Supervision and Management of Discharge Port | Jinan City, Shandong Province fully promotes the traceability rectification of the sewage outlets into the river

In order to guide the implementation of the "Implementation Opinions of the General Office of the State Council on Strengthening the Supervision and Administration of Entry and Entry into the Sea", the Ministry of Ecology and Environment organized a typical practice for localities for reference. Today, the 6th article "Shandong Province Jinan City Fully Promote the Entering the River Dissequency Pass Tracence Establishment".

The Xiaqing River in the summer, the shade of the shade, the weeping willow Yiyi, sparkling, like a beautiful ecological "green ribbon", passing through the city. Take a child to Xiaoqing River every weekend to play, which has become the habit of Mr. Shen, a citizen of Jinan, Shandong Province. The painted patterns on the ground, the wooden path, and the gazebo on the river make the little guy not tired. "Before that, don't say that playing on the edge of the Xiaoqing River, it feels a little smelly from there." Ms. Wang sighed.

From the former "Xiao Hei River" to the authentic "Xiaoqing River" today, not only the local fish species such as Chinese flowers, skids, and Chinese crickets appeared, but also found that Shandong newly recorded species of crude and dark -colored crickets, biological biology, creatures, and creatures. The diversity index has been significantly improved, and the water ecosystem has been effectively recovered. Behind the continuous improvement of the water quality of the Xiaoqing River, the traceability rectification of the dirty port of the river is "contributed."

The water environment of the section of Jinan City, Xiaoqing River changes

The sewage port in the river is the last gate of the water pollution source to enter the water body. Its standardized rectification is the basic work for the implementation of precision and "acupoint" pollution. In recent years, Jinan City has adhered to scientific pollution control, classification, and appropriate medicines, and made every effort to promote the rectification and standardized construction of river sewage discharge ports. The city's water environment quality has improved significantly. In the first five months of this year, the water quality of 10 national control sections in Jinan City reached the standard, and the proportion of water bodies I-III reached 90%, exceeding the target of 20 percentage points of the proportion of water bodies of categories Ⅲ. Provincial first.

Adhere to high promotion, comprehensively investigate and screen

Jinan City will rectify the riverside sewage outlet as an important task for the municipal party committee and municipal government. , Districts and counties must really do hard work and act quickly, clean up the district as a "living room", clean up and welcome guests.

The inspection room of the Jinan Municipal Party Committee includes 148 sewage outlets as the issue of the Jinan version of the Yellow River Basin warning film. Enter the river sewage outlet.

Jinan City has established a special class in the sewage discharge port, which fully combines the needs of environmental management. In the early stage, actively carried out the city's sewage outlet inspection work. Point -type pollution control provides the foundation.

Jinan City has successively investigated 98 (seats) of the river (Lake Treasure), with a total of 1750 drones (times), an aerial video of 8520 minutes, and a mileage of 2510 kilometers. A total of 899 rivers and rivers where the country and provincial -level nation -provincial control were disconnected from the rivers of the country and provincial water functional areas were found to have 899 sewage outlets on the river. Essence The sewage outlets detected were monitored twice in the abundance and dry water period, and the sewage outlets of hundreds of intermittent emissions were tracked and detected, and the discharge law was found. According to the test results, 148 sewage discharge ports with water quality are inferior to the inferior category, which are listed as the focus of traceability rectification.

Under the bridge, dark tube investigation

Check the river along the river

Shed cover area investigation

Drone aircraft inspection

Pay close attention to the renovation of the source and strengthen supervision and assistance

In response to the 148 key sewage outlets screened during the investigation phase, the Jinan Ecological Environment Bureau and the Municipal Water Affairs Bureau jointly issued the "Letter on the Revival of the Swimming Port in Jinan City into the River and Lakes" to report the key sewage outlets. Council), also required to carry out traceability rectification in accordance with the principle of territorial management. The district and county government conscientiously implemented the responsibility of the territorial, and the ecological environment, water affairs, agriculture and other departments linkages to solve the problem solving. At present, all 148 key sewage ports have been renovated.

On this basis, the Jinan Ecological and Environment Bureau issued the "Jinan City Entry -Entry Discharge Periodment Remediation Plan" to comprehensively promote the rectification and standardized management of the sewage discharge port in the river. "Batch" required to promote the rectification of rivers and rivers where 899 countries and provincial water function areas, and the "Fourteenth Five -Year Plan" country controlled noodles.

