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A. Lemmer · SciRah

Researcher profile · Semantic Scholar

A. Lemmer

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A. Lemmer — researcher profile on SciRah

h-index: 30
Works: 91
Citations: 2,310

Most-cited papers

Biological hydrogen methanation - A review.
Bernhard Lecker, Lukas Illi, A. Lemmer, H. Oechsner
2017Bioresource Technology193 citations
Semantic Scholar
Methane yield potential of novel perennial biogas crops influenced by harvest date
Benjamin Mast, A. Lemmer, H. Oechsner, Annett Reinhardt-Hanisch +2 more
201493 citations
Semantic Scholar
Effects of target pH-value on organic acids and methane production in two-stage anaerobic digestion of vegetable waste.
Padma Priya Ravi, Jonas Lindner, H. Oechsner, A. Lemmer
2018Bioresource Technology91 citations
Semantic Scholar
Effect of ethylenediaminetetraacetic acid (EDTA) on the bioavailability of trace elements during anaerobic digestion
Anca Vintiloiu, Maike Boxriker, A. Lemmer, H. Oechsner +3 more
201388 citations
Semantic Scholar
How Efficient are Agitators in Biogas Digesters? Determination of the Efficiency of Submersible Motor Mixers and Incline Agitators by Measuring Nutrient Distribution in Full-Scale Agricultural Biogas Digesters
A. Lemmer, Hans-Joachim Naegele, J. Sondermann
201388 citations Open access
Semantic Scholar
Effect of different pH-values on process parameters in two-phase anaerobic digestion of high-solid substrates
Jonas Lindner, S. Zielonka, H. Oechsner, A. Lemmer
2015Environmental technology78 citations
Semantic Scholar
Electric Energy Consumption of the Full Scale Research Biogas Plant “Unterer Lindenhof”: Results of Longterm and Full Detail Measurements
Hans-Joachim Naegele, A. Lemmer, H. Oechsner, T. Jungbluth
201276 citations Open access
Semantic Scholar
Is the continuous two-stage anaerobic digestion process well suited for all substrates?
Jonas Lindner, S. Zielonka, H. Oechsner, A. Lemmer
2016Bioresource Technology72 citations Open access
Semantic Scholar
Two-stage anaerobic digestion: State of technology and perspective roles in future energy systems.
Elena Holl, J. Steinbrenner, W. Merkle, J. Krümpel +4 more
2022Bioresource Technology71 citations Open access
Semantic Scholar
The pressure effects on two-phase anaerobic digestion
Yuling Chen, B. Rößler, S. Zielonka, A. Lemmer +2 more
201471 citations
Semantic Scholar
Effects of mechanical treatment of digestate after anaerobic digestion on the degree of degradation.
Jonas Lindner, S. Zielonka, H. Oechsner, A. Lemmer
2015Bioresource Technology65 citations Open access
Semantic Scholar
Enhancement of methane production with horse manure supplement and pretreatment in a full-scale biogas process
Matthias Mönch-Tegeder, A. Lemmer, H. Oechsner
201465 citations
Semantic Scholar
Investigation of the methane potential of horse manure.
Matthias Mönch-Tegeder, A. Lemmer, H. Oechsner, T. Jungbluth
201365 citations
Semantic Scholar
Influence of operating pressure on the biological hydrogen methanation in trickle-bed reactors.
T. Ullrich, Jonas Lindner, Katharina Bär, F. Mors +2 more
2018Bioresource Technology62 citations
Semantic Scholar
Repeatability of a laboratory batch method to determine the specific biogas and methane yields
Greta Mittweg, H. Oechsner, V. Hahn, A. Lemmer +1 more
201257 citations
Semantic Scholar
Mineral substances and macronutrients in the anaerobic conversion of biomass: An impact evaluation
Anca Vintiloiu, A. Lemmer, H. Oechsner, T. Jungbluth
201256 citations
Semantic Scholar
