Ivona Sigurnjak

Production and performance of bio-based mineral fertilizers from agricultural waste using ammonia (stripping-)scrubbing technology

Ivona Sigurnjak, Claudio Brienza, Emilie Snauwaert et al. · Waste Management · 2019 · 130 citations · Full text

Engineering, Agricultural Waste, Agricultural Economics +17

Fertilizer performance of liquid fraction of digestate as synthetic nitrogen substitute in silage maize cultivation for three consecutive years

Ivona Sigurnjak, Céline Vaneeckhaute, E. Michels et al. · The Science of The Total Environment · 2017 · 103 citations

Liquid Fraction, Engineering, Sustainable Agriculture +8

The Potential of Digestate and the Liquid Fraction of Digestate as Chemical Fertiliser Substitutes under the RENURE Criteria

Gregory Reuland, Ivona Sigurnjak, Harmen Dekker et al. · Agronomy · 2021 · 55 citations · Full text

Liquid Fraction, Engineering, Agricultural Waste +20

Utilization of derivatives from nutrient recovery processes as alternatives for fossil-based mineral fertilizers in commercial greenhouse production of Lactuca sativa L.

Ivona Sigurnjak, Evi Michels, Sara Crappé et al. · Scientia Horticulturae · 2015 · 54 citations

Biogeochemistry, Engineering, Environmental Engineering +8

Effect of digestate disintegration on anaerobic digestion of organic waste

Matthijs H. Somers, Samet Azman, Ivona Sigurnjak et al. · Bioresource Technology · 2018 · 48 citations · Full text

Engineering, Environmental Engineering, Bioremediation +5