Publikationen

  • JIANBIN GUO, RENJIE DONG, JOACHIM CLEMENS, WEI WANG (2013): Kinetics evaluation of a semi-continuously fed anaerobic digester treating pig manure at two mesophilic temperatures). Water Research 07/2013   
  • JIANBIN GUO, RENJIE DONG, JOACHIM CLEMENS, WEI WANG (2013): Performance evaluation of a completely stirred anaerobic reactor treating pig manure at a low range of mesophilic conditions. Waste Management 07/2013 ·        
  • JIANBIN GUO, RENJIE DONG, JOACHIM CLEMENS, WEI WANG (2013): Thermal modelling of the completely stirred anaerobic reactor treating pig manure at low range of mesophilic conditions. Journal of Environmental Management 05/2013; 127C:18-22.         
  • JIANBIN GUO, JOACHIM CLEMENS, XIAOPING LI, PAN XU, RENJIE DONG (2012). Performance evaluation of a Chinese medium-sized agricultural biogas plant at ambient temperature. Engineering in life sciences, 2012, 12(3):336-342        
  • Clemens J. (2012): Emission from biogas purification technologies in comparison to other biogas uses; Biogas Engineering and Application, Vol. 2; Eds. Dong Renjie, Raninger B.; China Agricultural University Press 290-296       
  • JIANBIN GUO,RENJIE DONG,HUICAI CHENG,JOACHIM CLEMENS,CHANGLE PANG. (2012) Effect of temperature and organic loading rates on anaerobic digestion of pig manure. Transactions of the Chinese Society of Agricultural Engineering, 2011, 27(12): 217-222.(In Chinese)
  • GUO, J., OSTERMANN A., SIEMENS, J., DONG, R., CLEMENS, J. (2012):  Short term effects of copper, sulfadiazine and difloxacin on the anaerobic digestion of pig manure at low organic loading rates. Waste management, 32(1):131-136
  • YEN-PHI, V. T., J. CLEMENS, A. RECHENBURG, B. VINNERAS, C. LENßEN & T. KISTEMANN (2009): Hygienic Effects and Gas Production of Plastic Bio-digesters under Tropical Conditions. Journal of Water and Health, 7 (4), 590-596        
  • JIANBIN GUO, XIAOPING LI, PAN XU, RENJIE DONG, JOACHIM CLEMENS. Process control and fluxes of medium size agricultural biogas plants management at ambient temperature: a case study in Beijing. Proceeding of 14th Ramiran International Conference, Lisboa, Portugal. 12-15th September 2010 ISBN: 978-972-8669-47-8.

Vorträge

  • Clemens J. (2013): Bewertung klimarelevanter Emissionen aus Biogasanlagen- Ansätze zur Minderung, Gülzower Fachgespräche FNR  am 25.9.2013
  • Clemens J, Dresen D.  (2013): Bewertung von Emissionen klimarelevanter Gase aus Biogasanlagen; vdi-Veranstaltung: Emissionen aus Biogasanlagen – Messen, Bewerten, Mindern; am 11. Juni 2013, Nürtingen
  • Clemens J. (2012): Leckageerkennung auf Biogasanlagen zum sicheren und ökonomisch und ökologisch optimierten Betrieb, Fachtagung Thüringen 2 / 2012 (Sicherheit in BGA), eine gemeinsame Veranstaltung des Fachverbandes Biogas e. V. – Regionalgruppe Thüringen, des Thüringer Bauernverbandes e.V. – Arbeitsgruppe Biogas und der Thüringer Landesanstalt für Landwirtschaft in Bösleben am 5.7.2012 
  • Clemens J. (2012): Verluste durch Methanemissionen an Biogasanlagen, Internationale Bio- und Deponiegas Fachtagung und Ausstellung in Kiel 2012, S 265-S. 282
  • Clemens J., Cuhls C., Mähl B., Liebetrau J., Herrmann T. (2012): Diffuse Methan-Emissionen aus anaeroben Bioabfallbehandlungsanlagen/Biogasanlagen 163-174, VDI-Bericht 2140, Diffuse Emissionen, VDI-Verlag, ISBN 978-3-18-092140-2
  • Clemens J. (2010): Treibhausgasemissionen aus landwirtschaftlichen Anlagen, Expertenforum „Emissionsvermeidung beim Betrieb von Biogasanlagen“, 16.9.2010 in Bonn, Kommission Reinhaltung der Luft im VDI und DIN-Normenausschuss KRdL
  • CARSTEN CUHLS, JOACHIM CLEMENS, PAN XU, JIANBIN GUO, RENJIE DONG (2009): Monitoring and Reduction of methane emissions from biogas plants. ORBIT 2009, Beijing, China

