上海自带工作室女

Flexible water, "turbid stream" change "Qingbo"

  "In the past, the river was the sewage and sludge. The smelling people could not be close. After the two years of system governance, the water quality of the river is really turned into earth.

"At the end of November, 上海高端工作室微信 despite the weather turning cold, stroll along the shore of the new river, Xianyang, Shaanxi Province, is still very prosperous.

  Water gains, first good at water.

In recent years, Shaanxi Province actively explores the concept of integrated, overall, collaborative water, and pays attention to the water storage water while destroying black and smelling water, strengthening water source cultivation, achieving the transition from "rigid water" to "flexible water".

  The new river originated in the north of Qinling is the first-level tributary of the right bank of the Weihe River. Since the south to Northern Xixi New Town.

With the economic and social development, the original natural purification, the self-repairing new river has been destroyed, and it has long 上海水磨上海足疗 been a nearby village. For example, most of the living sewage in the Hihe village is directly discharged into the river in the river, and the sewage is discharged to the peripheral ditch, sometimes even directly from the farmland. "At a glance, the water masoformous mosquito is extraordinary, and it is a headache." Datun Village Dua Tie said.

  In January 2020, the Dawang Wastewater Treatment Plant built by China Railway Water Group was officially operated. The maximum number of turbid flows per day, which greatly eased 10 villages, including the NAT, nearby sewage treatment capacity. pressure. Reed, calamus, can banana … Into the Dawang Wastewater Treatment Plant, I saw the floral green planting covered by the biological treatment workshop, showing the landscape of "step by step".

Why is a sewage treatment plant need so much plant embellishment? "Because the first ‘garden" sewage treatment plant in the northwest is our construction is our initial heart.

"The Dawang Sewage Treatment Factory Changshun said," The entire plant is from architectural style or green design, we are trying to go to industrialization, look at it, the factory is like a garden.

"In fact," garden "sewage treatment plant must have" face ", but also" 里子 "." Our factory is still the first sewage treatment plant with three-dimensional ecological processes in the northwest, through the planting biological pool more than ten Very aqueous plants, effectively absorb contaminants such as nitrogen phosphorus in sewage.

Sun Quan told reporters that using plant roots, biological pools can build a perfect microbial community, which has a key role in improving sewage treatment efficiency.

  The Dawang Wastewater Treatment Plant also sets a series of engineering and technical measures such as bionic biofillings, installing a bionic biofilter, installing a backflow pump, and creating a suitable environment that is conducive to microbial growth, accelerating its metabolism, and better oxidize the organic in sewage. Pollutants.

  In terms of sewage stink control, the Dawn Sewage Treatment Plant is also another way, specializing in the "deodorant stinking" system, "refusing" sewage odor.

  "We have seal the buildings such as the pre-treatment workshop, and set the gas collection device to discharge the collected exhaust gases into biological filters." Wu Qi, general manager of China Railway Water Group, explained that the filter bed in the biological filter has better Ventureability, suitable for microbial growth, when the exhaust gas passes through the filter bed, the malodor can be adsorbed and degraded by microbes.

  "In the middle control room, from the water quality, water volume, to the various indicators in the production process, then to the last drainage water quality, we are all monitored in real time, and the data meets the standards.

Sun Quan said that most of the tail water after treatment is row to the new river for ecological hydration, followed by the park green space sprinkling, road sprinkling, this is important for improving the comprehensive management effect of the urban human residential environment and the water environment 上海浦东品茶论坛 in the new river basin. ( Editor: Yang Wei, Junui) Sharing let more people see.