Journal ArticleDOI
Ammonia inhibition in anaerobic digestion: A review
Orhan Yenigun,Burak Demirel +1 more
TLDR
Ammonia inhibition in anaerobic digestion systems and the recovery efforts after inhibition are discussed and the impacts of ammonia inhibition on the microbial population available in an aerobic digesters, namely bacteria and Archaea are evaluated in detail.About:
This article is published in Process Biochemistry.The article was published on 2013-05-01. It has received 991 citations till now. The article focuses on the topics: Anaerobic digestion & Methanogenesis.read more
Citations
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Journal ArticleDOI
Reviewing the anaerobic digestion of food waste for biogas production
TL;DR: In this paper, the authors reviewed the characteristics of food waste, the principles of anaerobic digestion, the process parameters, and two approaches (pretreatment and co-digestion) for enhancing AD in food waste.
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The role of additives on anaerobic digestion: a review
TL;DR: In this article, the authors present a comprehensive review about recent advances in the utilization of inorganic and biological additives for anaerobic digestion, including macro- and micro- nutrients supplements, ashes from waste incineration, compounds able to mitigate ammonia inhibition, and substances with high biomass immobilization capacity.
Journal ArticleDOI
Food Waste to Energy: An Overview of Sustainable Approaches for Food Waste Management and Nutrient Recycling
Kunwar Paritosh,Sandeep K. Kushwaha,Monika Yadav,Nidhi Pareek,Aakash Chawade,Vivekanand Vivekanand +5 more
TL;DR: The different aspects of anaerobic biodegrading approaches for food waste, effects of cosubstrates, effect of environmental factors, contribution of microbial population, and available computational resources for food Waste management researches are explored.
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Thermal hydrolysis for sewage treatment: A critical review.
TL;DR: It appears that understanding of thermodynamic and rheological properties of sludge is key to optimizing the process, however these parameters are largely overlooked by the literature.
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Use of biochars in anaerobic digestion
TL;DR: Kinetic and microbiota analyses revealed that pyrochar can prevent mild ammonia inhibition, and future research should pay attention to biochar-microbe interactions and the effects in continuously-fed anaerobic digesters.
References
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Journal ArticleDOI
Inhibition of anaerobic digestion process: A review
TL;DR: This review provides a detailed summary of the research conducted on the inhibition of anaerobic processes and indicates that co-digestion with other waste, adaptation of microorganisms to inhibitory substances, and incorporation of methods to remove or counteract toxicants before an aerobic digestion can significantly improve the waste treatment efficiency.
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Anaerobic digestion of swine manure: Inhibition by ammonia
TL;DR: A stable anaerobic degradation of swine manure with ammonia concentration of 6 g-N/litre was obtained in continuously stirred tank reactors with a hydraulic retention time of 15 days, at four different temperatures as discussed by the authors.
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The roles of acetotrophic and hydrogenotrophic methanogens during anaerobic conversion of biomass to methane: a review
B. Demirel,Paul Scherer +1 more
TL;DR: The aim of this paper is primarily to review the recent literature about the occurrence of both acetotrophic and hydrogenotrophic methanogens during anaerobic conversion of particulate biomass to methane (not wastewater treatment), while this review does not cover the activity of the acetate oxidizing bacteria.
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Thermophilic anaerobic digestion of livestock waste: the effect of ammonia
TL;DR: A stable digestion of cattle manure could be maintained with ammonia concentrations up to 6 g N/l after 6 months of operation, however, the methane yield was reduced and the concentration of volatile fatty acids increased from 1 to 3 g/l as acetate, compared to controls with an ammonia concentration of 2.5 gN/l.
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Methanosarcina: the rediscovered methanogen for heavy duty biomethanation.
TL;DR: The possibilities of Methanosarcina sp.