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Energy Efficient Large-Scale Seawater Desalination in Singapore 新加坡高效节能的大规模海水淡化
发布日期: 2006-06-01
本幻灯片概述了新加坡第一座市政海水淡化厂的信息。这就是 世界第二大海水反渗透(SWRO)工厂 世界上唯一使用这种规模的SWRO工厂 在过滤器溶解气浮(DAF)中 世界上最大的过滤器DAF 世界上最具成本效益的海水淡化厂 是比能耗最低的海水淡化厂之一。新加坡被认为是一个水资源紧张的国家,目前正在考虑采用一种全面的方法来管理水循环 在新加坡和多样化的来源。本演示的重点是新加坡为满足10%的海水需求所做的努力 海水淡化和利用公私伙伴关系:鼓励私营部门 参与非核心服务; 允许私营部门创新(即:。, 私营部门可以选择最具成本效益的方案 技术、选址、采购或发电, 等等);和 优化公司的资本和运营成本 竞争性招标环境。大士海水淡化厂概述的具体主题包括:工艺替代方案;摄入量;预处理;在过滤器DAF中;工艺流程图;一级和二级反渗透(RO);能源消耗;流量平衡概述;后处理;以及废物处理。
This slide presentation outlines information on Singapore's 1st Municipal Desalination Plant. It is the world's second largest seawater reverse osmosis (SWRO) plant, the world's only SWRO plant of this scale to use in-filter dissolved air flotation (DAF), the world's largest in-filter DAF, the world's most cost efficient desalination plant, and it is one of the lowest specific energy consumption desalination plants. Singapore is considered a water stressed nation and is considering a holistic approach to managing the water cycle in Singapore and diversifying sources. The focus of this presentation is on Singapore's efforts to to meet 10% demand using seawater desalination and using a Public Private Partnership that would: encourage the private sector to participate in non-core services; allow private sector innovation (i.e., private sector can select most cost effective technology, site, procure or generate energy, etc.); and, optimize capital and operating costs in competitive bidding environment. Specific topics outlined of the Tuas Desalination Plant include: process alternatives; intakes; pretreatment; in-filter DAF; process schematic; 1st and 2nd pass reverse osmosis (RO); energy consumption; flow balance overview; post-treatment; and, waste disposal.
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发布单位或类别: 美国-美国给水工程协会
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