沙特阿拉伯石油公司（沙特阿美）使用的废水总量很高 溶解固体（TDS）是一种节约宝贵地下水的资源。再利用 高TDS水是一个挑战，通常被认为对许多人来说是不可能的 重用应用程序。本文介绍了沙特阿美的一些方法和步骤 使高TDS水的再利用成为可能的经验教训。 该公司拥有并运营废水处理和再利用设施 整个沙特阿拉伯。这些设施回收了大约2000万美元 每天耗水量为加仑，TDS范围为1800-3500 mg/l。重复使用可节省成本 地下水有多种用途，避免了海水淡化的高成本。 沙特阿美的主要再利用应用包括:高尔夫球场灌溉， 景观灌溉、草皮种植和候鸟栖息地。包括桌子。

The Saudi Arabian Oil Company (Saudi Aramco) uses wastewater high in Total Dissolved Solids (TDS) as a resource to save precious groundwater. Reusing high-TDS water is a challenge and is often considered impossible for many reuse applications. This paper presents some of Saudi Aramco's methods and lessons learned that make reusing high-TDS water possible. The company owns and operates wastewater treatment and reuse facilities throughout Saudi Arabia. These facilities reclaim approximately 20 million gallons of water per day with TDS ranging 1,800-3,500 mg/l. Reuse saves groundwater for many uses and avoids the high cost of seawater desalination. Saudi Aramco's major reuse applications include: golf course irrigation, landscape irrigation, sod farming, and habitats for migrating birds. Includes table.