AWWA ACE61688 A New AwwaRF/CEC Research Project: Zero Liquid Discharge for Inland Desalination

AwwaRF/CEC新研究项目:内陆海水淡化零液体排放

基本信息

标准号
AWWA ACE61688
标准状态
现行
发布单位或类别
美国-美国给水工程协会(US-AWWA);
发布日期
-
实施日期
-
废止日期
-
CCS分类
-
ICS分类
-

研制信息

起草单位
- 展开▼
起草人
-
归口单位
-

摘要

A new research project, "Zero Liquid Discharge and Volume Minimization for InlandDesalination," is underway to develop a treatment technique that reduces energyconsumption and treatment costs for inland desalination with zero liquid discharge(ZLD). The project is supported by AwwaRF and the California Energy Commission(CEC). The technical approach involves alternating applications of reverse osmosis withprecipitation processes designed to remove the least soluble salts under conditions ofcontrolled mixing, salt seeding, chemical addition, residence time, temperature, and pH.The research methodology includes computer modeling, bench-scale testing, andpilot-scale testing. Testing was conducted on brackish groundwater, surface water,finished water, and reclaimed water provided by the project utility partners, City ofPhoenix, Southern Nevada Water Authority (SNWA), City of Scottsdale, Beverly Hills,and San Antonio Water System (SAWS). Includes 4 references, table, figures. 一个新的研究项目,“内陆地区零液体排放和体积最小化”“海水淡化”正在开发一种降低能源消耗的处理技术零液体排放内陆海水淡化的消耗和处理成本(ZLD)。该项目得到了AwwaRF和加州能源委员会的支持(CEC)。该技术方法涉及反渗透和渗透的交替应用沉淀过程旨在在以下条件下去除最难溶解的盐:控制混合、撒盐、化学添加、停留时间、温度和pH值。研究方法包括计算机建模、台架试验和中试规模测试。对微咸地下水、地表水、,项目公用事业合作伙伴提供的成品水和再生水菲尼克斯,内华达州南部水务局(SNWA),斯科茨代尔市,比佛利山,圣安东尼奥供水系统(SAWS)。包括4个参考文献、表格、图表。 展开▼

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