Effects of Organic Loading Rate on the Performance of a Pressurized Anaerobic Filter in Two-Phase Anaerobic Digestion
Yuling Chen, B. Rößler, S. Zielonka, A.-M. Wonneberger +1 more
201455 citations Open access
Semantic Scholar
Biogas Upgrading: Current and Emerging Technologies
I. Angelidaki, Li Xie, G. Luo, Yi-Feng Zhang +4 more
2019Biofuels51 citations
Semantic Scholar
Influence of pressures up to 50bar on two-stage anaerobic digestion.
W. Merkle, K. Baer, Jonas Lindner, S. Zielonka +5 more
2017Bioresource Technology45 citations Open access
Semantic Scholar
Effects of high-pressure anaerobic digestion up to 30 bar on pH-value, production kinetics and specific methane yield
A. Lemmer, W. Merkle, K. Baer, F. Graf
201744 citations
Semantic Scholar
Influence of different substrates on the performance of a two-stage high pressure anaerobic digestion system.
A. Lemmer, Yulin Chen, Jonas Lindner, A.-M. Wonneberger +3 more
2015Bioresource Technology42 citations Open access
Semantic Scholar
Performance enhancement of biological methanation with trickle bed reactors by liquid flow modulation
T. Ullrich, A. Lemmer
2018GCB Bioenergy39 citations Open access
Semantic Scholar
Suitability of Opuntia ficus-indica (L) Mill. and Euphorbia tirucalli L. as energy crops for anaerobic digestion
J. Krümpel, T. George, B. Gasston, G. Francis +1 more
202038 citations
Semantic Scholar
Demand-driven biogas production in anaerobic filters
A. Lemmer, J. Krümpel
201737 citations Open access
Semantic Scholar
Power demand forecasting for demand-driven energy production with biogas plants
Celina Dittmer, J. Krümpel, A. Lemmer
202136 citations Open access
Semantic Scholar
High-pressure anaerobic digestion up to 100 bar: influence of initial pressure on production kinetics and specific methane yields
W. Merkle, K. Baer, N. Haag, S. Zielonka +3 more
2017Environmental technology34 citations
Semantic Scholar
Environmental assessment of a two-stage high pressure anaerobic digestion process and biological upgrading as alternative processes for biomethane production.
G. Ferrari, Elena Holl, J. Steinbrenner, A. Pezzuolo +1 more
2022Bioresource Technology33 citations
Semantic Scholar
Energy balance of a two‐phase anaerobic digestion process for energy crops
S. Zielonka, A. Lemmer, H. Oechsner, T. Jungbluth
201033 citations
Semantic Scholar
Effects of Increasing Nitrogen Content on Process Stability and Reactor Performance in Anaerobic Digestion
I. Morozova, N. Nikulina, H. Oechsner, J. Krümpel +1 more
202031 citations Open access
Semantic Scholar
Do two-phase biogas plants separate anaerobic digestion phases? - a mathematical model for the distribution of anaerobic digestion phases among reactor stages.
I. Muha, S. Zielonka, A. Lemmer, Mandy Schönberg +3 more
2013Bioresource Technology30 citations
Semantic Scholar
Integration of a Water Scrubbing Technique and Two-Stage Pressurized Anaerobic Digestion in One Process
A. Lemmer, Yuling Chen, A.-M. Wonneberger, F. Graf +2 more
201529 citations Open access
Semantic Scholar
Effect of Different Operating Temperatures on the Biological Hydrogen Methanation in Trickle Bed Reactors
A. Lemmer, T. Ullrich
201828 citations Open access
Semantic Scholar
Development of an in-line process viscometer for the full-scale biogas process.
Matthias Mönch-Tegeder, A. Lemmer, J. Hinrichs, H. Oechsner
2015Bioresource Technology28 citations
Semantic Scholar
Effects of temperature, pH and O2 on the removal of hydrogen sulfide from biogas by external biological desulfurization in a full scale fixed-bed trickling bioreactor (FBTB)
Hans-Joachim Naegele, Jonas Lindner, W. Merkle, A. Lemmer +2 more
