simultaneous saccharification and fermentation in commercial ethanol production from starch
Different physical and chemical pretreatments of wheat straw for enhanced biobutanol production in simultaneous saccharification and fermentation
Ngày tải lên :
05/09/2013, 15:28
... pretreatment and saccharification was examined by adding 3.3 g of wheat straw in 100 ml monoethanolamine solution in a 200 ml shaker flask The monoethanolamine concentration was varied from 0.1, ... acid during pretreatment and saccharification Finally soaking process was examined to determine the effect of reduced temperature during acid pretreatment and saccharification Figure examined glucose ... to industries because costs of supplying heat and energy during pretreatment was eliminated Figure Comparison of sugar concentrations from soaking and no soaking process: (beside soaking and...
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Tài liệu THE ECONOMIC FEASIBILITY OF ETHANOL PRODUCTION FROM SUGAR IN THE UNITED STATES docx
Ngày tải lên :
22/02/2014, 05:20
... increasing the demand for ethanol and the interest in ethanol production in the United States Ethanol can be produced from carbohydrates such as sugar, starch, and cellulose by fermentation using yeast ... converting sugarcane and sugar beets into ethanol, compared with processing sugarcane into raw sugar and sugar beets into refined sugar, due to price increases for raw and refined sugar in recent ... gasoline additive MTBE and ethanol is also used as a gasoline extender and octane enhancer Prices of crude oil and gasoline increased significantly in 2004 and especially in 2005 and continue...
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THE ECONOMIC FEASIBILITY OF ETHANOL PRODUCTION FROM SUGAR IN THE UNITED STATES pot
Ngày tải lên :
08/03/2014, 06:20
... increasing the demand for ethanol and the interest in ethanol production in the United States Ethanol can be produced from carbohydrates such as sugar, starch, and cellulose by fermentation using yeast ... converting sugarcane and sugar beets into ethanol, compared with processing sugarcane into raw sugar and sugar beets into refined sugar, due to price increases for raw and refined sugar in recent ... gasoline additive MTBE and ethanol is also used as a gasoline extender and octane enhancer Prices of crude oil and gasoline increased significantly in 2004 and especially in 2005 and continue...
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"The Potential of Cellulosic Ethanol Production from Municipal Solid Waste: A Technical and Economic Evaluation" doc
Ngày tải lên :
09/03/2014, 00:20
... from black bins, and 700 tons from green bins MSW from blue bins contains recyclables, such as paper, cardboard, plastic, glass and cans, while that from green bins contains grass and woody wastes ... were incorporated into an economic model to determine the economic feasibility of converting MSW to ethanol and identify opportunities for improving the economics The minimum ethanol selling price ... woody wastes Comparing with MSW from black bins, which contains un-sorted residential and commercial wastes, MSW from blue and green bins are more readily for bioconversion to fuel ethanol because...
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From the Critics’ Corner: Logic Blending, Discursive Change and Authenticity in a Cultural Production System* potx
Ngày tải lên :
30/03/2014, 16:20
... valorizing and naturalizing musical tastes In addition, critics are key actors who can moderate and in uence how institutional change works its way into organizations, and in turn, may be drivers in ... including those in the arts are not as insulated from market forces as they once were as a result of recent declines in governmental funding and concomitant pressures for revenue generation and ... was jointly published by Facts on File U.S.A and Blandford Press in the United Kingdom Henry earned his bachelor’s degree in music history from UCLA and a graduate degree in musicology from Yale...
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Báo cáo sinh học: " Predicting the consequences of selecting on PrP genotypes on PrP frequencies, performance and inbreeding in commercial meat sheep populations" doc
Ngày tải lên :
14/08/2014, 13:22
... Standard errors for G ranged from 0.009 to 0.016 in terminal sire breeds and from 0.005 to 0.010 in hill breeds Standard errors for F ranged from 0.03 to 0.07 % in terminal sire breeds and from ... occurred during the first five years Changes in fARR , and consequent changes in genetic gain for performance and in inbreeding, when applying S2 and S3 to different groups of breeding animals in hill ... retained in the two breeds and potentially carrying the VRQ allele at time t = (1 /3 of the reference sire team was retained in the crossing sire and /2 was retained in the terminal sire) In subsequent...
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Health Care Quality and Disparities in Women: Selected Findings From the 2010 National Healthcare Quality and Disparities Reports potx
Ngày tải lên :
14/03/2014, 14:20
... in quality and progress on reducing disparities with respect to certain services, geographic areas, and populations, including: • Cancer screening and management of diabetes • States in the central ... quartile In all years, Asian/Pacific Islanders had higher rates than Whites 3 l The achievable benchmark could be attained overall and by most racial/ethnic and income groups in about years Whites and ... such as smoking and obesity contribute to or worsen heart disease, a leading cause of death Helping patients choose and maintain healthy lifestyles is a critical role of health care l From 2002...