Adhering to the normalization of inspection along the river, Jinan City adopts irregular random inspections, cross -inspection, and night inspection. , Implement a single management, and severely crack down on illegal sewage discharge. In 2021, he organized 10 major investigation of water pollution prevention and control, and a total of 3,000 people (times) were dispatched to conduct a pull -net inspection. Since 2022, the water quality of the river and lakes before the flood has continued to investigate and rectify the hidden dangers of water quality exceeding the standard. Hidden dangers. The leaders of the two levels of the urban area adopt the on -site supervision of the irregular "four or two straights", especially for the fixed -point assistance of the long -term darling issues, and urge the guidance to make rectification.

At night

Director of the flood period

In order to increase the support of funds, Jinan City adheres to local conditions, seek truth from facts, and categorize categories. Special funding subsidies will be given to the rectification of pollution discharge ports that have not been resolved for many years, and the amount of pollutants in the river inadequate investment will be provided and urged relevant districts and counties Projects such as pollution diversion transformation, sewage treatment plant quality and efficiency, comprehensive riverside management, and water quality improvement projects will be closely linked to the improvement of sewage outlets in the river with the comprehensive management of the river basin. Essence Jinan West District Sewage Treatment Plant Bidding Project

Beida Shahe Ecological Repair Project

Broken department barriers and strengthen environmental supervision

At the end of last year, 11 investigation teams consisting of the staff of the Jinan Ecological Environment Bureau, the Municipal Urban and Rural Water Affairs Bureau, the Municipal Agricultural and Rural Bureau, the Municipal Housing and Urban -Rural Development Bureau and other departments were comprehensively investigated in depth. Focusing on the sewage outlets of the river, this is a microcosm of the multi -departments of Jinan City's linkage to carry out the sources of sewage discharge ports.

The sewage problem of a river often involves multiple districts and counties. Jinan City adheres to the two -level linkage of the urban area, the joint linkage of upstream and downstream, and the left and right shores. In order to break the barriers to the department's responsibilities, the ecological environment departments of Jinan City and District, the ecological and environmental departments of the district, and the water affairs department regularly carry out a meeting of water pollution situation analysis, in -depth research and judgment, forming an ecological environment and a practical time -intensive investigation mechanism, and timely tracing the relevant sewage outlet emissions. The Municipal Ecological Environment Bureau and the relevant departments of the Municipal Urban and Rural Affairs Bureau, the Municipal Agricultural and Rural Bureau and other relevant departments carry out the investigation of hidden water pollution hazards on a regular basis, carry out the city's investigation for various types Effectively solve the problem of major hidden dangers affecting the quality of water environment.

The Jinan Ecological and Environment Bureau has established a new model of environmental supervision of "defense+technical defense" linkage to achieve a full coverage of the environmental supervision system of integrated sky and ground. Create a global monitoring system, use 81 water quality monitoring "sentinels", monitor the quality of the water environment in Jinan in real time, and time trace the relevant sewage outlet emissions in a timely manner. In Shandong Province, we will adopt the water quality fingerprint traceability analysis technology, combine the world -in -one monitoring of advanced technology and equipment such as drone, unmanned ships, and pipeline robots to establish a smart and environmental protection system integrating monitoring, control, law enforcement, and governance, and carry out targeted traceability. 2. Related screening, accurately trace the sources of pollution into the river discharge port, and carry out regulatory work scientifically and efficiently.

Water Quality Monitoring Micro Station

Unmanned ship sampling

Water quality traceability mobile vehicle

Water quality fingerprint traceability station

At the southeast corner of the Daxinhe River and Zhangma River at Licheng District, Jinan City, there are the signs of the three factories of Everbright Water (Jinan Licheng) Co., Ltd. Coordinates, execution emission standards, drainage direction, drainage into the water quality area name, water quality protection goals, responsible subjects, supervision subjects, supervision telephones and "QR code ID cards". As of now, Jinan has completed the erection of the stains in the river in 110 places. The setting of the sign has provided a clear path to guide the public to participate in supervision.

Industrial production wastewater and urban sewage centralized treatment facilities to establish a sign

In the next step, Jinan City will continue to deepen the effectiveness of rectifying the sewage outlets in the river, strengthen daily supervision and management of the sewage outlets of the river, and establish a long -term supervision mechanism of "clear power, responsibility, standardized management, and supervision". Link and public participation in supervision mechanisms to jointly guard the beautiful environment of clear water.

Draft | The Department of Water Ecological Environment of the Ministry of Ecology and Environment

Title Photography | Xu Zhou

Edit | Qin Chao

Review | Song Xiang

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