The Yellow River Ecological Bank builds Anlan Dream | Xiaoqing River entertains Qing Yin, and finds the "old friend" China.

New Yellow River Reporter: Zhao Lu

The "two water" of the Yufu River and Yuqing Lake injected into the Muli gates, playing the harmony of the beginning of the Xiaoqing River's source movement, and sang to the lively Jinan City with a high time. If Xiaoqinghe looks like a song, starting from 2019, this song is high -profile and joyful:

In 2019, the water quality of Xinfengzhuang, Xiaoqing River, has achieved three leaps in the water quality within a year, and connected to three steps to achieve a historic breakthrough over 40 years.

Since 2022, the water quality of Xinfengzhuang's outbound section of Xinfengzhuang in Xiaoqing River has reached the standard of surface water II standards, setting a historical record ...

The Chinese Lang family, gathered before 60 years

On the afternoon of July 27, the "Yellow River Ecological Bank Construction Anlan Dream" Shandong Media Crossing Activity Interview Group hosted by the Shandong Provincial Department of Ecology and Environment went to Jinan City to visit the Southern Magnolia State Control of Muzhuangtou, Xiaoqing River.

The Source of the Xiaoqing River Muzhuangtou was located in Mili Village, Yuqing Lake Street, Huaiyin District. It is the birthplace of Xiaoqing River. In recent years, the water quality of Muzhuang in Xiaoqinghe has continued to improve the water quality, and the water ecology has been effectively responded, achieving the goal of "water clearing, green shore green, Jingmei, and Yiyi".

"Our position is the hand -sample point of the national control section, and it is also the fishing point of the Chinese 鳑鲏 (sound: pánɡ pí). In addition, there is the first water quality" micro station 'we installed along the Xiaoqing River. "Jinan Li Jizhen, director of the Water Ecological Environment Department of the Municipal Ecological and Environment Bureau, introduced that Chinese 鳑鲏 is one of the species of fish species of cleaning water bodies in natural waters. At present, a large number of Chinese crickets have been found in Mirizhuang's broken noodles, which fully characterizes the water quality of the Qinghe River. Fully improved.

As a local fish, Chinese 度 once "left the well". Xiaoqing River, which has flowed through the history of 880, has witnessed the prosperity and glory of the city, and has also experienced the pollution of the pain of "Xiaohei River". The fish and shrimp were almost extinct. How deep the pain is, how bitter treatment is, but all the hardships are finally turned into a gratifying result. In 2022, 60 years later, the Chinese 鳑鲏 family returned again.

Chinese 来 once came back, but the previous return was lonely. "The quantity was found in the 2016 biological diversity survey, and it was found very exciting at that time." Zheng Linlin, a senior engineer of the Jinan Ecological Environment Monitoring Center in Shandong Province, told Xinhuanghe reporter: "鳑鲏 is not a rare species, but there are special specialties, but there are special specials The significance of ecological instructions, its emergence indicates that the ecosystem is gradually recovering health. This year's survey found that the number of groups in the crickets has increased, which means that the ecosystem recovers health. "

True and false "mineral water"

In 2017, the Central Environmental Protection Supervision Team pointed out that problems such as sewage, rain and dirty row, and sewage treatment plant overload operations in Jinan built districts were prominent. The problem has not been effectively solved for a long time. Nowadays, after the "bone scraping poisoning" type of treatment, the sewage treatment plant is expanded and upgraded, the problem of the small Qinghe sewage in the sewage of the sewage has been effectively solved.

"Your mineral water borrows me." At a factory in Everbright Water (Jinan) Co., Ltd., before the reporter reacted, Li Jizhen quickly poured the mineral water in the hands of a reporter into the measurement cup, and then took it again. After a cup of water at the water outlet of the sewage treatment plant, I saw that he picked up two glasses of water at the same time to allow the interview group to observe the difference between two glasses of water. Everyone said that from the appearance of the two glasses of water, and the difference was observed, the transparency was almost consistent.

According to reports, the first plant of Everbright Water (Jinan) Co., Ltd. is currently the largest sewage treatment plant in Shandong. It is located on Lishan North Road, Tianqiao District. The design date is 450,000 tons, which is built in four phases, with a total investment of 1.244 billion yuan. At present, the national first -level A emission standards that have been designed with the stability of water quality indicators, some of which have the water quality indicators to reach the surface of the surface of the surface, and the sludge treatment uses gravity concentration+high -pressure diaphragm frame pressure filtering process. 65%.

In the above four phases, the construction of 100,000 tons of expansion project started in April 2018. It is a key project of the Central Environmental Protection Inspector. The treatment process is "pre -processing+A/A/O+MBR+UV disinfection". Level 1 standard, of which CodCr ≤ 45mg/L, NH3-N ≤ 2 (3.5) mg/L, TP ≤ 0.4mg/L.

Correspondent Guo Wenting Photo

"Self -cultivation" of a wetland

The "Ecological Protection and High -quality Development Plan for the Yellow River Basin of Jinan City" issued last year pointed out that Jinan City will implement the connection project of the Daming Lake -Yunjin Lake -Xiaoqing River -Huashan Lake River and Lake System to promote the integration of the characteristic style belt and the ecological style belt of the Yellow River ecological style belt. develop. When it comes to Jinan's "Water Moyo", the gorgeous transformation of Huashan Lake is also a chapter of a strong ink.

In Jinan on the afternoon of the 27th, the thunderstorms in the weather forecast reached the "local area". The Huashan Lake Wetland Park looked bright and beautiful against the blue sky and white clouds. Wide the green mountain shadow of Huashan. Even in the hot summer, a tourist car turned around Huashan Lake, which was full of blue -green ecological scrolls, and a hint of lake water was free from the wind.

In the past, Huashan Lake was not beautiful. In front of a exhibition board in the park, Zhang Guanglu, the second department of Jinan City Construction Group Project, showed the information pictures of the original Huashangou and Yamoujiagou water body, and the rain and stains. Now the moving melody of mountains and lakes. "In order to solve the problem of pollution problems such as the fragile water biological ecosystem and the deterioration of water quality under the normal state after water storage of the project, Huashan Lake Wetland has begun planning and construction. At present, about 1.6 million square meters of aquatic plants have been completed, and 100,000 of various types of fish and shells have been completed. Yu Tail, build a stable water ecosystem. "Zhang Guanglu introduced that by the control of the water body to strengthen the ability of Huashan Lake, the trend of woofs in the lake was solved, and the water quality was significantly improved. At the same time, it also achieves the role of recreational and long -term operation of the meter runoff, rainwater and sewage treatment plants. Information pictures New Yellow River reporter Liu Yule Photo

Water is the source of life, endless and endless. The "Water Merods" is good for protection. At the press conference of Jinan City on July 29, Jie Yuzhong, a first -level investigator of the Jinan Ecological and Environment Bureau, said: "In the next step, our bureau will resolutely implement the decision -making and deployment of the municipal party committee and municipal government to work together with water, agriculture, urban management, housing construction, etc. The departments and districts and counties will fight the defense of blue water with higher standards, stricter requirements, and more practical measures. "

Edit: Weekend

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