Testing the effect of different enzyme blends on increasing the biogas yield of straw and digested manure fibers

Stephen Ikechukwu Njoku; Esperanza Jurado; Bjørn Malmgren-Hansen; Caroline Kragelund; Begoña Ruiz; Hinrich Uellendahl

Testing the effect of different enzyme blends on increasing the biogas yield of straw and digested manure fibers

Stephen Ikechukwu Njoku, Esperanza Jurado, Bjørn Malmgren-Hansen, Caroline Kragelund, Begoña Ruiz, Hinrich Uellendahl

Aalborg Universitet

Publikation: Konferencebidrag uden forlag/tidsskrift › Paper/skriftligt oplæg › Forskning

Abstract

In this study, enzymatic treatment was tested to increase the biogas yield of wheat straw (WS) and digested manure fibers (DMF) in the Re-Injection Loop Concept, which combines anaerobic digestion with solid separation to enhance the biogas yield per ton of manure by:1. Digestion of the easily degradable fraction of manure in the biogas process.2. Separation of the residual recalcitrant digested fiber fraction project.3. Ultrasound and/or enzymatic treatment of the digested fiber fraction.4. Recirculation of the treated fiber fraction into the reactor.

Originalsprog	Engelsk
Publikationsdato	26 okt. 2014
Status	Udgivet - 26 okt. 2014
Udgivet eksternt	Ja

Citationsformater

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abstract = "In this study, enzymatic treatment was tested to increase the biogas yield of wheat straw (WS) and digested manure fibers (DMF) in the Re-Injection Loop Concept, which combines anaerobic digestion with solid separation to enhance the biogas yield per ton of manure by:1. Digestion of the easily degradable fraction of manure in the biogas process.2. Separation of the residual recalcitrant digested fiber fraction project.3. Ultrasound and/or enzymatic treatment of the digested fiber fraction.4. Recirculation of the treated fiber fraction into the reactor.",

author = "Njoku, {Stephen Ikechukwu} and Esperanza Jurado and Bj{\o}rn Malmgren-Hansen and Caroline Kragelund and Bego{\~n}a Ruiz and Hinrich Uellendahl",

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TY - CONF

T1 - Testing the effect of different enzyme blends on increasing the biogas yield of straw and digested manure fibers

AU - Njoku, Stephen Ikechukwu

AU - Jurado, Esperanza

AU - Malmgren-Hansen, Bjørn

AU - Kragelund, Caroline

AU - Ruiz, Begoña

AU - Uellendahl, Hinrich

PY - 2014/10/26

Y1 - 2014/10/26

N2 - In this study, enzymatic treatment was tested to increase the biogas yield of wheat straw (WS) and digested manure fibers (DMF) in the Re-Injection Loop Concept, which combines anaerobic digestion with solid separation to enhance the biogas yield per ton of manure by:1. Digestion of the easily degradable fraction of manure in the biogas process.2. Separation of the residual recalcitrant digested fiber fraction project.3. Ultrasound and/or enzymatic treatment of the digested fiber fraction.4. Recirculation of the treated fiber fraction into the reactor.

AB - In this study, enzymatic treatment was tested to increase the biogas yield of wheat straw (WS) and digested manure fibers (DMF) in the Re-Injection Loop Concept, which combines anaerobic digestion with solid separation to enhance the biogas yield per ton of manure by:1. Digestion of the easily degradable fraction of manure in the biogas process.2. Separation of the residual recalcitrant digested fiber fraction project.3. Ultrasound and/or enzymatic treatment of the digested fiber fraction.4. Recirculation of the treated fiber fraction into the reactor.

M3 - Paper

ER -

Testing the effect of different enzyme blends on increasing the biogas yield of straw and digested manure fibers

Abstract

Fingeraftryk

Citationsformater