AV毛片久久久久午夜HD-高清国产一级婬片A片精东-亚洲另类 日韩 欧美 清纯-国产精品国产成人国产三级

Location:Home?>?detail
Location: Home?>?Core Business?>?Investment
TOT Project of Maanshan Second Wastewater Treatment Plant
Source:CREC Date:2018年11月27日

Maanshan Second Wastewater Treatment Plant is located at the middle section of Tianmen Avenue in Maanshan City. It covers an area of 10.34 hectares and has a service area of 15.7 square kilometers. The designed scale is 100,000 m3/d. The sewage treatment uses oxidation ditch process. The project was signed on May 18, 2008 and officially commercialized on July 1, 2008. The effluent water quality is better than the national first-level standard B, and most of the indicators meet the first-level standard A.?

Garden-style China Railway Maanshan Water Co., Ltd.

?

Print Close