SBIR Phase I: Mobile Produced Water Recycling for Reducing Costs in Natural Gas Production

SBIR 第一阶段：移动采出水回收以降低天然气生产成本

• 批准号: 2052127
• 负责人: Brendan Smith
• 金额: $ 25.6万
• 依托单位: SITRATION, INC.
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2021
• 资助国家: 美国
• 起止时间: 2021-05-01 至 2023-04-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=2052127&HistoricalAwards=false
• 关键词: SBIR; Phase; Mobile; Produced; Water

The broader impact/commercial potential of this Small Business Innovation Research (SBIR) Phase I project is to realize significant cost savings for domestic natural gas producers, enabled by recycling wastewater that would otherwise be disposed of via expensive transportation and permanent injection into the ground. While the domestic production of natural gas is a central pillar in the transition to a cleaner energy economy, a detrimental by-product is contaminated wastewater, known as produced water, which comes to the surface in large volumes mixed with the gas. In regions such as the Marcellus Basin, the largest natural gas reserve in the United States, the only viable option is to truck this water long distances to disposal wells, where it is re-injected, for a cost that comprises large portions of the operational budget. By developing a new technology for the treatment and re-use of this water at the well-site, this project aims to provide a low-cost, environmentally sustainable solution. Doing so would reduce water management costs as much as 50%, lowering gas production costs, and conserving billions gallons of water through re-use that would otherwise be lost.This Small Business Innovation Research (SBIR) Phase I Project aims to develop a new type of filtration membrane technology capable of removing critical contaminants from produced water, while providing the required durability, minimal footprint, mobility, and feasible cost to enable commercial water recycling for natural gas producers. Currently, no suitable technical solution exists for the economical recycling of produced water. This project focuses on a new type of ultra-durable silicon membrane that combines the filtration ability and low-cost of polymeric membranes with the resilience of ceramic. Through the strategic manipulation of the membrane fabrication approach, including catalyst deposition and chemical etching process parameters, efforts will focus on reducing pore size and increasing pore density in the membrane. The primary objective of the work is to enable the removal of critical contaminants from produced water, and to maximize filtration throughput in order to ensure a small footprint. Successful completion of the project will result in the advancement of the technology to the field-testing stage.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.

这个小企业创新研究（SBIR）第一阶段项目更广泛的影响/商业潜力是通过回收废水来为国内天然气生产商节省大量成本，否则这些废水将通过昂贵的运输和永久注入地下进行处理。虽然国内天然气生产是向更清洁能源经济转型的核心支柱，但一种有害的副产品是受污染的废水，即采出水，它与天然气混合大量浮出水面。在美国最大的天然气储藏地马塞勒斯盆地等地区，唯一可行的办法是用卡车将这些水运送到很远的处理威尔斯井，在那里重新注入，其费用占业务预算的很大一部分。通过开发一种在井场处理和再利用这些水的新技术，该项目旨在提供一种低成本、环境可持续的解决方案。这样做可以减少多达50%的水管理成本，降低天然气生产成本，并通过重复使用节省数十亿加仑的水，否则会损失。这个小企业创新研究（SBIR）第一阶段项目旨在开发一种新型的过滤膜技术，能够从采出水中去除关键污染物，同时提供所需的耐用性，最小的占地面积，移动性，以及使天然气生产商能够进行商业水循环的可行成本。目前，对于采出水的经济再循环，不存在合适的技术解决方案。该项目的重点是一种新型的超耐用硅膜，它结合了聚合物膜的过滤能力和低成本与陶瓷的弹性。通过对膜制造方法的策略性操纵，包括催化剂沉积和化学蚀刻工艺参数，努力将集中在减小膜中的孔径和增加孔密度上。这项工作的主要目标是从采出水中去除关键污染物，并最大限度地提高过滤通量，以确保占地面积小。该项目的成功完成将使该技术进入现场测试阶段。该奖项反映了NSF的法定使命，并通过使用基金会的知识价值和更广泛的影响审查标准进行评估，被认为值得支持。