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Development of a risk assessment tool to assess the significance of septic tanks around freshwater SSSIs: Phase 1 - Understanding better the retention of phosphorus in the drainage field.

Published online: 02 Feb 2021

Published by: Natural England

Authors: May, L. & Withers, P. J. & Stratford, C. & Bowes, M. & Robinson, D. & Gozzard, E.

Content type: Reports

This project was undertaken to investigate some of the processes to protect SSSIs and provide information to underpin the development a 'family' of bu...

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Phosphorous in package treatment plant effluents.

Published online: 21 Jan 2021

Published by: Natural England

Authors: May, L. & Woods, H.

Content type: Reports

To improve the advice on the suitability of different types of small sewage discharges (SSDs) such as those from package treatment plants and septic t...

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A review of the effectiveness of different on-site wastewater treatment systems and their management to reduce phosphorus pollution.

Published online: 18 Jan 2021

Published by: Natural England

Authors: May, L. & Woods, H.

Content type: Reports

This review assessess the information contained in publicly available literature with a view to enabling Natural England to improve the advice that th...

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