201328 citations
Semantic Scholar
Demand-oriented biogas production and biogas storage in digestate by flexibly feeding a full-scale biogas plant.
B. Ohnmacht, A. Lemmer, H. Oechsner, P. Kress
2021Bioresource Technology26 citations
Semantic Scholar
Effects of full-scale substrate pretreatment with a cross-flow grinder on biogas production
Matthias Mönch-Tegeder, A. Lemmer, T. Jungbluth, H. Oechsner
201423 citations
Semantic Scholar
Biological methanation of injected hydrogen in a two-stage anaerobic digestion process.
Lukas Illi, Bernhard Lecker, A. Lemmer, J. Müller +1 more
2021Bioresource Technology18 citations
Semantic Scholar
Kinetics of biogas production in Anaerobic Filters.
J. Krümpel, Friedrich Schäufele, J. Schneider, T. Jungbluth +2 more
2016Bioresource Technology18 citations
Semantic Scholar
Development of a production chain from vegetable biowaste to platform chemicals
A. Schmidt, Gunnar Sturm, C. J. Lapp, Daniel Siebert +5 more
2018Microbial Cell Factories17 citations Open access
Semantic Scholar
Effects of Pretreatment with a Ball Mill on Methane Yield of Horse Manure
René Heller, Peter Roth, Benedikt Hülsemann, S. Böttinger +2 more
2023Waste and Biomass Valorization16 citations Open access
Semantic Scholar
Propionic acid degradation in anaerobic digestion and recovery strategies for full-scale biogas plants
B. Ohnmacht, A. Lemmer, P. Kress, J. Steinbrenner +1 more
2022Bioresource Technology Reports16 citations
Semantic Scholar
Modeling and Simulation of Biogas Production in Full Scale with Time Series Analysis
Celina Dittmer, J. Krümpel, A. Lemmer
2021Microorganisms15 citations Open access
Semantic Scholar
Development of an innovative two-stage fermentation process for high-calorific biogas at elevated pressure
Katharina Bär, W. Merkle, Marc Tuczinski, F. Saravia +5 more
2018Biomass & Bioenergy15 citations
Semantic Scholar
Real-Time Gas Quality Data for On-Demand Production of Biogas
B. Bierer, Hans-Joachim Nägele, A. O. Pérez, J. Wöllenstein +3 more
201814 citations
Semantic Scholar
Enhancing methane yield from agricultural feedstocks including horse manure and residues: Ball mill pretreatment in full-scale biogas plant.
René Heller, Benedikt Hülsemann, A. Lemmer, Hans Oechsner
2025Bioresource Technology12 citations Open access
Semantic Scholar
Comparison of Different Mechanical Pretreatment Methods for the Anaerobic Digestion of Landscape Management Grass
René Heller, Christina Brandhorst, Benedikt Hülsemann, A. Lemmer +1 more
2023Energies12 citations Open access
Semantic Scholar
Network analysis for optimal biomethane plant location through a multidisciplinary approach
G. Ferrari, F. Marinello, A. Lemmer, Carlo Ranzato +1 more
2022Journal of Cleaner Production12 citations
Semantic Scholar
Influence of maintenance intervals on performance and emissions of a 192 kWel biogas Gas Otto CHP unit and results of lubricating oil quality tests - outcome from a continuous two-year measuring campaign.
Hans-Joachim Naegele, B. Thomas, C. Schrade, A. Lemmer +2 more
201310 citations Open access
Semantic Scholar
Model Predictive Control: Demand-Orientated, Load-Flexible, Full-Scale Biogas Production
Celina Dittmer, B. Ohnmacht, J. Krümpel, A. Lemmer
2022Microorganisms9 citations Open access
Semantic Scholar
Anaerobic Degradation of Individual Components from 5-Hydroxymethylfurfural Process-Wastewater in Continuously Operated Fixed Bed Reactors
Muhammad Tahir Khan, J. Krümpel, Dominik Wüst, A. Lemmer
2021Processes9 citations Open access
Semantic Scholar

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