Return of ─ —— Tianjin continues to improve the enters of the sea and river water ginseng to depict ecological water and beautiful scrolls

In the summer season, the water is moist, the wood is lush, the flowers and birds are beautiful, and it is beautiful.

At the lower tip of the Nine River, Tianjin, born from the water, flooded by the water, and the kinetic energy surging.

In the past five years, the Municipal Party Committee and Municipal Government have attached great importance to the specific problems pointed out by the central ecological environmental protection inspectors. They have strengthened the three overall plans of water resources, water ecology, and water environment. It really enhances the ecology of the people's "green shore and green, fish Xiang shallow bottom".

Gao Liyi actually sees the true chapter

In the early morning, the Hongqiao section of the Ziya River, the tourists were walking on the banks of the river, enjoying the pleasure of breeze. "Since the beginning of the summer, I made a special trip to take my wife and granddaughter to the river bank to walk early, almost every day." Uncle Li, who lived nearby, said. There are water and trees here, no mosquitoes, and the ground is clean and flat, which is a satisfactory environment for the elderly.

Ecological environmental protection, Tianjin moves real, see the true chapter. Overlooking along the water of the Ziya River, you can see the "fishing village" in the past. In 2018, Hongqiao District launched the relocation and renovation project, replacing it with a green ecological park covering an area of ​​140,000 square meters. Since then, except for the long -term root cause of the "fishing village", the water quality of the water body has been improved on the sewage and waste of the Ziya River.

It seems that such "people, water, and cities" are accompanied by each other and harmonious coexistence. Now more and more.

In 2017, the central ecological environmental protection inspector had clearly pointed out the specific "illness" of the Tianjin water environment. In the past five years, Tianjin has made the central ecological environmental protection inspection and rectification, fighting the defense of the blue water, and the realization of the inferiority of entering the sea as a major political task, and continued to advance.

It has released combat plans such as Bi Shui defense, drinking water source protection, the treatment of black and odorous water body, and rural pollution treatment, deepen the four major measures of "control of the source, pollution control, expansion, and strict management", and more than 6,700 engineering projects have been completed.

The implementation of "871" major ecological projects, strictly protected and repaired the ecological space of nearly one -third of the city's land space.

Promote all rivers and lakes and waters to comprehensively "hang long", and fully implement the "Double President (Lake) Long" system in the city, district, and townships (streets) to concentrate water treatment.

The corner of the "scattered pollution" rectification, and more than 22,000 "scattered pollution" companies excluded in the city have all rectified in place.

Coordinated with the "three water governance" of industrial, towns, and agriculture and rural areas. The water quality of near -sea waters has risen steadily, and the gold content of green development has continued to increase. Twelve the water quality of entering the sea and rivers from all the previous inferior to the category, the entire category of 2020, and then 11 in 2021 reached Class IV. The changes in these numbers show that the water quality of Tianjin is continuously improved.

Focus on focusing on practical results

Water, breeding all things, and cultivating spirit shows.

Haihe is the mother river of Tianjin. Every year, a hundred and thousands of red -billed gulls, silver gulls, or fluttering, or take a nap on the river surface, or the seagulls echo with tourists to form a beautiful landscape.

In 2021, the Tianjin Haihe River Hebei section was selected as the first batch of beautiful rivers and lakes of the Ministry of Ecology and Environment. The river water has completely realized from the inferior to the Ⅱ water body, from "different students" to "superior students", a qualitative leap.

In order to improve the quality of the ecological environment of the Bohai Sea, the city continues to carry out the battle for comprehensive management of the Bohai Sea, comprehensively find out the number of sewage discharge ports in the sea in the city, conduct analysis of the source of sewage from the sewage, and formulate the implementation of the sewage sources.

There are 12 main entrance to the sea and river. The Ji Canal, Yongding Xinhe, Haihe River, Lonely River, and Ziya Xinhe have all implemented the "one river, one policy" classification. Nearly 100 entrances to the sea rivers monitor water quality monitoring, ranking and traceability governance, and the pollution load of the sea rivers has been greatly reduced.

Strengthening the treatment of urban sewage is an important measure for "water control" in our city. Once, a large amount of production and domestic sewage entered the sea through the rainwater pump station, and the water ecology was damaged. In order to cure this problem, Hebei District implemented the "clear zero" project on the Haihe River sewage port, and carried out greening and transformation and water ecological protection.

It is strictly preventing pollution through a series of regulatory measures such as online monitoring, accurate water body cleaning, scientific control of aquatic plant growth, comprehensive fishing, and dissuasion of the masses.

Adjust the industrial structure, and implement the relocation policy of textiles, pharmaceuticals, chemicals, and heavy metal industries in batches, and develop green industries such as commercial tourism, intelligent technology, and financial services.

Promote nearly 1,100 projects such as the transformation of the mixed contact and the reconstruction of the old community, and the reconstruction of the combined area, and invest in 368 million yuan to build 45,000 cubic meters of storage ponds to collect early rainwater to reduce surface source pollution ...

Zhang Yi, director of the Ecological and Environment Bureau of Hebei District, told reporters that each of the above measures is "big conclusion". In order to "control water", Hebei District has made up his mind and cruelty.

