【摘要】 分析了青岛某高校浴室存在的问题及废水排放特点。采用水源热泵技术对洗浴废水中的低品位热量进行回收。采用比较成熟的废水处理技术,将其中的污染物进行处理,使之符合杂用水水质标准,可用于冲厕、绿化、道路喷洒等。项目改造完成后,预计每年可节约运行经费33万元,4.23年即可收回投资成本,具有较好的经济效益。同时可有效解决管道堵塞、环境污染等问题,具有较好的社会效益和环境效益。更多还原

【Abstract】 The problems of the university bathroom in Qingdao and the characteristics of wastewater discharge are analyzed. The study uses water source heat pump technology for the recovery of low grade heat in bath waste water. Using more mature wastewater treatment technology,the pollutants will be treated to meet the miscellaneous water quality standards. Thetreated water can be used for flushing,greening and road spray. The project has good economic benefits,the annual running cost savings of 330,000 RMB and the investment costs can be covered in 4. 23 years. At the same time,the problem of pipeline blockage and environmental pollution can be effectively solved,which has good social and environmental benefits.更多还原