Microbial-enhanced oil recovery (MEOR) is the use of microorganisms to increase the recovery of oil from existing oil reservoirs There are nearly 400 US patents dealing with MEOR some of which add microorganisms to nearly depleted oil reservoirs while others rely on the indigenous microorganisms Microbial-enhanced oil recovery (MEOR) is the use of microorganisms to increase the recovery of oil from existing oil reservoirs There are nearly 400 US patents dealing with MEOR some of which add microorganisms to nearly depleted oil reservoirs while others rely on the indigenous microorganisms


US 2010/0024076 Al ENHANCEMENT OF BIOMASS AND PRODUCTIVITY IN GRASSES 100011 This application claims the priority Of U S Provi- sional Application NO 61/083 770 filed on Jul 25 2008 the entire disclosure ofwhich is incorporated herein by reference BACKGROUND OF THE INVENTION 100021 1 Field of the Invention

Aug 07 2008A more efficient method for producing glucosamine from microbial biomass such as for example fungal biomass is disclosed In one embodiment a method for obtaining glucosamine from fungal biomass includes providing fungal biomass containing chitin such as Aspergillus Penicillium Mucor or mushroom The fungal biomass is then reacted in an acidic

May 01 2020United States Patent and Trademark Office steps of lipid extraction and purification can be avoided when microbial biomass is used directly in animal feed but it would need to be adapted or designed for this purpose E E AllenCharacterization and application of marine microbial omega-3 polyunsaturated fatty acid synthesis Methods in

Microbial Ecology: Fundamentals and Applications For his lifelong work in bioremediation and in the application of molecular methods to microbial ecology Dr Ronald Atlas received the American Society for Microbiology (ASM) award in Applied and Environmental Sciences He chairs the ASM's Public and Scientific Affairs Board Environment Committee and is frequently

Sep 25 2003United States Patent Application 20030181419 Kind Code: A1 Abstract: Glucosamine suitable for human or animal consumption is disclosed 18 A method of obtaining glucosamine from microbial biomass the method comprising the steps of: (a) providing chitin-containing biomass (b) reacting the chitin-containing biomass in an acidic

Thermochemical processes for biofuels production from biomass

Nov 20 2013The contribution of biomass to the world's energy supply is presently estimated to be around 10% to 14% The conversion of biomass to biofuels can be achieved primarily via biochemical and thermochemical processes Recently the use of thermochemical processes as pyrolysis and gasification has received great attention The biomass composition and form of

Jan 15 2020This is critical as the majority of microbial samples used in pathology originate from body sites that contain low concentrations of microbial DNA including skin tissue blood and urine These samples also known as low microbial biomass samples are difficult to examine without careful consideration and precautions to mitigate

Nov 11 2014US patent Main application technology and description 1 Fermentation hydrogen production procedure or system: 8420358: Method for the combined production of butanol and hydrogen: 8377668: Processing biomass: 6340581: The method and device for producing useful gas based on biological methods and exhaust 5464539

patent biomass hot water boiler - flashpoints au patent biomass hot water boiler Perspectives on Hot Water Thermal Storage for Biomass Boiler Systems Biomass Thermal Energy Council •When the heating system can use water temperature of 160 F or significantly lower Commercial-Scale Biomass Heating Program Program Manual p 18

Sep 07 2011Microbial cellulases have shown their potential application in various industries including pulp and paper textile laundry biofuel production food and feed industry brewing and agriculture Due to the complexity of enzyme system and immense industrial potential cellulases have been a potential candidate for research by both the academic

Application of manure and fertilizer affects the rate and extent of mineralization and sequestration of C in soil The objective of this study was to determine the effects of 3 yr of application of N fertilizer and different manure amendments on CO 2 evolution and the dynamics of soil microbial biomass and soluble C in the field Soil respiration soluble organic C and microbial biomass

Polymers from Biomass: Characterization Modification Degradation and Applications Mukund Adsul 1 Deepak K Tuli 1 Pratheep K Annamalai 2 Dilip Depan 3 and Shiv Shankar 4 1 DBT-IOC Centre for Advanced Bioenergy Research Indian

An aspect of the present disclosure is a microbial cell that includes a genetic modification resulting in the expression of a deficient form of an endogenous dioxygenase and a gene encoding an exogenous dioxygenase and a promoter sequence where the endogenous dioxygenase includes PcaH and PcaG the exogenous dioxygenase includes LigA and LigB the microbial

A Compilation of Global Soil Microbial Biomass Carbon

Jan 12 20153 Data Application and Derivation: The units of compiled data points (mmol Kg-1) and the produced maps (gC/m2) are different The steps for conversion and calculations from soil elemental concentration was calculated based on soil elemental density soil bulk density etc when producing the global maps of carbon and nitrogen density in the soil microbial biomass

Soil stabilization is a mechanical or chemical alteration of one or more soil properties to create an improved soil material possessing the desired engineering properties The aim of this article was to review bioenzyme-based soil stabilization techniques with an emphasis on bioenzymes production mechanism of soil stabilization and future challenges and opportunities of the sector

How much biomass is used for fuel? Biomass fuels provided about 5% of total primary energy use in the United States in 2017 Of that 5% about 47% was from biofuels (mainly ethanol) 44% was from wood and wood-derived biomass and 10% was from the biomass in municipal waste

Microbial biomass conversion processes take advantage of the ability of microorganisms to consume and digest biomass and release hydrogen Depending on the pathway this research could result in commercial-scale systems in the mid- to long-term timeframe that could be suitable for distributed semi-central or central hydrogen production scales depending on the

Aug 04 2017However the methods of producing microalgal biomass and products using wood-sourced lignocellulosic hydrolysates are not disclosed United States Patent Application Publication No 20092117569 discloses the use of source material that originates from treated wood pulp for cultivation of yeasts

Polyunsaturated fatty acids (PUFAs) of the ω-3 and ω-6 class (e g α-linolenic acid linoleic acid) are essential for maintaining biofunctions in mammalians like humans Due to the fact that humans cannot synthesize these essential fatty acids they must be taken up from different food sources Classical sources for these fatty acids are porcine liver and fish oil However microbial

Feb 17 2009United States Patent (10) Patent No : US 7 491 453 B2 : Logan et al (45) Date of Patent: Feb 17 2009 (54) Bio-electrochemically assisted microbial reactor that generates hydrogen gas and methods of generating hydrogen gas In particular this application claims priority of U S Provisional Patent Application 60/588 022 filed Jul 14

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Soaps Produced from Oil-Bearing Microbial Biomass and Oils (75) Inventors: Anthony G Day San Francisco CA (US Direct transesterification of agricultural products has been performed as reported in US Patent Application Publication Nos 20030229237 (published Dec 11 2003) and 20050020842 (published Jan 27 2005) These processes employ