引黄水在北大港水库蓄存期水质咸化机理分析及防治措施（水利水电论文资料）.doc

引黄水在北大港水库蓄存期水质咸化机理分析及防治措施（水利水电论文资料） 文档信息 ： 文档作为关于“建筑或环境”中“环保行业”的参考范文，为解决如何写好实用应用文、正确编写文案格式、内容素材摘取等相关工作提供支持。正文9643字，doc格式，可编辑。质优实惠，欢迎下载！ 目录 TOC \o 1-9 \h \z \u 目录 1 正文 1 文1：引黄水在北大港水库蓄存期水质咸化机理分析及防治措施 2 1 “引黄水”在北大港水库蓄存前后盐度变化情况 3 2 传质理论简述 3 (2)地面饮用水ⅲ类水质标准中氯离子浓度≤250mg/l。 4 3 “引黄水”水质咸化机理分析 5 4 减缓“引黄水”水质咸化速度的工程措施建议 7 文2：引黄水在北大港水库蓄存期水质咸化机理分析及防治措施 7 十号口门 (北大港水库向天津市供水出口) 10 参考文摘引言： 13 原创性声明（模板） 14 文章致谢（模板） 14 正文 引黄水在北大港水库蓄存期水质咸化机理分析及防治措施（水利水电论文资料） 文1：引黄水在北大港水库蓄存期水质咸化机理分析及防治措施 analysis on yin-huang water salinization mechanism during being stored in bei-da-gang reservoir and prevention measures zhao wenyu1，2 wang qishan1 zhao yuming3 cui haitao3 liu chengjian3 sun zengfeng1 zheng liyan1 wu libo1 ( univeity， tian jin， 300071; 2. guilin ititute of technology， guilin， guang xi， 541004; 3. bei-da-gang reservoir administration departmentalism， tian jin， 300270) abstract: the project of yellow river division for tianjin (also called yin-huang-ji-jin project) is an effective measure to resolve the problem of water resource shortage in tianjin city. bei-da-gang reservoir is the only one regulating reservoir for this project. yin-huang water gets salted during being stored in bei-da-gang reservoir and the cl- concentration goes beyond the ⅲ standard of ground water quality finally. based on mass trafer theory， yin-huang water salinization mechanism is roundly analyzed. it is concluded that the yin-huang water salinization mechanism is mainly affected by the physical geography and weather condition in bei-da-gang reservoir area. some project to retard the speed of the salinization is proposed in the article。 key words: bei-da-gang reservoir; water salinization; mass trafer theory；prevention measures 1 “引黄水”在北大港水库蓄存前后盐度变化情况 “引黄济津”工程是国家为解决天津市水资源严重溃缺问题而实施的一项重要应急措施[1]，“南水北调”工程是国家为解决北方缺水问题而制定的一项具有战略意义的重要决策。北大港水库作为“引黄济津”工程和“南水北调”工程东线备用方案的调蓄水库，研究“引黄”、“引江”的淡水（目前只有“引黄水”）在北大港水库蓄存期咸化机理有重大的现实意义与深远的战略意义。 北大港水库是位于天津市大港区的一座大型平原水库。大港区是由退海形成的滨海平原地区。北大港水库所在地区在历史上为洪沥水