TY  - JOUR
A1  - Astals, Sergi
A1  - Koch, Konrad
A1  - Weinrich, Sören
A1  - Hafner, Sasha D.
A1  - Tait, Stephan
A1  - Peces, Miriam
T1  - Impact of Storage Conditions on the Methanogenic Activity of Anaerobic Digestion Inocula
JF  - Water
Y1  - 2020
U6  - http://dx.doi.org/10.3390/w12051321
SN  - 2073-4441
VL  - 12
IS  - 5
ER  - 
TY  - JOUR
A1  - Koch, Konrad
A1  - Hafner, Sasha D.
A1  - Weinrich, Sören
A1  - Astals, Sergi
T1  - Identification of Critical Problems in Biochemical Methane Potential (BMP) Tests From Methane Production Curves.
JF  - Frontiers in Environmental Science
Y1  - 2019
U6  - http://dx.doi.org/10.3389/fenvs.2019.00178
SN  - 2296-665X
VL  - 7
ER  - 
TY  - JOUR
A1  - Koch, Konrad
A1  - Hafner, Sasha D.
A1  - Weinrich, Sören
A1  - Astals, Sergi
A1  - Holliger, Christof
T1  - Power and Limitations of Biochemical Methane Potential (BMP) Tests
JF  - Frontiers in Energy Research
Y1  - 2020
U6  - http://dx.doi.org/10.3389/fenrg.2020.00063
SN  - 2296-598X
VL  - 8
ER  - 
TY  - JOUR
A1  - Koch, Konrad
A1  - Hafner, Sasha D.
A1  - Astals, Sergi
A1  - Weinrich, Sören
T1  - Evaluation of Common Supermarket Products as Positive Controls in Biochemical Methane Potential (BMP) Tests
JF  - Water
Y1  - 2020
U6  - http://dx.doi.org/10.3390/w12051223
SN  - 2073-4441
VL  - 12
IS  - 5
ER  - 
TY  - JOUR
A1  - Holliger, Christof
A1  - Astals, Sergi
A1  - Laclos, Hélène Fruteau
A1  - Hafner, Sasha D.
A1  - Koch, Konrad
A1  - Weinrich, Sören
T1  - Towards a standardization of biomethane potential tests: A commentary
JF  - Water Science and Technology
N2  - Inter-laboratory reproducibility of biomethane potential (BMP) is dismal, with differences in BMP values for the same sample exceeding a factor of two in some cases. A large group of BMP researchers directly addressed this problem during a workshop held in Leysin, Switzerland, in June 2015. The workshop resulted in a new set of guidelines for BMP tests published in 2016, which is the subject of the present commentary. The work has continued with two international inter-laboratory studies and one additional workshop held in Freising, Germany, in 2018. The dataset generated by the two inter-laboratory studies were used to refine the validation criteria for BMP tests. Based on these new results an update to the original guidelines is proposed here.
Y1  - 2021
U6  - http://dx.doi.org/10.2166/wst.2020.569
SN  - 0273-1223
VL  - 83
IS  - 1
SP  - 247
EP  - 250
ER  - 
TY  - JOUR
A1  - Hafner, Sasha D.
A1  - Koch, Konrad
A1  - Carrere, Hélène
A1  - Astals, Sergi
A1  - Weinrich, Sören
A1  - Rennuit, Charlotte
T1  - Software for biogas research: Tools for measurement and prediction of methane production
JF  - SoftwareX
Y1  - 2018
U6  - http://dx.doi.org/10.1016/j.softx.2018.06.005
SN  - 2352-7110
VL  - 7
SP  - 205
EP  - 210
ER  - 
TY  - JOUR
A1  - Hafner, Sasha D.
A1  - Astals, Sergi
A1  - Holliger, Christof
A1  - Koch, Konrad
A1  - Nielsen, Lisa
A1  - Refsahl, Lina
A1  - Weinrich, Sören
T1  - Assessing the value of kinetic results from biochemical methane potential tests: Reproducibility from a large inter-laboratory study
JF  - Cleaner Chemical Engineeering
Y1  - 2022
U6  - http://dx.doi.org/10.1016/j.clce.2022.100065
SN  - 2772-7823
VL  - 4
ER  - 
TY  - JOUR
A1  - Justesen, Camilla G.
A1  - Astals, Sergi
A1  - Mortensen, Jacob R.
A1  - Thorsen, Rasmus
A1  - Koch, Konrad
A1  - Weinrich, Sören
A1  - Triolo, Jin Mi
A1  - Hafner, Sasha D.
T1  - Development and Validation of a Low-Cost Gas Density Method for Measuring Biochemical Methane Potential (BMP)
JF  - Water
Y1  - 2019
U6  - http://dx.doi.org/10.3390/w11122431
SN  - 2073-4441
VL  - 11
IS  - 12
ER  -