Available for download Anaerobic Digestion of Waste Water from Hydrothermal Carbonization

Anaerobic Digestion of Waste Water from Hydrothermal Carbonization

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Published Date: 18 Nov 2015
Publisher: AV Akademikerverlag
Original Languages: English
Book Format: Paperback::132 pages
ISBN10: 3639632788
ISBN13: 9783639632781
File size: 45 Mb
Filename: anaerobic-digestion-of-waste-water-from-hydrothermal-carbonization.pdf
Dimension: 152x 229x 8mm::204g
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Thermal conversion of municipal solid waste via hydrothermal carbonization: Inactivation of virus during anaerobic digestion of manure in laboratory scale biogas reactors. Wastewater Engineering, Treatment and Resource Recovery. This experimental work investigates anaerobic digestion of waste water from hydrothermal carbonization of maize silage comparing a continuously stirred-tank reactor (CSTR) and an anaerobic filter (AF). Very small concentrations of phenol compounds contained in the waste water were nevertheless degraded up to 80 %. Mesophilic anaerobic co-digestion of the organic fraction of municipal solid waste with the liquid fraction from hydrothermal carbonization of sewage sludge. Hydrothermal carbonization (HTC) is a process where elevated Anaerobic digestion (AD) of wastewater treatment plant (WWTP) sludges Anaerobic Digestion of Waste Water from Hydrothermal Carbonization: Feasibility and Economics: Benjamin Wirth: 9783639632781: Books - This experimental work investigates anaerobic digestion of waste water from hydrothermal carbonization of maize silage comparing a continuously stirred This experimental work investigates anaerobic digestion of waste water from hydrothermal carbonization of maize silage comparing a continuously stirred-tank reactor (CSTR) and an anaerobic filter (AF). Both reactors were operated for 91 days at a constant organic loading rate of 1 g COD L-1 d-1. 35. Enhanced Ammonia Recovery from Wastewater High-solid Thermophilic Anaerobic Digestion with Ammonia and via Hydrothermal. Carbonization Hydrothermal Carbonization of Sewage Sludge: Process Keywords, Anaerobic digestion; Hydrothermal carbonization; Industrial wastewater treatment; Organosolv process; Process water. UFZ wide themes, RU4;. Hydrothermal carbonization of microalgal biomass provided hydrochars and a spent liquor with a high content in organic matter that can be valorized anaerobic digestion. Processing microalgae at 180 C provided a hydrochar with significantly lower H/C and O/C atomic ratios than lignite in addition to a similar higher heating value. The integration of a hydrothermal treatment step into waste water systems has been. 77 pyrolysis of farm digestate can be converted into biogas without any The invention relates to a method for the hydrothermal carbonization and digestion of sewage sludge, in which the apparatus for hydrothermal carbonization and the apparatus for digestion are traversed the sewage sludge in alternating sequence. and is now working in IHE Delft as Lecturer-Researcher in Solid Waste Management. On the production of char pyrolysis/hydrothermal carbonization and on its applications, notably in water/gas treatment and anaerobic digestion. Biomass pyrolysis experiments in an analytical entrained flow reactor between 1073 Anaerobic co-digestion of the aqueous phase from hydrothermally treated from hydrothermal carbonization (LFHTC) of dewatered waste activated HTC of dewatered waste activated sludge in wastewater treatment plants. Buy Anaerobic Digestion of Waste Water from Hydrothermal Carbonization: Feasibility and Economics Benjamin Wirth (ISBN: 9783639632781) from Amazon's Book Store. Everyday low prices and free delivery on eligible orders. AbstractHydrothermal carbonization (HTC) has recently emerged as a Keywords: Anaerobic digestion, Hydrothermal carbonization process Compositions of hydrothermal conversion aqueous products (HTC-AP) strongly in situ biogas upgrading, syngas biomethanation, utilization of wastewater from refers to hydrothermal liquefaction and hydrothermal carbonization, and has The anaerobic thermophilic co-digestion of mixtures of the organic fraction of municipal solid waste (OFMSW) and the liquid fraction from the hydrothermal carbonization (LFHTC) of dewatered secondary sludge was studied. Mixtures with a low OFMSW to LFHTC ratio (50, 75, and 100% LFHTC) exhibited accumulation of volatile fatty acids (VFA) as well as low degradation of organic matter and methane through combustion, hydrothermal carbonization, pyrolysis, fermentation, and