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首页> 外文会议>Conjunctive use of water resources: Aquifer storage and recovery >TOTAL WATER MANAGEMENT USING CONTROLLED SALT WATERI NTRUSION AND WATER REUSE, OUTER BANKS, CURRITUCK COUNTY, NORTH CAROLINA
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TOTAL WATER MANAGEMENT USING CONTROLLED SALT WATERI NTRUSION AND WATER REUSE, OUTER BANKS, CURRITUCK COUNTY, NORTH CAROLINA

机译：北卡罗来纳州库里特克县外银行使用受控的咸水入侵和中水回用进行的总水管理

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摘要

A water resource management plan for a golf course community has encompassed two elements not commonly used for water supply. This "Total Water Management" (TWM) strategy uses both water resources and reclaimed water in a unified approach. The first element of this evaluation uses controlled salt water intrusion from the Currituck Sound, resulting in a brackish water flux. The second element uses reclaimed water for golf course irrigation to augment aquifer recharge.rnThe Currituck Outer Banks is a barrier island between the Currituck Sound and the Atlantic Ocean. The project site is a golf course development located on the sound side of the barrier island. The only water supply available for conventional development is the water table aquifer. Salt water intrusion is considered to limit growth; however, this hydrogeologic evaluation documents that further growth can be accommodated by using controlled salt water intrusion. The project well field is adjacent to the Currituck Sound rather than the groundwater divide in order to induce salt water intrusion (expected less than 2000 milligrams per liter total dissolved solids).rnThe use of reclaimed water on the golf course completes the Total Water Management Strategy, by incorporating treated waste water into water resource planning. MODFLOW simulations document the relationship of non-discharge reuse of reclaimed water to withdrawal. A withdrawal of 670,000 gallons per day is recharged by rainfall, brackish water intrusion and reclaimed water. Advanced treatment technologies using desalinization and tertiary treatment for water reuse make this Total Water Management strategy possible.
机译：高尔夫球场社区的水资源管理计划包含了两个通常不用于供水的要素。这种“总水管理”（TWM）策略以统一的方式使用水资源和再生水。该评估的第一个要素是使用Currituck声音控制的盐水侵入，导致咸水通量增加。第二个要素是利用再生水灌溉高尔夫球场，以增加含水层的补给量。柯里塔克外滩是柯里塔克海峡和大西洋之间的屏障岛。该项目的场地是位于障碍岛的声音一侧的高尔夫球场开发项目。常规开发中唯一可用的供水是地下水位含水层。盐水入侵被认为限制了生长；但是，该水文地质评估表明，通过使用受控的盐水入侵，可以适应进一步的增长。该项目的井场与库里塔克海峡相邻，而不是与地下水分界线相邻，以引起盐水入侵（预计每升总溶解固体少于2000毫克）。rn在高尔夫球场上使用再生水可以完善“全面水管理策略” ，将经过处理的废水纳入水资源规划中。 MODFLOW模拟记录了再生水非排放回用与取水的关系。降雨，咸水入侵和再生水可补充每天670,000加仑的水。使用脱盐和三级处理技术进行水再利用的先进处理技术使这种全面水管理策略成为可能。

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