Nadejda Andreev

Lactic acid fermentation of human excreta for agricultural application (eBook, PDF)

• Format: PDF

Produktbeschreibung

Lacto-fermentation is a low-cost technique for reducing nitrogen loss, speeds up the hygienization process and reduces odor emissions in source separated human faeces and urine. When combined with thermophilic composting and biochar supplementation it will produce safe soil conditioners without the need for turning and aeration and will enhance plant germination and growth. Lacto-fermented faeces and biochar produce similar or higher crop yield than mineral fertilizer and improves soil quality compared to simple stored urine, faeces and cattle manure. It prevents urea hydrolysis, nitrogen volatilization, enhances germination and reduces odor emissions compared to untreated stored urine.

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Produktdetails

• Verlag: Taylor & Francis
• Seitenzahl: 224
• Erscheinungstermin: 14. November 2017
• Englisch
• ISBN-13: 9781351652872
• Artikelnr.: 50216892

Autorenporträt

Nadejda Andreev was born in 1972. She obtained her Bachelor of Science in Biology from Moldova State University, Faculty of Biology and Soil Sciences in 1994, and her MSc degree in 1998 at the Central European University in Environmental Sciences and Policy and also obtained a second MSc degree in Biodiversity at Swedish University of Agricultural Sciences in 2004. Dadejda is currently employed as a Leading Researcher in the Laboratory of Hydrobiology and Ecotoxicology, Institute of Zoology, Academy of Sciences of Moldova, and leads an NGO which implements projects related to decentralized sustainable technologies including sustainable sanitation.

She carried out her PhD studies at UNESCO-IHE Institute for Water Education, (Delft, the Netherlands) between 2011 and 2016. Her research interests include eco-friendly and cost effective treatment and reuse of human excreta, especially in agricultural applications. Nadejda's PhD research topic focusses on terra preta sanitation and its applications in agriculture and urine diverting dry toilets.