西南地区某地下污水处理厂估算指标分析

Analysis of Estimation Indicators for an Underground Sewage Treatment Plants in Southwest Region

地下污水处理厂已成为城市污水治理的新的发展趋势和发展方向,然而其投资成本高,因此有必要对地下污水处理厂的造价和经济指标进行研究。论文以西南地区某地下污水处理厂为案例背景,介绍其污水处理工艺方案及主要结构设计方案,分析该地下污水厂的估算指标,为合理确定同类地下污水处理厂估算指标提供借鉴,为项目的投资决策提供依据,有利于更好对地下污水处理厂进行投资管控。

The underground sewage treatment plant has become a new development trend and direction of urban sewage treatment.However,its investment cost and operation and maintenance cost are high,so it is necessary to study the cost and economic indicators of underground sewage treatment plant.Taking an underground sewage treatment plant in southwest China as a case background,this paper introduces its sewage treatment process plan and main structural design plan,analyzes the cost index of the underground sewage treatment plant,provides reference for reasonably determining the cost index of similar underground sewage treatment plants,provides a basis for the investment decision of the project,which is conducive to better investment control of the underground sewage treatment plant.