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Role of C-Reactive Protein and Procalcitonin in Differentiation of Tuberculosis from Bacterial Community Acquired Pneumonia potx
Ngày tải lên :
22/03/2014, 18:20
... radiographic findings Therefore, CRP and PCT might have a role in the diagnostic algorithm as rapid, noninvasive tests No difference was observed in the discriminating power of CRP and PCT for ... after the initial evaluation will affect 341 the treatment strategy Although we found no difference in the discriminating power of CRP and PCT for distinguishing pulmonary TB from bacterial infection, ... Infect Dis 2007;7:10 14 Ortqvist A, Hedlund J, Wretlind B, Carlstrom A, Kalin M 28.Moulin F, Raymond J, Lorrot M, et al Procalcitonin in children Diagnostic and prognostic value of interleukin-6...
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Anaerobic thermophilic fermentation for acetic acid production from milk permeate
Ngày tải lên :
05/05/2014, 08:44
... and fermentation in a medium containing 25 mmol l − lactose from milk permeate is shown in Fig Products from this fermentation included lactate, acetate, ethanol, and CO2 and H2 (not shown) In ... produced acetate, ethanol, CO2 and H2 from lactose, although lactate was the major fermentation product in several strains However, these by-products, including CO2 and H2, from the heterofermentation ... atmosphere The vitamin solution (see medium 141 in the DSM catalogue) contained (in mg l − 1): biotin, 2; folic acid, 2; pyridoxin-HCl, 10; thiamine-HCl · 2H2O, 5; riboflavin, 5; nicotinic acid, 5;...
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Báo cáo y học: " Impact of concomitant DMARD therapy on adherence to treatment with etanercept and infliximab in rheumatoid arthritis. Results from a six-year observational study in southern Sweden" docx
Ngày tải lên :
09/08/2014, 08:23
... patients receiving hydroxychloroquine, sulfasalazine, and (to a lesser extent) leflunomide and azathioprine might change over time (HAQ score, CRP level, and DAS28) to complement findings from the ... etanercept and infliximab comparing groups of patients starting either TNF-blocking drugs in combination with MTX or as monotherapy is shown in Table The number of patients initiated on TNF-blocking ... between infliximab and etanercept are emerging [19-21] These findings could possibly explain differences demonstrated in this study At this point, it should be noted that reasons for ceasing treatment...
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Báo cáo y học: "Baicalein inhibits IL-1β- and TNF-α-induced inflammatory cytokine production from human mast cells via regulation of the NF-κB pathway" pot
Ngày tải lên :
13/08/2014, 13:22
... transferrin and sodium selenite, mM L-glutamine, and 5% heat inactivated fetal bovine serum in a 37°C incubator with 5% CO2 The cell cultures were maintained in 75 cm2 flasks (Corning) [25] Induction ... BAI inhibits IL-1β- and TNF-α-induced IL-6, IL-8, and MCP-1 production in mast cells First, the effect of BAI on production of the inflammatory cytokines, IL-6, IL-8, and MCP-1, from IL-1β- and ... mediators and select inflammatory cytokines [1,2] sions from IL-1β- and TNF-α-activated human mast cells Our results showed that BAI inhibited the production of inflammatory cytokines through inhibition...
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Simultaneous hydrogen production and consumption in Anaerobic mixed culture fermentation
Ngày tải lên :
05/09/2013, 14:58
... glucose fermentation have demonstrated the strong influence of pH on the product distribution [26-29] These studies show a decrease in butyrate and hydrogen production and an increase in acetate and ... programmed to go from 80 ºC, hold for one minute, to 180 ºC at a rate of 30 ºC/min, and then to 230 ºC at a rate of 100 ºC/min The carrier gas used was helium at 24 mL/min The injector and detector ... in continuous culture at 55 °C Even though molecular hydrogen consumption has been recognized as a possible hindrance for sustainable hydrogen production [21-24], simultaneous H2 production and...
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Tài liệu Good practices in planning and management of integrated commercial poultry production in South Asia ppt
Ngày tải lên :
21/02/2014, 01:20
... strain of the bird, age and body weight at the start of laying, lighting schedule during growing and laying, feed quality (protein, energy, vitamins, mineral and trace mineral content and toxin-free ... Protein Amino acids Lysine Methionine Methionine + Cystine Minerals Calcium Available Phosphorus Manganese Zinc Iron Copper Iodine Selenium Vitamins Vitamin A Vitamin D3 Vitamin E Vitamin K Choline ... vitamins like biotin, riboflavin, folic acid, pyridoxine and choline are more stable, and losses not normally arise during the process of milling and mixing Thiamin (B1) is sensitive to heat and...