Veröffentlichungen

  • Clemens J, Neitzel S., Kohne S., Schreier W. (2012): Leakage control of biogas plants, Proceedings of Orbit conference 2012 in Rennes Clemens J. (2012): Verluste durch Methanemissionen an Biogasanlagen, Hsg: DAS IB GmbH, Tagungsbuch zur internationalen Bio- und Deponiegas Fachtagung und Ausstellung in Kiel 2012, S 265-S. 282
  • Clemens J., Cuhls C., Mähl B., Liebetrau J., Herrmann T. (2012): Diffuse Methan-Emissionen aus anaeroben Bioabfallbehandlungsanlagen/Biogasanlagen 163-174, VDI-Bericht 2140, Diffuse Emissionen, VDI-Verlag, ISBN 978-3-18-092140-2
  • LIEBETRAU, J., REINELT, T., CLEMENS, J., HAFERMANN, C., FRIEHE, J., WEILAND, P. (2012): Analysis of greenhouse gas emissions from 10 biogas plants within the agricultural sector, Water Science and Technology, Water Science & Technology 03/2013; 67(6):1370-1379
  • JAN LIEBETRAU, JAQUELINE DANIEL-GROMKE, KATJA OEHMICHEN, PETER WEILAND, JÖRG FRIEHE, CARSTEN HAFERMANN, JOACHIM CLEMENS (2012): Emissionsanalyse und Quantifizierung von Stoffflüssen durch Biogasanlagen im Hinblick auf die ökologische Bewertung der landwirtschaftlichen Biogasgewinnung und Inventarisierung der deutschen Landwirtschaft (FKZ: 22023606), Endbericht
  • CLEMENS J. (2012): Leakages at biogas plants, ADBA journal, UK
  • CLEMENS J. (2011): Leckagen an Biogasanlagen, Top Agrar.
  • Cuhls C., Mähl B., Clemens (2011): Treibhausgas-Emissionen aus Biogasanlagen; Umweltmagazin Januar-Februar, 44-45
  • LIEBETRAU J., CLEMENS J., CUHLS C., HAFERMANN C., FRIEHE J., WEILAND P., DANIEL-GROMK J. (2010): Methane emissions from biogas-producing facilities within the agricultural sector, Eng. Life. Sci., 10.
  • CARSTEN CUHLS, JOACHIM CLEMENS, PAN XU, JIANBIN GUO, RENJIE DONG. Monitoring and Reduction of methane emissions from biogas plants. Proceeding of ORBIT 2009, Beijing, China pp.318-322.
  • CUHLS C., MÄHL B., CLEMENS J. (2008): Emissionen aus der Kompostierung und Vergärung sder biologischen Abfallbehandlung II, 299-321, Feldmann Druck, Witzenhausen
  • CLEMENS J., TRIMBORN M., WEILAND P., AMON B. (2006): Mitigation of Greenhouse Gas Emissions by Anaerobic Digestion of Cattle Slurry, Agriculture, Ecosystems and Environment, 112, 171-177
  • CLEMENS J., CUHLS C. (2003): Greenhouse Gas Emissions from Mechanical and Biological Waste Treatment of Municipal Waste, Environmental Technology, 24, 745-754.
  • CLEMENS J., BERGMANN S., VANDRÉ R. (2002): "Reduced Ammonia Emissions from Slurry after Self-Acidification with Organic Supplements", Environmental Technology, 29, 429-435
  • WULF S., MAETING M., CLEMENS J. (2002): Effect of application technique on the emission of trace gases (NH3, CH4, N2O) after spreading co-fermented slurry on arable and grassland; Part I: Ammonia volatilization, Journal of Environmental Quality, 31, 1789-1794.
  • WULF S., MAETING M., CLEMENS J. (2002): Effect of application technique on the emission of trace gases (NH3, N2O, CH4) after spreading co-fermented slurry on arable and grassland; Part II: Greenhouse gas emissions, Journal of Environmental Quality, 31, 1795-1801.
  • WULF S., MAETING M., BERGMANN S., CLEMENS J. (2001): Simultaneous Measurement of NH3, N2O, and CH4 to assess efficiency of trace gas emission abatement after slurry application, Phyton, 41, 131-142.
  • CLEMENS J., AHLGRIM HJ (2001): Greenhouse Gases from Animal Husbandry, Nutrient Cycling in Agroecosystems, 60, 287-300.
  • CLEMENS J., HUSCHKA A. (2001): The Effect of Biological Oxygen Demand of Cattle Slurry and Soil Moisture on Nitrous Oxide Emissions, Nutrient Cycling in Agroecosystems, 59:193-198.
  • CLEMENS J, SCHILLINGER M.P., GOLDBACH H.; HUWE B. (1998): Spatial Variability of Nitrous Oxide Emissions and Soil Parameters - A Field Study, Biology and Fertility of Soils, 28:403-406.
  • CLEMENS J., BURKHARDT J., GOLDBACH H. (1997): Abiogenic nitrous oxide formation on aerosols, Atmosph. Environ., 31, 2961-2964.
  • CLEMENS J., VANDRÉ R., KAUPENJOHANN M., GOLDBACH H. (1997): Ammonia and nitrous oxide emissions after landspreading of slurry as influenced by application technique and dry matter-reduction. II Short term nitrous oxide emissions, Z. Pflanzenernähr. Bodenk., 160, 491-491.
  • CLEMENS J., HAAS B. (1997): Nitrous Oxide emissions from sewers, Acta hydrochem. hydrobiol., 25, 2, 96-99.
  • VANDRÉ R., CLEMENS J., GOLDBACH H., KAUPENJOHANN M. (1997): Ammonia and nitrous oxide emissions after landspreading of slurry as influenced by application technique and dry matter-reduction. I NH3, Z. Pflanzenernähr. Bodenk., 160, 303-307.
  • VANDRÉ R., CLEMENS J. (1997): Studies on the relationship between slurry, pH, volatilization process and the influence of acidifying additives, Nutrient Cycling in Agroecosystems, 47, 157-165.
  • HONG THL, HOA TN, CLEMENS J (2012): Performance of different composting techniques in reducing oestrogens content in manure from livestock in a Vietnamese setting; Environ Monit Assess
  • Yen-Phi VT, Rechenburg A, Vinneras B, Clemens J, Kistemann T (2010): Pathogens in septage in Vietnam. Science of the Total Environment 408(9): 2050-3
 
