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Reverse Osmosis Treatment Facilities: Innovative Post Treatment Stabilization Solutions 反渗透处理设施:创新的后处理稳定解决方案
发布日期: 2007-03-01
本幻灯片演示概述了一个关于使用反渗透(RO)的创新后处理稳定解决方案的项目。项目目标包括: 能够适应不断变化的原水质量或 可利用性和 在没有混合源的情况下保持治疗后的稳定性。项目方法包括: 结合从中吸取的经验教训 原水水质恶化, 材料选择,以及 最大限度地提高灵活性; 前瞻性设计的可靠性, “遗产设施”;和 治疗后稳定性的应用方法 反渗透渗透。 渗透性能包括: 审美上缺乏吸引力; 对pH变化的缓冲能力差;和 腐蚀基础设施。渗透稳定要求包括:添加钙; 添加碳酸盐碱度;和 pH值调节。治疗后稳定 淡水混合包括: 淡水按渗透流量的百分比混合; 利用天然碳酸钙硬度; 操作方便;和 有成本效率的包括5个参考文献、表格、图表。
This slide presentation outlines a project on innovative post treatment stabilization solutions using reverse osmosis (RO). The project goals included: provide ability to adapt to changing raw water quality or availability; and, maintain post-treatment stabilization without a blend source. The project approach included: incorporating lessons learned about raw water quality deterioration, material selection, and maximize flexibility; forward thinking reliability in design, "Legacy Facility"; and, applied approach to post-treatment stabilization of the RO permeate. Permeate properties included: unappealing aesthetically; poorly buffered against pH changes; and, corrosive to infrastructure. Permeate Stabilization requirements included: addition of calcium; addition of carbonate alkalinity; and, pH adjustment. Post treatment stabilization fresh water blending included: fresh water blended as percent of permeate flow; utilizing native calcium carbonate hardness; ease of operations; and, cost effective. Includes 5 references, tables, figures.
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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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