宁海县自来水厂出水水质及其水源水质调查研究

Investigation on Water Quality of the Effluent in Water Plant and its Source Water in Ninghai

本研究对宁海自来水厂水源及出厂水水质进行了调查,并结合相应国家标准对其水质进行了评价。研究结果表明,宁海县供水有限公司水源水质能够达到《地表水环境质量标准》(GB 3838-2002)中的Ⅱ类水质标准,且其出厂水水质亦符合《生活饮用水卫生标准》(GB 5749-2006)的要求。本研究为宁海县供水水质和居民饮水安全提供了重要的数据支持,具有较强的现实意义和参考价值。

In this study, source water and effluent quality of waterworks were investigated using Ninghai Water Supply Co. as an example to measure the treatment efficiency of conventional treatment process.The results showed that the source water of Ninghai Water Supply Co. achieved the Grade II standard of Environmental Quality Standard for Surface Water （GB 3838-2002）, and its effluent water quality also conforms to the Standards for Drinking Water Quality （GB 5749-2006）. This study provided important data support for Ninghai on water quality and drinking water safety, which had strong practical significance and reference value.