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Energy efficiency and cost analysis of canola production in different farm sizes
Ngày tải lên :
05/09/2013, 16:30
... Mohammadi was born in 1983 in Tehran/Iran, received his B.Sc and M.Sc degrees in Agricultural Machinery Engineering from the Urumia University and University of Tehran, Iran, in 2005 and 2008, respectively ... Conclusions In this study the energy use efficiency and benefit to cost ratio of canola production in small, medium and large farms was examined Data used in this study were obtained from 130 randomly ... only for providing higher energy use efficiency and decreasing production costs, but also for reducing negative effects to the environment, human health and for maintaining sustainability References...
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A study on written structures, personal pronoun, decision and attitude expressions in commercial correspondence
Ngày tải lên :
11/12/2013, 23:57
... features and effects that bring into business letters in communication process We are going to mention in the next part in details 25 2.2 Sentence kinds in Commercial Correspondence of English in comparison ... the ideal string words behind various realizations in utterance and inscriptions” 2.1.2 Kinds of sentence Kinds of sentence in language are very complex and they are classified basing on many ... business term sources So that, they can make the sentences flexible, precise and easily-understood In modern life, using Commercial Correspondence is really important in trading and financing...
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STUDIES ON CATTLE MILK AND MEAT PRODUCTION IN FOGERA WOREDA: PRODUCTION SYSTEMS, CONSTRAINTS AND OPPORTUNITIES FOR DEVELOPMENT doc
Ngày tải lên :
08/03/2014, 23:20
... milk and meat production potential is found in this woreda in which the production and productivity has been severely declined due to production constraints such as lack of production inputs and ... production inputs, to identify the dairy products and beef market chain participants and to identify the main constraints and outline the interventions, it is due to this understanding that the ... Dr Eshte Dejene in finding and creating links with the sponsor NGO for my study I am thankful to Ato Abebaw Getachew and Zemen Ayalew for their kind cooperation starting from shaping up of the...
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New Technologies in Ethanol Production ppt
Ngày tải lên :
09/03/2014, 00:20
... 37-percent increase in energy from ethanol produced in dry mills and a 30-percent increase from wet mills This value was revised in 2004 by updating energy estimates for corn production and yield, ... an ethanol plant and poultry farms) by generating electric power and steam for ethanol production from chicken litter Coproduction of power and steam from a waste stream is being developed in ... the mill In the dry mill, the milling step consists of grinding the corn and adding water to form the mash In the wet mill, milling and processing are more elaborate because the grain must be...
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mitigating water pollution in vietnamese aquaculture production and processing industry the case of pangasius and shrimp
Ngày tải lên :
13/03/2014, 18:58
... by draining the water, cleaning algae and grass from the bottom and surrounding embankment, dredging sludge and lining the bottom with Ca(OH)2 (10-15kg/100 m2) to adjust the pH and to disinfect ... clean water for processing, such as for washing raw material and products, cleaning of machines, containers or flushing the working floor, de-icing, thawing and salt soaking All the water used ... reuse, and recycle to advance sustainable industrial systems Industrial ecology, as a broad framework for thinking and acting in the realm of sustainability, looks at industrial economies by using...
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Trends in Postsecondary Credit Production, 1972 and 1980 High School Graduates potx
Ngày tải lên :
15/03/2014, 07:20
... postsecondary institutions rather than from self reports from students By comparing times to complete levels as defined by credit hour production and levels completed in the time period, some interesting ... files contain information from the base year (1972) study, five followup studies (the last being in 1986), and the PETS data collected in 1984 The HS&B:80/Sr data files contain information from the ... has initiated many programs to maintain an equivalent share of low income and minority students and, indeed, statistics show there is little difference between the two sectors in terms of minority...
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ICP30112 Certificate III in Printing and Graphic Arts (Graphic Design Production) pdf
Ngày tải lên :
17/03/2014, 17:20
... to an individual working in graphic design in the printing and graphic arts industry They produce art and layouts of wording for reproduction in print and electronic media, such as magazines, ... using personal protective equipment correctly working within moral, copyright, intellectual property and legislative requirements and policies Learning giving and following simple routine instructions ... Certificate IV in Printing and Graphic Arts (Management/Sales) Approved © Commonwealth of Australia, 2012 Page of Innovation and Business Skills Australia ICP30112 Certificate III in Printing and Graphic...
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