水源热泵一般采用地下水作为水源,而长期抽取地下水将引起地面沉降、水质污染恶化,开辟新的水源热泵,具有十分重要的节能意义。温泉洗浴废水与一般的地下水相比,除水温不同外,还含有大量有机物、微生物。通过检测重庆南温泉洗浴废水水质,结果表明:废水钙镁离子含量、硫酸根离子含量超出了《浅层地热能勘查评价规范》标准,而浑浊度、矿化度、pH值、氯离子含量和二氧化硅含量均能满足水源热泵供水水质要求;有机物浓度较高,存在生物污染。如对此类废水采取相应的处理措施,水量稳定、水温高于常温的温泉洗浴废水不失为一种水源热泵供水的理想水源。
Abstract
Groundwater is usually taken as the water source for water source heat pump. Compared with general groundwater, hot spring bathing wastewater has different temperature and in addition contains plenty of organic matters and microorganism. The quality of bathing wastewater from Chongqing South Hot Spring was detected and analyzed. Result shows that calcium and magnesium ions as well as sulfate ions exceed the standard design of Specification for the investigation and evaluation of shallow geothermal energy, and the turbidity, salinity, pH value, chlorine ion and silicon dioxide content meet the quality requirement of water supply. But it has high concentration of organic matter and biological contamination. If the wastewater is properly treated, it would be an ideal water supply for water source heat pump because of stable flow and relatively higher temperature.
关键词
温泉洗浴废水 /
水量 /
水质 /
水源热泵 /
水源
Key words
hot spring bathing wastewater /
water flow /
water quality /
water source heat pump /
water source
{{custom_sec.title}}
{{custom_sec.title}}
{{custom_sec.content}}
参考文献
[1] 薛玉伟,李新国,赵 军,等.地下水水源热泵的水源问题研究.能源工程,2003,(4):10-13. (XUE Yu-wei, LI Xin-guo, ZHAO Jun, et al. Research on Underground Water Source Heat Pump’s Water Source . Energy Engineering,2003,(4):10-13. (in Chinese))
[2] 谭显辉,丁力行.地下水源热泵中的地下水分析.制冷与空调,2003,(4):11-14. (TAN Xian-hui, DING Li-hang. Analysis of Groundwater in the Groundwater Source Heat Pumps. Refrigeration & Air-condition, 2003,(4):11-14. (in Chinese))
[3] 国家环境保护总局.水和废水监测分析方法(第4版).北京:中国环境科学出版社,2002. (State Environmental Protection Administration. Methods of Water and Wastewater Monitoring Analysis (The Fourth Edition). Beijing: China Environmental Science Press, 2002. (in Chinese))
[4] GB50050—2007,浅层地热能勘查评价规范.(GB50050—2007,Specification for the Investigation and Evaluation of Shallow Geothermal Energy .(in Chinese))
[5] GB/T 19923—2005, 城市污水再生利用 工业用水水质. (GB/T 19923—2005, Standard of Water Quality for the Reuse of Urban Recycling Water for Industrial Uses. (in Chinese))
[6] 吴艳菊.地表水源热泵适宜性综合评价及规范研究.重庆:重庆大学,2009. (WU Yan-ju. Study on Suitability for Comprehensive Evaluation and Planning of Surface Water Source Heat Pump Systems. Chongqing: Chongqing University, 2009. (in Chinese))
[7] 崔玉川,李思敏,李福勤.工业用水处理设施设计计算.北京:化学工业出版社,2003. (CUI Yu-chuan, LI Si-min, LI Fu-qin. Industrial Water Treatment Facilities Design and Calculation. Beijing: Chemical Industry Press, 2003. (in Chinese))
[8] 赵 峰.地下水源热泵的水源水问题研究及能耗模拟.武汉:武汉科技大学,2005. (ZHAO Feng. Study on the Water Source and the Energy Consumption Simulation of the Groundwater Heat Pumps. Wuhan: Wuhan University of Science and Technology,2005. (in Chinese))
[9] 曲云霞,李 梅,杨 勇,等.污水源热泵系统污水水质与换热器材质的选择.可再生能源,2007,(8):72-75. (QU Yun-xia, LI Mei, YANG Yong, et al. Sewage Quality Standard for Sewage Source Heat Pump System and Material Selection for Sewage Heat Exchanger. Renewable Energy Resources,2007,(8):72-75. (in Chinese))
[10]张克强,张洪生,宁安荣,等.国内外城市再生水灌溉绿地的研究与应用.农业环境科学学报,2005,24(增刊):384-388. (ZHANG Ke-qiang, ZHANG Hong-sheng, NING An-rong, et al. Application and Development of Green Land Irrigation by Municipal Reclaimed Water at Home and Abroad. Journal of Agro-Environment Science, 2005, 24(Sup.): 384- 388. (in Chinese))
[11] 赵 峰,邵林广,文远高.水源热泵空调系统的水质处理技术.工业安全与环保,2005,(12):15-17. (ZHAO Feng, SHAO Lin-guang, WEN Yuan-gao. Water Treatment Technology for Air Conditioning System of Water Source Heat Pump. Industrial Safety and Dust Control, 2005,(12):15-17. (in Chinese))
[12]高庭耀.水污染控制工程(第2版).北京:高等教育出版社,1996. (GAO Ting-yao. Water Pollution Control Engineering(The Second Edition). Beijing: Higher Education Press, 1996. (in Chinese))
基金
重庆市科技攻关项目(CSTC,2011AC7129)
PDF(1717 KB)
