Browsing Civil Engineering by Author "Fenton, O."

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Evaluation of the fertiliser replacement value of phosphorus-saturated filter media

Arenas-Montaño, V.; Fenton, O.; Moore, B.; Healy, Mark G. (Elsevier, 2021-01-12)

The use of filter media to adsorb phosphorus (P) from nutrient-rich waters is an effective, simple and low-cost method to recover and reuse P as an inorganic fertiliser replacement. Although it is assumed that the saturated ...
Mitigation of ammonia and greenhouse gas emissions from stored cattle slurry using acidifiers and chemical amendments

Kavanagh, I.; Burchill, W.; Healy, Mark G.; Fenton, O.; Krol, D. J.; Lanigan, G. J. (Elsevier, 2019-07-28)

Cattle and cow slurry storage is a significant source of agricultural greenhouse gas (GHG) and ammonia (NH3) emissions. While acidification has been demonstrated to significantly reduce these emissions, a knowledge gap ...
Use of zeolite with alum and polyaluminum chloride amendments to mitigate runoff losses of phosphorus, nitrogen, and suspended solids from agricultural wastes applied to grassed soils

Murnane, J. G.; Brennan, R. B.; Fenton, O.; Healy, Mark G. (Crop Science Society of America, 2015-09-16)

Carbon (C) losses from agricultural soils to surface waters can migrate through water treatment plants and result in the formation of disinfection by-products (DBP), which are potentially harmful to human health. This study ...