澳大利亚煤层气产出水管理政策及反渗透技术的应用

澳大利亚对煤层气开发项目的环境保护要求十分严格,具有许多的相关法规,对产出水的处理要求严格,政府对产出水的管理政策指出了优先及非优先的水处理途径,ANZECC指南明确规定了灌溉及牲畜用水的TDS及SAR要求,为产出水处理方式的选择及处理程度提供了导向作用。本文结合澳大利亚煤层气项目的实际水处理情况对反渗透(RO)技术进行了探讨,以期对澳大利亚及国内外煤层气项目产出水的合理处理提供一定的借鉴作用。

CSG Produced Water Management Policy and the Application of Reverse Osmosis Technology in Australia

The strict regulations of CSG project in Australia indicate that they pay high attention to environmental protection, especially in produced water treatment. The government launches management policy of produced water to point out the prior and the non - prior method of water treatment. ANZECC guidelines specify the TDS and SAR levels of irrigation and livestock＇s water, which provide guidance for produced water treatment. Combining with the CSG project in Australia, we discuss the effect of reverse osmosis in the practical situation of water treatment, which aims to provide a reference for the CSG project in Australia and other foreign countries.