Long-term phosphorus removal in land treatment systems: Evaluation, experiences, and opportunities

Date published

2017-04-18

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Publisher

Taylor & Francis

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Article

ISSN

1064-3389

Format

Citation

Seguí MD, Hess T, Sakrabani R, Tyrrel S, Long-term phosphorus removal in land treatment systems: Evaluation, experiences, and opportunities, Critical Reviews in Environmental Science and Technology, Vol. 47, Issue 5, pp. 314-334

Abstract

Excessive release of phosphorus (P) from urban wastewater into water bodies is a significant environmental concern. Land treatment systems (LTS) have been used for the last 150 years as a low-cost and low-energy tertiary wastewater treatment. However, their P removal capacity is limited by soil adsorption capacity. Accurate P-removal lifespan prediction is needed to provide confidence in this technology and to support long-term wastewater treatment planning. This review outlines the history of LTS, describes the main P removal processes in soils, and critically analyzes the research methods used to date to assess long-term P removal in soil. Finally, an assessment is made of the role that modeling tools can play in aiding our understanding of P processes in LTS soils and in forecasting system longevity.

Description

Software Description

Software Language

Github

Keywords

Longevity, Modeling, Phosphorus, Soil, Wastewater treatment

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Attribution-NonCommercial 4.0 International

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