According to the 'Qingdao Ecological Civilization Construction Action Plan (2014-2016)' promulgated and implemented by Qingdao this year, by 2016, the domestic sewage treatment rate of 3a molecular sieve
in Qingdao will reach more than 60%. The reporter recently learned from the Municipal Environmental Protection Bureau that at present, Qingdao has launched more than 80 3a molecular sieve sewage treatment projects in Qingdao, with a total investment of 1.27 billion yuan. Among them, the water treatment project in the Dagu River Basin has become the focus.
This year, Laixi City formulated the 'Special Plan for the Sewage Pipe Network of Dagu River Basin (Town Streets) in Laixi City' to strengthen the protection of water sources in the Dagu River Basin, covering Nanshu Town and Rizhao Town. The planned area is 43 square kilometers, with a total investment of 233.6 million yuan. Among them, the main network (100.5 kilometers) is planned and constructed, the Qingdao 3a molecular sieve sewage treatment plant is newly built, with a total investment of 133 million yuan; the urban sewage treatment plant, the Qingdao 3a molecular sieve sewage treatment plant and the Nanshanzhuang sewage treatment plant (long-term) are expanded, with a total investment of 133 million yuan. The investment is 10.06 billion yuan. In addition, Laixi plans to complete the sewage pipe network project with a total length of 64.26 kilometers and 10 pumping stations; at the same time, the Qingdao 3a molecular sieve sewage treatment plant project will be built into one third of the sewage pipe network. The reporter learned from the Municipal Environmental Protection Bureau that Laixi City plans to invest 43.49 million yuan next year, a sewage pipe network with a total length of 40.25 kilometers, 9 pumping stations, and 8,000 tons of Nanhu Sewage Treatment Plant with a daily processing capacity of 8,000 tons. A municipal sewage treatment plant with a daily processing capacity of 20,000 tons has been built and put into use.
This year, Jiaozhou also launched the global water conservancy management, with an investment of 5.15 million yuan, and the 'city-wide water environment management project' was commissioned by the Environmental Planning Institute of the Environmental Protection Bureau. It is reported that this is the first county-level city-level water environment management plan in China.
The person in charge of Jiaozhou Huanzhou Insurance Bureau told reporters that this year's plastic investment was 648 million yuan, and Qingdao's 3a molecular sieve sewage treatment system was centrally constructed and managed in a decentralized manner.
According to the 3a molecular sieve sewage treatment system plan in Qingdao, Jiaozhou will focus on building 9 small centralized sewage treatment facilities and supporting pipe networks in 7 towns this year. After the completion of the 3a molecular sieve project in Qingdao, the town (office) residents and industrial agglomeration areas will fully cover sewage treatment. Over 60% of the villages in the city will build sewage treatment facilities, and the domestic sewage treatment rate will reach over 80%.
In addition, Huangdao, Pingdu and other places have also promoted rural domestic sewage treatment facilities in line with local actual conditions.