Continue to promote the quality and efficiency of sewage treatment and work together to win the battle of green water protection

First, accelerate the layout and construction of a national underground pipe network scientific and technological innovation platform. It is suggested to accelerate the layout and construction of the State Key Laboratory for Disaster Prevention and Control of Underground pipelines and the National technological innovation center for underground pipeline networks.

The second is to strengthen the training of underground pipeline professional and technical personnel. In response to the urgent need for professional and technical personnel in the construction and maintenance of urban underground pipeline, relying on relevant universities and vocational and technical colleges, the establishment of underground pipeline majors or directions, the construction of underground pipeline teacher training and practical training bases, the acceleration of the training of underground pipeline professionals at all levels, and the overall improvement of the professional and technical level of underground pipeline practitioners.

The third is to establish a national underground pipeline disease diagnosis team. It is suggested to organize national well-known experts and technical teams to carry out centralized consultation on the drainage pipe network test results, classified diagnosis and treatment, symptomatic treatment, and comprehensively improve the technical level of diagnosis and treatment of drainage pipe network diseases.

Wang Meihua, member of the CPPCC National Committee and deputy chief engineer of Shanghai Construction Engineering Group Co., LTD. : Promote the construction of smart water integration

In view of the current problems such as low centralized collection rate of urban sewage, insufficient efficiency of pollutant reduction, and unclear number of sewage network facilities, some urban water departments are carrying out online monitoring of sewage network facilities and construction of business management information systems. However, there is still a big gap in the top-level design, data application, technical support, capital investment and talent reserve of smart water integration construction. To this end, it is recommended that:

First, strengthen the top-level design to ensure the effective implementation of smart water construction. First, combine the construction of network China and digital China, incorporate the connotation of smart water construction into smart city planning, and try first in cities with better basic conditions. The second is to study and formulate special plans for smart water, implement the main bodies of responsibility, clarify the construction direction, overall framework and promotion strategy, and plan the construction tasks and scope. The third is to strengthen the urban smart water construction standard system, and unify the construction content and data interface.

Second, improve infrastructure and strengthen the application of water data. First, cities that set up municipal districts should combine smart city construction and concentrate on improving network systems and smart perception and monitoring systems for water infrastructure. Second, cities at or above the county level should speed up the construction of water data centers that integrate geographic information data, monitoring data and business data, and improve the construction of information service application systems in the water industry. Third, clarify the exchange mechanism of external information sharing.

Third, strengthen technical support and promote the construction of smart water functional platforms. First, implement intelligent linkage and dynamic update of water system data, and establish methods and mechanisms for verifying the quality of geographic information system (GIS) data and monitoring data. The second is to strengthen the research and development and application of key monitoring equipment such as drainage facility flow, and promote the development and application of commercial drainage model software. Third, improve water information data protection technology, strengthen data encryption and other security technology research.

Fourth, expand financial channels to ensure the sustainable development of smart water integration construction. Governments at all levels should continue to increase financial budget support on the basis of innovative investment and financing mechanisms, and actively expand the funding channels for smart water construction.

5. Implement the talent strategy to consolidate the talent base for smart water construction. Colleges and universities should strengthen the general education of information technology in water-related majors during the undergraduate period, set up the professional direction of smart water affairs during the graduate period, promote the integration of industry and education in various forms, and cooperation between schools and enterprises, and cultivate smart water construction talents who meet the needs.

In most areas of China, industrial wastewater and industrial park sewage are generally discharged into urban sewage network after proper pretreatment, and discharged after combined treatment with urban domestic sewage. But at present, there are still some problems and risks: