E3.03 Kennedy 2019 ReNUWIt Annual Meeting Poster

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Abstract/Contents

Abstract: Urban centers face increasing pressures on water supply from population growth, urbanization, and climate change. As such, water stressed cities need to expand their portfolios of public water sources. Direct potable reuse (DPR), the use of advanced treated recycled wastewater in potable water production, presents a safe option for augmenting water supplies. There remains a critical knowledge gap for DPR systems regarding the microbial water quality and microbial communities of drinking water distribution systems (DWDSs) fed by advanced treated wastewater. It remains unclear how DPR will impact microbial communities within DWDSs. This project evaluated the microbiology in five simulated DWDSs fed by water from a conventional water treatment plant (conventional water) and chemically conditioned RO permeate (purified water) from an advanced wastewater treatment facility. In particular, the impact on microbial communities of transitioning from conventional water to augmentation with advanced treated wastewater was investigated.

Type of resource	other
Date created	May 2019

Subject	Re-inventing the Nation’s Urban Water Infrastructure
Subject	ReNUWIt
Subject	E3.03
Subject	Efficient Engineered Systems
Subject	Direct potable reuse
Subject	California

Related Publication	Kennedy, L. C., Miller, S. E., Kantor, R. S., & Nelson, K. L. (2021). Effect of disinfectant residual, pH, and temperature on microbial abundance in disinfected drinking water distribution systems. Environmental Science: Water Research & Technology, 7(1), 78-92. https://doi.org/10.1039/D0EW00809E
Related item	Title Effect of disinfectant residual, pH, and temperature on microbial abundance in disinfected drinking water distribution systems CSV files and Jupyter notebooks
Location	https://purl.stanford.edu/bg476qg1049

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License: This work is licensed under an Open Data Commons Attribution License v1.0.

Preferred Citation: Kennedy, L.C., Miller, S.E., Kantor, R.S., and Nelson, K.L. (2019). E3.03 Kennedy 2019 ReNUWIt Annual Meeting Poster. Stanford Digital Repository. Available at: https://purl.stanford.edu/bg476qg1049

Re-inventing the Nation's Urban Water Infrastructure (ReNUWIt)

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