urban sewage treatment plant

The large-size reinforced concrete reaction tank is the main structure of large scale urban sewage treatment plant. The controling happening and the developing of crack is the essential target of such tank's design, especially for the sewage medium.

大型钢筋混凝土反应池是规模较大的城市污水处理厂的主要构筑物，控制裂缝的发生和开展是大型水池设计的主要目标，当介质是污水时尤甚。

Effect of Drainage after Seawater Utilization on Biological Treatment of Urban Sewage Treatment Plant

海水利用后排水对城市污水处理厂生物处理的影响

Simulation test study on sludge centrifugal dewatering in urban sewage treatment plant

城市污水厂污泥离心脱水模拟试验研究

With the C/ N ratio of urban sewage is decreasing, the removal of nitrogen demanded by effluent discharge standards becomes a major problem to urban wastewater treatment plant.

随着城镇污水的C/N比值越来越低，城镇污水厂的氮素去除成为污水达标排放的一大难题。

It shows that the application of methane air blower in urban sewage treatment plant is feasible and a good benefit is ensured providing that the quality of methane is good.

说明城市污水处理厂在保证产沼质量的条件下，采用沼气鼓风机是完全可行的，可以取得较高的经济效益。

Constructed green land could be widely applied to urban landscape water body polluted, "city garden" landscape water, effluent of sewage treatment plant, urban and agricultural surface flow, etc.

人工绿地生态工程可以推广应用于受污染城市景观水体、城市花园小区内的景观水、城市径流、城市污水处理厂一、二级出水的深度处理及农业径流等方面。