N1.08 King 2019 ReNUWIt Annual Meeting Poster
Abstract/Contents
- Abstract
The popularity of potable water reuse is increasing due to droughts and concerns about the impacts of climate change on water supplies. For example, the Santa Clara Valley Water District, an IAB member, has proposed a potable water reuse project that would be one of the largest facilities in the world. Like most other potable reuse treatment trains, they use reverse osmosis (RO) treatment to remove pathogens, trace organics, nutrients, and residual salts. These rejected contaminants are concentrated by a factor of six. The plant plans to dispose this RO concentrate into the South San Francisco Bay where salts are not a problem. However, due to concerns over aquatic toxicity, the viability of the project depends on a cost-effective option for brine treatment.
The ReNUWIt-developed technology of open water wetlands has been demonstrated as a viable treatment for secondary wastewater effluent and effluent-dominated surface waters, and may provide similar treatment functions for concentrate from potable reuse. However, emerging contaminants of concern such as pesticides and metal chelates have proven recalcitrant to such treatment. This project aims to evaluate brine treatment via the open water wetland in conjunction with advanced oxidation processes such as ozone.
Description
Type of resource | still image, Dataset, text |
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Date created | May 2019 |
Date modified | December 5, 2022 |
Publication date | April 29, 2022 |
Creators/Contributors
Author | King, Jack |
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Author | Scholes, Rachel |
Author | Mitch, William |
Author | Sedlak, David |
Subjects
Subject | Re-inventing the Nation’s Urban Water Infrastructure |
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Subject | ReNUWIt |
Subject | N1.08 |
Subject | Natural Water Infrastructure Systems |
Subject | Unit process wetlands and riparian zones |
Subject | California |
Subject | Silicon Valley Advanced Water Purification Center |
Genre | Image |
Genre | Poster |
Genre | Data |
Genre | Text |
Genre | Posters |
Genre | Data sets |
Genre | Dataset |
Bibliographic information
Access conditions
- Use and reproduction
- User agrees that, where applicable, content will not be used to identify or to otherwise infringe the privacy or confidentiality rights of individuals. Content distributed via the Stanford Digital Repository may be subject to additional license and use restrictions applied by the depositor.
- License
- This work is licensed under an Open Data Commons Attribution License v1.0.
Preferred citation
- Preferred citation
- King, J. P., Scholes, R. C., Mitch, W. A., & Sedlak, D. L. (2019). N1.08 King 2019 ReNUWIt Annual Meeting Poster. Stanford Digital Repository. Available at: https://purl.stanford.edu/kp675nj5063
Collection
Re-inventing the Nation's Urban Water Infrastructure (ReNUWIt)
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- Contact
- sedlak@berkeley.edu
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