日照水库水环境影响评价与保护

Assessment and Protection of Water Environmental Impact in Rizhao Reservoir

日照水库水质总体良好,符合城市供水要求,外来污染和底泥污染是库区水环境的主要影响因素,主要污染物TN的削减负荷较大,应及早加强水环境保护力度,提高日照水库的供水安全性和可持续能力。作为日照市重要水资源,担负着城市生活及工业供水的重任,随着城市规模和经济的快速发展,其供水安全和可持续能力将直接关系到国民经济的可持续发展。

Water quality of Rizhao reservoir is rather good, which can meet water supply requirement of the whole city. However, some factors , such as external contaminants and sediment pollution will affect water quality of the reservoir. Additionally, the main pollutant TN cut load is bigger. Thus, relevant departments should strengthen the environment protection as soon as possible to improve water supply of Rizhao reservoir safety and sustainability. As an important water resource in Rizhao city, Rizhao reservoir play an important part in city living and industry. Accompanying with rapid development of city scale and economy, security and sustainability of water supply will directly affect sustainable development of national economy.