分散型乡镇污水处理厂集约化运营的应用

Application of Intensive Operation of Decentralized Sewage Treatment Plant in Villages and Towns

对比分析了合肥市某县域的分散型乡镇污水处理厂集约化运营模式与独立运营模式的运营成本,结果显示:集约化运营人均处理水量从833m3/d提高到1037m3/d,独立运营的污水处理厂的直接人工费、燃料动力费、药剂费、资产维护费、污泥处置费分别占其成本的35.4%、29.2%、5.6%、20.4%、9.4%;县域集约化运营的污水处理厂的直接人工费、燃料动力费、药剂费、资产维护费、污泥处置费分别占其成本的26.2%、47.3%、2.4%、22.0%、2.1%。

The paper analyzes the operation costs of intensive operation and independent operation of decentralized sewage treat-ment plants in villages and towns of a certain county of Hefei. The results show that the sewage treatment yield of the intensive operation per capita increase 1037 m3/d from 833 m3/d, the direct labor costs, fuel costs, drug costs, property maintenance fees, and sludge disposal costs in the sewage treatment plant of independent operation account for 35.4%、29.2%、5.6%、20.4%、9.4% respectively, and in the sewage treatment plant of the county intensive operation, the costs account for 26.2%、47.3%、2.4%、22.0%、2.1% respectively.