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海水淡化工程海水预处理构筑物的选型及技术措施
引用本文:沈松土,郑建军.海水淡化工程海水预处理构筑物的选型及技术措施[J].浙江水利水电专科学校学报,2013(4):24-28.
作者姓名:沈松土  郑建军
作者单位:[1]钱江水利开发股份有限公司,浙江杭州310013 [2]舟山市岱山自来水有限公司,浙江舟山316021
摘    要:海水淡化工程建设涉及到海水取水和预处理工艺及其构筑物的选择和施工管理.预处理构筑物的工艺选型和施工管理的好坏,将直接关系到整个海水淡化工程的投资、运转情况及淡化水的成本.以岱山本岛50130t/d绿苑海水淡化工程的海水预处理工艺及其构筑物的选择和施工管理为例,介绍了构筑物的钢筋工程、模板工程、混凝土工程及混凝土浇筑情况,工程实例对类似的海水淡化工程建设有一定借鉴作用.

关 键 词:海水淡化工程  海水预处理构筑物  方案比较  选型

Selection and Technical Measures of Seawater Desalination Pretreatment Structures
Affiliation:SHEN Song-tu, ZHEN Jian-jun ( 1. Water Resources Development Co. Ltd. , Hangzhou 310013, China; 2. Daishan Water Supply Company, Zhoushan 316021, China)
Abstract:In recent years, many seawater desalination projects are under construction in Zhoushan and other coastal areas, which are involved in seawater intake, pretreatment process and structure selection and construction management. The techniques selection and construction management of pretreatment structure are directly related to the investment and the operation of whole seawater desalination engineering, as well as the cost of desalinated water. Taking the seawater pretreatment techniques and constructing management of 5 000 t/d seawater desalination pretreatment project in Yamamoto island for instance, the constructing process id displayed in this paper, covering steel works, moulding works, concrete works and concrete pouring, which offers construction reference for similar seawater desalination works.
Keywords:seawater desalination engineering  seawater pretreatment structure  scheme comparison  selection
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