Edge-of-Field Runoff Capture Sized from First Principles: A Woodchip Denitrification Bioreactor for 20 Hectares of Drained Cropland

First-principles sizing of a woodchip denitrification bioreactor for 20 ha of drained cropland: drainage volume and nitrate load, residence-time bed sizing (612.0 m3), temperature-dependent monthly removal simulation (26.3% seasonal removal), bypass threshold at about 26.5 mm rainfall in 24 h, and stoichiometric carbon service life (26 years simulated). Design performance is SIMULATED, NOT MEASURED.

Authors

Publication Details

Journal
Zenodo (CERN European Organization for Nuclear Research)
Published
2026-11-10
DOI
https://doi.org/10.5281/zenodo.24108668
Primary Topic
Soil and Water Nutrient Dynamics
Type
preprint
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preprint

Edge-of-Field Runoff Capture Sized from First Principles: A Woodchip Denitrification Bioreactor for 20 Hectares of Drained Cropland

William Alexander Aldred
Zenodo (CERN European Organization for Nuclear Research)
Soil and Water Nutrient Dynamics
preprint

Edge-of-Field Runoff Capture Sized from First Principles: A Woodchip Denitrification Bioreactor for 20 Hectares of Drained Cropland

William Alexander Aldred
preprint en

Abstract

First-principles sizing of a woodchip denitrification bioreactor for 20 ha of drained cropland: drainage volume and nitrate load, residence-time bed sizing (612.0 m3), temperature-dependent monthly removal simulation (26.3% seasonal removal), bypass threshold at about 26.5 mm rainfall in 24 h, and stoichiometric carbon service life (26 years simulated). Design performance is SIMULATED, NOT MEASURED.

Zenodo (CERN European Organization for Nuclear Research)
Soil and Water Nutrient Dynamics
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Edge-of-Field Runoff Capture Sized from First Principles: A Woodchip Denitrification Bioreactor for 20 Hectares of Drained Cropland — William Alexander Aldred · Zenodo (CERN European Organization for Nuclear Research) (2026) | TGRS Research Map | TGRS