In order to strengthen the use of renewable water sources, the city's bidding has transformed the eastern suburbs sewage treatment plant, and 600,000 tons of water outlets are supplemented to the area surface water per day and recycled. Through the connection of the water system, the Haihe River Hebei section and all rivers in the region realize the "river and water" throughout the year.

In recent years, the city has strictly entered environmental access, resolutely eliminated backward high water consumption technology and equipment, improved the efficiency of industrial water, and implemented strict supervision of centralized treatment facilities in industrial parks. Promote the stability of sewage and discharge standards.

Lingang Wetland Park, with the theme of water treatment, has both the landscape effect. It is the only ecological wetland park in the large industrial area in China. Through the effective collection of sewage and rainwater in the industrial area, the international advanced sewage treatment ecological technology is adopted, and water purification treatment and recycling are used to achieve the discharge of industrial sewage standards and provide high -quality ecological hydration for the region. Our city also formulated the "Discharge Standards for Pollutant Emissions of Sewage Treatment Plant in Tianjin". The main pollutant emissions standards are 40%stricter than the country, reaching the surface water type IV or class V standard.

Last year, 110 sewage treatment plants and industrial direct discharge enterprises in the city completed the reconstruction of bidding. About 1 billion tons of sewage "from waste to clearing" each year became a river ecological replenishment and realized resource and ecological utilization.

Strong and weak items make up for the shortcomings and implement it

The independent flow reduction river is more than 60 kilometers in length and flows through four districts through Xiqing, Jinghai, Jinnan, and Binhai New Area. It used to be the most difficult governance of the sea and rivers.

To treat water pollution, we must "scrape bone poison", hold the source of pollution, and implement water ecological repair.

In 2017, the city's efforts to rectify the "scattered pollution" enterprises and agricultural facial source pollution. Enterprises with direct sewage along the river coast were rectified or shut down one after another. Protective inspection and rectification measures have been implemented.

The independent flow reduction river basin, the infiltration pit in the Tongjiazhuang Village in Jinghai District has been polluted by waste acid. After in -depth treatment, the former sewage pit has been visible to the bottom. Shi Xiaoqing, the person in charge of the Water Ecological and Environment Section of the Jinghai District Ecological Environment Bureau, said: "We have established a three -level pit length responsibility system and installed 13 monitoring cameras around the pit to make the surveillance dead end around the pit pond."

"Retirement and getting wet" is not "retreating". In 2019, a 9 -kilometer -long and more than 10,000 acre of West Wetland was built along the coast of the river. Pollutants not only realize the purification of the water body to reduce the water body, but also change the extensive mode of fish pond breeding and achieve sustainable development of aquaculture.

Wang Zhenlai, a villager in Xiaosunzhuang Village, Xiqing District for more than 30 years. "Retreating and wet", although the area of ​​his fish pond has become smaller, the benefits are not bad. A fish pond is equipped with tail water environmental protection equipment, introduced new varieties with high prices and markets, and embarked on a new road of green farming.

Good ecological resources and ecological environments are transforming into high -quality ecological products, capital capital of green development, and transforming into economic value. This is both the demand for politics and the hope of the people.

Nowadays, "Shen Yan fades away", surrounds the river, the water surface is wide, the scenery is beautiful, and there are more tourists along the coast.

"Wetland provides stations for migratory bird migration, while creating natural aquatic animals, amphibians, and water poultry venues, foraging and asylum." Recently, Zhou Bin, director of the Ecological Environmental Protection and Repair Research Center of Tianjin Institute of Ecological and Environmental Sciences A biological diversity survey is conducted here. He told reporters that species have obviously become richer, and many birds are in Tianjin "Ann". In the past two years, he saw that Zhendan crow was particularly surprised and could be excited for a long time, unlike "calmness" as it is now.

Effectively improve the water quality of Tianjin's water body. In addition to the implementation of water ecological restoration, the city also accelerates the connection of the water system, implemented the two major water system connecting circulation projects, and realizes the connection of the Yongding Xinhe -Haihe -Haihe River. Live and clear.

At the same time, strengthen the scheduling of water sources and increase ecological water. Make full use of the rain and floods, and successively replenished the four wetlands of the North Canal, Ji Canal, Binhai New District Huanggang No. 1 Studio and other key river storage reservoirs, as well as Qili Sea, Peking University Port, Dahuangbao, and Tuanbo. Water adjustment in some areas continues to improve the quality of the river water environment.

In just a few years, Tianjin's water quality is getting better and better.

Li Yongren, an associate professor of the Fedrims of Tianjin Academy of Agricultural College, conducts investigations into the beach of the Haihekou District every year. In a survey in 2018, he accidentally found a cricket that had disappeared for dozens of years. "缢蛏 is a typical representative environmental representative ocean sheets. It is particularly afraid of pollution. Its emergence indicates that the pollutants entering the Haihe River have been effectively controlled. In addition to the increase in quantity, after continuous observation in recent years, I found that 缢蛏 缢蛏The population of the species also has a tendency to extend from the estuary to the inland. "Li Yongren said.

Source: Tianjin Daily

review: Wang Shaoyun

Editor: Wang An

Material arrangement: Xu Xiaowei, Shi Jiaojiao

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