生物电化学系统作为处理石油和天然气 工业生产水的创新技术

沙文 德·, 苏 蒂
印度技术部

摘要

处理大量的采出水（PW）是石油和天然气工业的一个巨大挑战。传统处理设施的高成本、不断上涨的能源
价格和对环境的关注，使政府和行业本身关注更有效的处理方法。生物电化学系统（BES）已经吸引了研究人员的注
意，因为它代表了一种可持续的废水处理方式。本文总结了以 PW为燃料的BES的进展，并对影响其性能的参数进
行了严格分析，发现接种物、温度、水力停留时间、外部阻力以及使用真实或合成的产水与BES的性能有很大关系。
微生物燃料电池是该领域中分析最多的BES，其次是不同类型的微生物脱盐电池。污水中高浓度的硫酸盐表明，大
部分碳氢化合物主要是通过使用硫酸盐作为终端电子受体（TEA）来去除的，但也可以使用其他TEA，如硝酸盐或
金属。作者强烈建议在实验中使用真正的 PW作为饲料，因为使用合成 PW时的生物膜是不一样的。本文被认为有助
于指导使用BES处理 PW的研究方向，并加速BES技术在石油和天然气行业的实际应用。

关键词

接种体；微生物脱盐池；石油工业；勘探和天然气工业

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