| dc.contributor.author | Klaustermeier, Aaron Wallace | |
| dc.description.abstract | Anthropogenic soil salinity caused by produced water (i.e., brine) contamination is an issue in all oil and gas producing regions. The objectives of this research are to develop soil electrical conductivity (EC) conversion equations for rapid site assessment of brine spills and to determine the efficacy of crystallization inhibitors as an in-situ remediation method. Conversion equations were developed for soil-to-water suspensions and saturated paste extracts (ECe) on brine-contaminated soils. These new equations provided the best prediction of ECe when compared to 14 other equations reported in the literature. A crystallization inhibitor (C18Fe7N18) applied to NaCl-contaminated soils using various concentrations and methods of application yielded dendritic salt crystals above the soil surface. On average, between 0.29 and 0.57 g g-1 of NaCl salts effloresced when surface applying a 0.01M concentration of the crystallization inhibitor. Results from these studies will guide consultants and researchers in the assessment and remediation of brine-contaminated soils. | en_US |
| dc.publisher | North Dakota State University | en_US |
| dc.rights | NDSU policy 190.6.2 | |
| dc.title | Brine-Contaminated Soils in Western North Dakota: Site Assessment Methodology and a New In-Situ Remediation Method | en_US |
| dc.type | Thesis | en_US |
| dc.date.accessioned | 2018-04-30T18:51:57Z | |
| dc.date.available | 2018-04-30T18:51:57Z | |
| dc.date.issued | 2016 | en_US |
| dc.identifier.uri | https://hdl.handle.net/10365/28056 | |
| dc.rights.uri | https://www.ndsu.edu/fileadmin/policy/190.pdf | |
| ndsu.degree | Master of Science (MS) | en_US |
| ndsu.college | Agriculture, Food Systems and Natural Resources | en_US |
| ndsu.department | Soil Science | en_US |
| ndsu.department | School of Natural Resource Sciences | en_US |
| ndsu.program | Soil Science | en_US |
| ndsu.advisor | Daigh, Aaron | |
