Nanjing City will ensure the completion of the Panlongchong black and odorous water treatment and the construction of the main project of dredging by the end of December this year
Combined with the in-depth development of the theme education of "not forgetting the original intention and keeping in mind the mission", the Neijiang High-tech Zone Construction Bureau took multiple measures to rectify the black and odorous water body of Panlongchong, and ensured that the comprehensive treatment of the black and odorous water body of Panlongchong was completed on time and with quality. initial results.
On November 15, when the reporter came to the Panlongchong black and odorous water treatment site in the High-tech Zone, it was busy. Excavators are digging pipe troughs, and workers are clearing silt and laying sewage pipes.
It is understood that the total length of the black and odorous water body of Panlongchong is about 2,700 meters, and the pollution source is mainly the domestic sewage in the area where the water body flows. Because this area was originally a non-built area, there was no corresponding rainwater and sewage pipe network system, and effective rainwater and sewage diversion was not carried out, resulting in the deterioration of water quality and the formation of black and odorous water.
In order to win the battle of Panlongchong black and odorous water remediation, since January 1, 2018, the High-tech Zone has established a long-term effect of salvaging floating objects on the water surface and removing and transporting garbage in accordance with the principles of "source control and sewage interception, dredging and dredging, and garbage cleaning". Mechanism, urging Luqiao Group to complete the construction of the Panlongchong emergency pollution control pipeline of about 1800 meters, and actively promote the implementation of the Panlongchong black and odorous water comprehensive treatment project through "daily inspections, weekly regular meetings" and other methods, and actively discover problem, proactively solve the problem.
At present, there are no new direct sewage discharge outlets and sludge generation along the Panlongchong line, and the water quality has improved, but it is also facing new challenges. According to the person in charge of the Construction Bureau of the High-tech Zone, Panlongchong is the most difficult to remediate among the 11 black and odorous water bodies in our city. It is located at the junction of urban and rural areas, and the road conditions are not good. The main leaders of the High-tech Zone Management Committee have conducted in-depth on-site investigations and guidance for many times, coordinating and solving key and difficult problems, so as to ensure the smooth progress of the project.
"Lucid waters and lush mountains are invaluable assets." The person in charge of Sichuan Shuihui Ecological Environment Management Co., Ltd., the project construction unit, said that in accordance with the overall goal of ecological construction, the work will be intensified, and the project construction will be promoted with high efficiency and high quality, so as to ensure the completion of the construction by the end of December this year. The main project construction of Longchong black and odorous water treatment and dredging will improve the living environment of the high-tech zone. (Neijiang News Network China Sewage Treatment Engineering Network)