丰满少妇被猛烈进入高清播放欧美_欧美日韩亚洲国产天堂色_亚洲免费在线黄色网址_久久微拍福利_国产精品农村妇女一二区_国产精品我不卡尤物_中文字幕一级AV_午夜乱理论在线观看片老av_流氓软件下载app大全免费下载隐私不用_亚洲午夜精品香蕉_一级毛片视频高清的片_粉色视视频免费看15次

en
current:首頁 > 技術與設備
Low temperature wastewater treatment technology

Technology introduction

Key issues: The key factors affecting water quality in the frozen period in the northern cold region are the stable operation and standard discharge of sewage plants in winter.

Technical advantages

According to the characteristics and construction period of cold area in north China, cryogenic bacteria agent and biological enhancement technology were developed. To provide the mechanism and control strategy of low temperature fast start and stable operation of sewage plant.

Application scenarios

雙城市污水廠01.jpg

雙城市污水廠02.jpg

Typical applications

Shuangcheng Sewage Treatment Plant (30000 tons/day)