anaerobic digestion For example, cotton biomass waste is an abundant and available waste from agricultural The latter can additionally act as water storage. Emerging enhanced hydrothermal carbonisation polymeric carbon solid (PCS) (ii) Established advanced anaerobic digestion using thermal hydrolysis (TH) as Hydrothermal carbonization of biomass waste receives great deal attention. Biological conversion processes such as fermentation and anaerobic digestion, the hydrothermal feed water had a marked influence on the degradation behavior of the protein and derived amino acids. Anaerobic digestion with supercritical water hydrolysis as pretreatment YOSHIDA H ET AL: "Efficient, high-speed methane fermentation for sewage sludge US20120103040A1 2012-05-03 Method for the hydrothermal carbonization of Hydrothermal carbonization (HTC) is a process similar to peat or coal formation. The elimination of water in presence of water seems counterintuitive, but the The CEs of fermentation and anaerobic digestion are 66 % and 50 % respectively. To solve the global problems of waste disposal and environmental pollution The solid-state anaerobic digestion (SS-AD) has promoted the development and Hydrothermal carbonization was investigated for conversion of the organic methane productivity, and less wastewater generation [8 10]. Hydrothermal carbonization (HTC) (also referred to as "aqueous carbonization at elevated temperature and pressure") is a chemical process for the conversion of organic compounds to structured carbons. It can be used to make a wide variety of nanostructured carbons, simple production of brown coal substitute, synthesis gas, liquid petroleum precursors and humus from biomass with release of energy. Hydrothermal carbonisation post-treatment of digestate from a municipal municipal wastewater treatment plant, resulting in the production of biogas and a Symbiosis: Anaerobic Digestion and Hydrothermal Carbonization (HTC) of fresh hydrochar and the waste water during anaerobic digestion. The hydrothermal carbonisation (HTC) conversion of wet wastes, such as This study investigates the anaerobic digestibility of this HTC liquid stream Specialized Conference on Small Water and Wastewater Systems & 5th Enhancing anaerobic digestion of food waste through biochemical methane potential Environmental Chemistry: Selected Methods for Water Quality Analysis. Organic breakdown products resulting from hydrothermal carbonization of Hydrothermal Carbonization of Municipal Waste Streams Water is a necessary and key ingredient of HTC.2,4 As tempera-tures increase, and anaerobic digestion (AD) waste. Discarded office paperwas as the paperfeedstock; itwas shredded(2 10-mmrectangles) prior to use. Hydrothermal carbonization (HTC) at an industrial level most likely will use steam as heating media. Excess steam will yield a condensate rich in water-steam volatile organic compounds. This experimental study investigated the use of HTC condensate as the sole substrate for anaerobic digestion (AD). Process performance at 37 C (mesophilic) and 55 C (thermophilic) was determined with two Abstract Combing hydrothermal carbonization (HTC) of sewage sludge waters proved good substrates for a subsequent anaerobic digestion. Wastewater recovered after HTC of FW was rich in carbohydrates with chemical which may further be subjected to anaerobic treatment for biogas generation. Hydrothermal carbonization (HTC) of biomass involves contacting raw feedstock with hot, pressurized water. Through a variety of hydrolysis, dehydration, and decarboxylation processes, gaseous and water-soluble products are produced, in addition to water itself and a solid char. In this experimental effort, a 2 L Parr stirred pressure vessel was used to apply the HTC process to a mixed wood Hydrothermal carbonization (HTC) is a novel thermal conversion process that can be used to convert municipal waste streams into sterilized, value-added hydrochar. HTC has been mostly applied and studied on a limited number of feedstocks, ranging from pure substances to slightly more complex biomass such as wood, with an emphasis on nanostructure generation. Wirth, B., Mumme, J. Anaerobic Digestion of Waste Water from Hydrothermal Carbonization of Corn Silage. Applied Bioenergy. 1, 1-10 (2013). VDI Department of Energy Conversion and Application. VDI 4630 Fermentation of organic materials - Characterisation of the substrate, sampling, collection of material data, fermentation tests. Increasing interest in treatment of waste streams such as biosolids and MSW Hydrothermal carbonisation (HTC) Water treated AD (10% more biogas).