  • ANTONINI S., THANH NGUYEN P., ARNOLD U., EICHERT T., CLEMENS J. (2012): Solar thermal evaporation of human urine for nitrogen and phosphorus recovery in Vietnam, Science of the Total Environment 414, 592-599
  • ANTONINI S., ARIAS M.A., EICHERT T., CLEMENS J. (2012): Greenhouse evaluation and environmental impact assessment of different urine-derived struvite fertilizers as phosphorus sources for plants, Chemosphere 1202-1210
  • Samantha A., Paris S., Eichert T., Clemens J.  (2011): Nitrogen and phosphorus recovery from human urine by struvite precipitation and air stripping in Vietnam,  Clean – Soil, Air, Water 39 (12), 1099-1104
  • WOHLSAGER S, CLEMENS J, NGUYET PT, RECHENBURG A, ARNOLD U. (2010): Urine--a valuable fertilizer with low risk after storage in the tropics, Water Environ Res. 2010 Sep-Oct;82(9):840-7
  • WINKER M., VINNERÅS B., MUSKOLUS A., ARNOLD U., CLEMENS J (2009):  Fertiliser products from new sanitation systems: Their potential values and risks. Bioresource Technology, Vol. 100, Issue 18, 4090-4096
  • HAMMER H., CLEMENS J. (2007): A tool to Evaluate the Fertiliser Value and the Environmental Impact of Substrates from Wastewater Treatment, Water Science & Technology Vol 56 No 5 201–209
  • SIMONS J., CLEMENS J. (2004): The use of separated human urine as mineral fertilizer, 595-600; in (eds.) Werner et al.: ecosan-closing the loop, 7.-11. April, 2003, Lübeck, Germany, ISBN 3-00-012791-7
  • SCHERER H.W., GOLDBACH H.E., CLEMENS J. (2003): Potassium dynamics in the soil and yield formation in a long-term field experiment. Plant, Soil and Environment, 49, 531-535
 
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