Visit Ji'nan's water ecosystem construction: let the city breathe deeply through water and water.
the core prompts of the public daily
the city has water, increasing the Reiki, and the key element of ecological construction is water. Ji'nan, which is famous for its spring, is speeding up the construction of urban water ecological system in accordance with the requirements of water ecological civilization and urban construction. Recently, the reporter follows the report of the environmental protection century tour of Quancheng, and how to do well the "water" article on the spot visit to Ji'nan.
newspaper reporter Niu Yuanfei Han Weijie
[b] let the city "breathe deeply" [/b]
"green" and "White Dew" as cream. The so-called "Iraqis, in the water side." In June 20th, the reporter came to Jixi Wetland Park and sailed in the winding river. Here, the trees are luxuriant and luxuriant, and the birdsong is noisy. Jixi Wetland Park is an important part of the new town construction in the West and a national wetland park. In order to welcome the arrival of the "ten Arts Festival", the park is being intensified.
Park construction staff introduced the construction of the first phase of the Jinxi Wetland Park project in April 2011. The total area of the project is about 12 square kilometers, focusing on the restoration of wetlands. The Jinxi Wetland Park will build 7 functional areas, which are the protection of drinking water source, the restoration and conservation of wetland ecology, the protection of the Yufu River spillway, the wetland ecological appreciation, the display of folk customs experience, the field scenery experience sightseeing, and the management service function area.
Ji'nan construction wetland park is a protective development of the existing natural ecosystem environment. Whether it is planning, functional positioning, or spatial layout, we not only adhere to the original ecological, local taste, but also pay attention to the experience of advanced cities, and provide high quality recreational facilities for the citizens and tourists. Its completion will add a beautiful "city card" to Ji'nan.
"don't underestimate this wetland. It's also a symbol of the city's soft power." Zhang Wei, general manager of Ji'nan Xicheng investment and development group, told reporters that the improvement of the natural and ecological environment of the wetland will enhance the comfort of the urban environment in Western Ji'nan and the bearing capacity of the city, and enhance the agglomeration effect of the city. "The green goes with the green. After the completion of the Wetland Park, Ji'nan can continue to breathe deeply. Zhang Wei told reporters.
[b] knot a water network [/b]
Ji'nan is a typical resource type water shortage city, the per capita water resource occupies less than the national 1/7, to avoid the spring water stop, it must be scientific water, water diversion to supplement the source.
Yu Qinghu water reservoir is located at the junction of Huaiyin area and Changqing District, which is responsible for 400 thousand tons of water supply to Yushui factory every day, which accounts for 40% of the daily water consumption in the city of Ji'nan.
"Yuqing Lake Reservoir in the past is a single Yellow River Reservoir with a capacity of less than 100 million. After the completion of the water diversion project, Yuqing lake can introduce the Yangtze River water through the south to North Water Diversion Project to provide more abundant water for Ji'nan. In order to change the water source status of the Yuqing lake reservoir, in December 2012, the water diversion project connected to the Jisun trunk canal started construction, and the two major water sources were connected through the water transport dark culvert, introduced by Li Yulong, the head of the Yuqing Lake diversion project.
the relevant person in charge of Ji'nan Water Conservancy Bureau said, "there are 7 reservoirs in Ji'nan, including the Yuqing lake reservoir. 4 of them are in the mountains and 3 in the plain. In the past, there was no connection between reservoirs, and the reservoirs were fighting against each other. There was always a situation where water was not enough and the water was not enough. " To solve this dilemma, Ji'nan is stepping up the construction of a modern water network. Seven major reservoirs will form interconnection through perfect water conservancy projects.
South to North Water Diversion Project has borrowed "Changjiang River water" for Ji'nan. Ji'nan's water resources are relatively abundant, but how to make good use of valuable water resources has become the key. "After the completion of the water network, the optimal allocation of water resources will be realized so that" good water is used well and cowardly water is used "to form a scientific water structure for production, ecological use of surface water and underground water. The person in charge of the Ji'nan Water Conservancy Bureau told the reporter.
[b] "eat" under the sewage water [/b]
6 month 21, the reporter in the Xiaoqing River Liu Xing Bridge to see, the river floats a lot of garbage, the water from time to time tossed black water, and accompanied by a stink smell of stink. Ji'nan riverside Investment Development Group staff said that at present, the small Qing River has not yet realized the sewage interception, the domestic sewage is still directly discharged into the Xiaoqing River, causing the river to become dirty and bad. "The 4 sewage treatment plants in Ji'nan are still unable to meet the requirements of urban sewage treatment, and nearly 100 thousand cubic meters of sewage can not be processed every day," one of the responsible officials of the relevant departments said.
the water station of Shun Geng road is built underground, and the domestic sewage of the nearby residents directly enters the processing system of the middle water station through the pipeline. The staff told reporters that the sewage can be turned into clean water through the coarse grille, the hydrolytic acidification pool, the aerator, the high efficiency filter and so on. "This water can not be drunk directly, but it is no problem to water, wash and wash the road." At present, Ji'nan has built 10 such small water stations in densely populated areas.
in the next step, Ji'nan will also build the scattered sewage treatment facilities such as the water station in the Cabernet Plaza, the new sunshine road and the middle water station in the Dalien ditch. After the completion of these projects, the municipal sewage disposal capacity will be further increased.