Compatibility Study of Nanofiltration and Reverse Osmosis Membranes with 1 Cyclohexylpiperidenium Bicarbonate Solutions

The switchable polarity solvent forward osmosis (SPS FO) desalination process requires use of a polishing filtration step to remove trace quantities of draw solution from the product water stream. Selected nanofiltration (NF) and reverse osmosis (RO) membranes were tested for their ability to recover water from 1-cyclohexylpiperidenium bicarbonate solutions in this application.

This submission includes the experimental data used to calculate NF and RO membrane flux-normalized net driving pressure (FNNDP) and flux-normalized rejection (FNR) performance in recovering water from 1-cyclohexylpiperidenium bicarbonate solutions. This data is further described and visualized in the manuscript entitled "Compatibility study of nanofiltration and reverse osmosis membranes with 1 cyclohexylpiperidenium bicarbonate solutions" (see attached Compatibility Study Manuscript).

Data and Resources

Field Value
DOI 10.15121/1423335
accessLevel public
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identifier https://data.openei.org/submissions/3573
issued 2015-10-01T06:00:00Z
landingPage https://gdr.openei.org/submissions/875
license https://creativecommons.org/licenses/by/4.0/
modified 2018-03-02T00:12:07Z
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programCode {019:006}
projectLead Holly Thomas
projectNumber FY17 AOP 2.5.1.8
projectTitle Low Energy, Low Cost Forward Osmosis for Water Treatment using Geothermal Heat
publisher Idaho National Laboratory
resource-type Dataset
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Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • amerigeo
  • amerigeoss
  • brine
  • ckan
  • coupon-tests
  • geo
  • geoss
  • geothermal
  • membrane
  • module-tests
  • nanofiltration
  • national
  • north-america
  • reverse-osmosis
  • sps-fo
  • switchable-polarity-solvent-forward-osmosis
  • united-states
isopen True
license_id cc-by
license_title Creative Commons Attribution
license_url http://www.opendefinition.org/licenses/cc-by
maintainer Daniel Wendt
maintainer_email daniel.wendt@inl.gov
metadata_created 2025-11-21T16:36:41.114470
metadata_modified 2025-11-21T16:36:41.114473
notes The switchable polarity solvent forward osmosis (SPS FO) desalination process requires use of a polishing filtration step to remove trace quantities of draw solution from the product water stream. Selected nanofiltration (NF) and reverse osmosis (RO) membranes were tested for their ability to recover water from 1-cyclohexylpiperidenium bicarbonate solutions in this application. This submission includes the experimental data used to calculate NF and RO membrane flux-normalized net driving pressure (FNNDP) and flux-normalized rejection (FNR) performance in recovering water from 1-cyclohexylpiperidenium bicarbonate solutions. This data is further described and visualized in the manuscript entitled "Compatibility study of nanofiltration and reverse osmosis membranes with 1 cyclohexylpiperidenium bicarbonate solutions" (see attached Compatibility Study Manuscript).
num_resources 2
num_tags 17
title Compatibility Study of Nanofiltration and Reverse Osmosis Membranes with 1 Cyclohexylpiperidenium Bicarbonate Solutions