无码人妻一区二区三区线花季传件,亚洲一级av无码毛片精品,亚洲国产精品成AV人不卡无码,一区二区三区69

LANGUAGE: CN EN

OUR SUBSIDIARY

COMPANY INFO

  • Company Profile
  • Engineering Profile
  • Qualification information
  • Contract and plan
  • Monitoring information

Peixian Subsidiary

Peixian Subsidiary Company is the leading enterprise in Xuzhou City. It is located at the junction of artificial river along the river of Peixian and Dongwai Ring Road of Peixian in the downstream of Beijing-Hangzhou Grand Canal. It is the core force to solve the water environmental pollution in the urban area of Peixian and one of the key projects of pollution control in the national South-to-North Water Transfer Project. The designed daily sewage treatment capacity is 55,000 tons. The service scope is the catchment area along the upper reaches of the river and the whole urban area of Peixian County. The service area is about 50 square kilometers, and the service population is about 400,000. It plays a vital role in stabilizing the water quality of the state-controlled section along the river and energy saving and emission reduction in the county. In April, 2013, with the approval of the county government, the company carried out a bid-raising transformation for the subsidiary company of Peixian County. In October, 2013, the company passed the acceptance test of Peixian Environmental Testing Station smoothly. The effluent indicators met or surpassed the first-level A discharge standard. In August 2018, with the approval of the county government, Peixian Subsidiary Company was implemented the energy-increasing technical transformation project to improve the water intake index, increase the process treatment tank, sedimentation tank, rotary filter and replace energy-saving low-noise equipment, increase deodorization facilities, etc. It was awarded the title of "Excellent Enterprise in Operation and Management" by the Housing and Urban-Rural Construction Department of Jiangsu Province for the first time, and "Model Enterprise" by the Peixian County Government.

All rights ?Jiangsu dazong water group co ltd Su icp 19052063 32030302000816

Home | Group overview | Our Subsidiary | News Center | Recruitment | Contact Us

免看一级a一片全片 | 性生活一级网站一级 | www.chinese av.com | 亚洲av无码久久久 | 欧美中文在线观看 | 青椒美女黄片视频 | 亚洲色婷婷久久精品AV蜜桃 | 亚洲成人aV在线看 | ●苍井そら无码流出 videos | 国产性爱大屌高清无码在线观看 | 国产又大又猛又黄 | 国产又粗又大成人网站 | 亚洲精品乱码久久久久久蜜桃91片 | 手机午夜在线小视频 | 亚洲AV成人无码久久精品同性 | 亚洲AV无码瑜伽 | 日本婷婷色中文字幕 | 区美一级A片裸体做受 | 色秘 乱码一区二区三区网站 | 亚洲精品天堂无码 | 在线观看av毛片 | 华人青青草对对碰视频 | 国产精品一区影院 | 2025中文无码 | 免费污网站一区二区 | 香港美女自慰乱论 | 好屌色手机在线视频 | 国产91无码精品秘 入口黑人 | 老女人A片一区二区 | 亚洲欧美色图一二三区 | 无码人妻久久久久一区二区三区 | 国产欧美成人XXX视频小说 | 日韩中文字幕综合 | 91久久久精品国产一区二区蜜臀 | 在线在线在线在线在线在v在线 | 国产电影理论免费 | 专干老妇熟女6o80在线播放 | 亚洲人人白虎AV | www.17c.com二区| 精品久永费免视频 | 亚洲成人激情小说网 |