of regional coordinated development on the basis of building a harmonious small environment in the park. Ningbo has put forward the industrial goal of building a trillion-grade Green Petrochemical cluster. We will further strengthen the industrial synergistic development function with Beilun, Daxie and Zhoushan Green Petrochemical bases, and strive to build a demonstration zone of Green Petrochemical Industry in Hangzhou Bay. & rdquo; Xu Wenhua said. It is reported that Ningbo is currently promoting the construction of coastal pipeline corridor belt, connecting Ningbo & mdash; Beilun & mdash; Daxie, in order to further enhance the mutual supply capacity of raw materials.
　　
Xu Wenhua believes that only by promoting green development, integrated development, coordinated development and adhering to the road of high-quality development can the park become a sustainable development and highly competitive world-class green petrochemical base. (Sun Ruihua, Weng Guojuan, Zhou Haian, Zhu Yinyin)