Jiangsu Yancheng: Unmanned ship sailing water quality monitoring project selected for the "14th Five -Year Plan" ecological environment innovation project case

"The concentration of ammonia nitrogen concentrations of Daqing Road Bridge and Tongyuhe Caoyan Bridge is 0.47mg/L and 0.23mg/L, respectively; A 3.5 -meter -long and 1.7 -meter unmanned ship, a cruise monitoring of river surfaces such as the rivers in the city of Yancheng City, Jiangsu Province. The unmanned ship is equipped with a water quality parameter analyzer, which can perform fully automatic and high -density monitoring of the water quality of the river. Through 4G transmission, the office computer displays important index parameters in real time. Recently, the results of the monitoring show that a total of 15 countries and provinces in the skewers, Tongyu River, and Xinyang Port have a total monthly concentration concentration of the average monthly concentration of the III water quality target.

Through the scientific practice of the past two years, the unmanned ships such as the river and other important rivers and other unmanned ships took the navigation water quality monitoring project. The intelligence and efficiency of unmanned water environment monitoring, and have the value of replication and promotion.

The project is implemented by the Huanghai Inspection Company affiliated to Jiangsu Huanghai Financial Holdings Group. "The unmanned ship can find water quality fluctuations in time, combined with monitoring, traceability, and investigation to prevent the source of pollution and improve water environment monitoring capabilities." The person in charge of Huanghai Inspection Company introduced The shortcomings provide scientific data support for Yancheng to consolidate pollution prevention and control results.

"Voyage monitoring and innovation has built a water quality monitoring system that combines automatic monitoring and laboratory sampling monitoring, complement, phase verification, and support." Dr. Zhang Hui, the person in charge of the project technology, said that since 2020, the company has It has adopted Zhuhai Yunzhou ME120, M40A mobile injection -type unmanned ships and SL40 dark tube detection of unmanned ships, and implemented the "unmanned ship+drone+manual inspection" traceability monitoring technology solution to carry out water, land, air, air, air, and air in the target waters. The three dimensions of pollution sources and dark tube screening have been repeatedly monitored for the "Three River" all over the river. The frequency of detection, timely reflect the changes in water quality, quickly lock the source of pollution, and build the ecological livable environment of the water clearing shore green and the beauty of the river to increase the efficiency for Yancheng, which has the title of "Hundred River City".

The project has been selected as the three major achievements of "comprehensive water quality analysis", "common pollution factors space situation analysis" and "realization of accurate traceability", and was selected as the "14th Five -Year Plan" ecological environment innovation project, which has become an innovative plan in water environmental supervision. China Environment News will push the assembly of this case to the ecological environment of the Ministry of Ecology and Environment, the Ecological Environment (Bureau) of various provinces, autonomous regions, and municipalities directly under the Central Government. In -depth battle against pollution prevention and control provides "Yancheng samples". (Writing: Zhu Buzhou Wang Lianjie)

- END -