E2.02A Chapman 2019 ReNUWIt Annual Meeting Poster

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Abstract/Contents

Abstract: Long-term operation of the Photosynthetically Oxygenated Waste to Energy Recovery (POWER) system has demonstrated its capability in removing phosphorus (P), nitrogen (N), and biochemical oxygen demand (BOD) from primary effluent in a single step. These studies have shown that discharge standard for BOD could be met in under 2 days while discharge standard for N and P required 3 days.
The current study is being undertaken to test the hypothesis that supplementing primary effluent with anaerobic digester supernatant could better balance the C:N:P ratio to increase biomass production. This study will test the hypothesis by operating the algal bioreactors of the POWER system at various primary effluent- anaerobic digester supernatant blending ratios. Biocrude yield from hydrothermal liquefaction of the biomass generated from this study will be compared with baseline values.

Type of resource	other
Date created	May 2019

Subject	Re-inventing the Nation’s Urban Water Infrastructure
Subject	ReNUWIt
Subject	E2.02A
Subject	Efficient Engineered Systems
Subject	Energy and resource recovery
Subject	Las Cruces Wastewater Treatment Plant
Subject	Las Cruces
Subject	New Mexico

Location	https://purl.stanford.edu/yv142fx7781

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

Preferred Citation: Chapman, William G. and Abeysiriwardana, Isuru and Nirmalakhandan, Nagamany. (2019). E2.02A Chapman 2019 ReNUWIt Annual Meeting Poster. Stanford Digital Repository. Available at: https://purl.stanford.edu/yv142fx7781

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

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