University of Colorado at Boulder
BMP of Oil and Gas Development

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BMP ID: 5684
Title: Nanofiltration is used to soften hard water; can reduce TDS by greater than 90%
Text: "Nanofiltration: Nanofiltration is typically used to soften hard water by removing divalent cations and low molecular weight compounds, such as humic organic matter. The Koch TFC-S, low pressure nanofiltration membrane reduced TDS by greater than 90% and can produce water that meets secondary drinking water standards."
Source Publication Name: Coal Bed Methane-Produced Water: Management Options for Sustainable Development (Draft)
Citation Section: Section V: CBM-Produced Water Treatment Alternatives
Citation Page: 54
Supplemental Documents:  
Usage Type: Recommended
Timing: • Production / Operation / Maintenance
Oil / Gas Field:  
Surface Ownership: • Federal
• State
• Private
Mineral Ownership: • Federal
• State
• Private
Primary Contact: Northern Plains Resource Council
2401 Montana Ave, Ste. 200
Billings, MT  59101  USA
Phone:406-248-1154     Alt. Phone:
Fax:     E-mail:info@nprcmt.org
Alternate Contact:  
 
Categories: Water Quality and Pollution
Location: General / Federal
Species:
Vegetation Types:
General Comments:
Cost-Benefit Analysis:
BMP Efficacy:
Date Entered: 2009-06-12 07:04 UTC
Last Updated: 2009-06-12 07:04 UTC