Nutrient Removal Analysis at California Wastewater Treatment Facilities

Authors:
Dakota KeeneErik PorseDavid Babchanik
Owners: Dakota Keene
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Type: Resource
Storage: The size of this resource is 97.0 MB
Created: Apr 27, 2022 at 7:38 p.m.
Last updated: Feb 03, 2024 at 6:32 a.m. (Metadata update)
Published date: May 17, 2022 at 4:49 p.m.
DOI: 10.4211/hs.5e9f29b6184e40c18b5522db38e43f37
Citation: See how to cite this resource
Content types: Single File Content 
Sharing Status: Published
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Abstract

Monitoring data can be used to identify wastewater treatment facilities that perform nutrient removal based on wastewater effluent nutrient concentrations. A script was developed using self-reported data taken from the California Integrated Water Quality System Project (CIWQS) to clean, filter, and organize a batch dataset of effluent flows, constituent concentrations, and constituent mass loadings for wastewater treatment facilities in California. Data for each facility was used to develop assessments for potential nutrient removal in individual facilities. Data from 426 wastewater treatment facilities was accessed through CIWQS. 144 facilities had adequate data to perform the analysis for at least one year. After analysis, 95 facilities were thought to use some form of nutrient removal. This information can be used to quickly group facilities of interest for focused analysis in lieu of a centralized database of facility characteristics that includes treatment train configuration and NPDES permit requirements. The technique can be adapted to several constituents. This analysis was an exploratory venture and not intended to be used as a final assessment of treatment practices for facilities in California.

Subject Keywords

Coverage

Spatial

Coordinate System/Geographic Projection:
WGS 84 EPSG:4326
Coordinate Units:
Decimal degrees
Place/Area Name:
California
Longitude
-120.9606°
Latitude
38.7358°

Temporal

Start Date: 01/01/2010
End Date: 12/31/2019
Marker
Leaflet Map data © OpenStreetMap contributors

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How to Cite

Keene, D., E. Porse, D. Babchanik (2022). Nutrient Removal Analysis at California Wastewater Treatment Facilities, HydroShare, https://doi.org/10.4211/hs.5e9f29b6184e40c18b5522db38e43f37

This resource is shared under the Creative Commons Attribution CC BY.

 http://creativecommons.org/licenses/by/4.0/
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