绿色建筑论文发表网站_【绿色建筑论文发表】_【建筑职称论文发表】_建筑职称论文_建筑论文网 关键词：城市污水厂；污水处理；工艺 [gap=492]Keywords: urban sewage plant; Sewage treatment; process
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Urban sewage treatment plant 城市污水处理厂
"Sewage sludge" means sludge arising from urban effluent treatment plant and includes pretreatment waste, scourings and unstabilised sludge.
“下水道淤泥”，是指经城市污水处理厂产生的淤渣，包括预处理的废物、污垢和性质不稳定的淤泥。
The flocculant produced by AY11 has an excellent effect in purifying and decoloring various kind of wastewater, such as urban living sewage, daily chemical plant wastewater and dye wastewater, etc.
AY 11所产絮凝剂对城市生活污水、日用化工厂废水、染料废水等多种废水均有很好的净化、脱色效果。
The operation situation of sewage purification plant influences directly the urban water environment.
污水净化厂的运行状况直接影响着城市水环境的好坏。
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