Walking on my way home from work, I looked up at the sky inadvertently, which surprised me. The sky is blue, and white clouds gather or disperse, like snow peaks, like sheep, like floating catkins. The plane just flew by and a long white smoke flashed across the sky ... Seeing this comfortable beauty, I immediately got out of the car and took out my camera ... In fact, Tengzhou is not only blue, but also green. On the bank of the Jinghe River, willows depend on each other, and the old people in twos and threes play chess leisurely in front of the stone table. In the river, fountains freely spray water columns of different shapes. On the other hand, some places are lush hillsides, some places are lush reeds, and white geese are cruising for food ... In recent years, our city has adhered to the synchronization of economic development and environmental protection, and ecological construction and ecological protection have been carried out at the same time, and the three-character classics of "governance, use and protection" have been well read, and the environmental protection work has appeared a gratifying situation. In 2008, the automatic online monitoring data showed that the number of days that our city was superior to the national second-class standard reached 3 12 days, which met the requirements of environmental protection model cities, and passed the acceptance of the first batch of provincial environmental protection model cities in June this year. A few years ago, when winter arrived, the black dragon soared into the sky. The dust emitted by more than 30 cement plants covered the sky, and the urban area was shrouded in gray smoke. The masses are full of complaints, and environmental letters and visits involving air pollution remain high. The municipal party committee and municipal government have implemented a series of measures to prevent and control air pollution, and achieved remarkable results. Vigorously implement the prevention and control of urban air pollution, actively implement central heating projects and natural gas projects, with central heating10.6 million square meters. This year, the central heating pipeline 14 km will be built, and the new central heating area will be 600,000 square meters. All 60,000 households replaced natural gas, most catering units switched to clean energy such as natural gas and liquefied gas, and more than 0/000 coal-fired boilers within the scope of central heating were banned and eliminated. Vigorously implement the control of cement dust, and adopt the method of combining customs, reform and control to classify and control cement enterprises. According to statistics, shutting down cement enterprises can reduce cement dust by more than 20 thousand tons every year. Vigorously implement dust removal and desulfurization treatment in power plants. Eight electric power enterprises invested more than 600 million yuan, and all of them built electrostatic dust removal and desulfurization treatment facilities. The dust removal efficiency is more than 98%, the desulfurization efficiency is more than 95%, and the annual emission reduction of sulfur dioxide is more than 65438+100000 tons. There are four rivers in our city, namely, KuangHe River, BeiShahe River, XinXue River and Hejie River, which flow into Nansi Lake. Tengzhou, as a catchment area of the middle route of South-to-North Water Transfer Project, is also a resource-based city, and the task of water pollution prevention and control is very heavy. In recent years, the Municipal Party Committee and the Municipal Government have adhered to the Scientific Outlook on Development, and around the two guarantees of "ensuring the exit water quality to meet the standard and ensuring the water quality safety of the South-to-North Water Transfer Project", adopted the four-step strategy of "point source control, centralized treatment, sewage interception and reuse, and wetland purification", and continuously strengthened the comprehensive management of the river basin, and the water environment quality of the river basin has been greatly improved. At present, the average concentrations of COD and ammonia nitrogen in the section of Lequn Bridge in the main urban area of Hesui River have dropped from 40mg/L and 2mg/L in 2008 to below 20mg/L and 1mg/L, respectively, meeting the requirements of three kinds of surface water quality. In terms of point source treatment, the city has implemented advanced treatment projects for all key enterprises, especially those enterprises where wastewater cannot enter the sewage treatment plant, and all of them have implemented advanced treatment and reuse projects for wastewater to achieve comprehensive discharge standards. In terms of centralized treatment, in order to solve the pollution of urban domestic sewage, the city invested more than 300 million yuan to build two urban sewage treatment plants with a sewage treatment capacity of 80,000 tons/day. Shen Teng Sewage Treatment Company invested more than 50 million yuan to build 80,000 tons/day reclaimed water reuse project. The effluent quality reaches Grade A standard, 9000 tons of reclaimed water is reused every day, and the rest is used for agricultural irrigation and river ecological water. The first-phase project of the second sewage treatment plant in the city is 30,000 tons/day, and it is running normally at present, with the treatment load reaching more than 85%. At present, the second phase of our second sewage treatment plant and six village sewage treatment plants are under construction. In terms of interception, storage and reuse, the interception, storage and diversion project of Maocheng River and Beishahe River with an investment of 208 million yuan has been basically completed, and the purified river water will be gradually intercepted, 8 million cubic meters of groundwater will be recharged every year, and 300,000 mu of farmland nearby will be irrigated, basically forming a water resources recycling system within the jurisdiction. In terms of wetland purification, the city invested nearly 7.98 million yuan to build a wetland in the collapse pit of Chengkuanghequan Mine, plant submerged plants, and deeply purify the wastewater, which not only solved the ecological restoration problem of the collapse pit, but also purified the water quality, forming a beautiful landscape of "half an acre of square pond is open, the sky is high and the clouds are light". I found a work log online, and I don't know if it will help you.