energy efficiency and decrease of co2 emissions

... efficiency, energy productivity, specific energy and net energy were calculated using the following Eqs [8]: Energy use efficiency = (Energy output (MJ ha-1)) / (Energy input (MJ ha-1)) (1) Energy ... heat of the output products and the total sequestered energy in the production factors Energy productivity is the amount of a product obtained per unit of input energy Energy output and net energy ... that, in all of the farm groups, the rate of direct energy was greater than that of indirect energy and the contribution of non-renewable energy forms was higher than that of renewable energy consumption...

Ngày tải lên: 05/09/2013, 16:30

... Brewery A and C fill KEGs, brewery A and B fill returnable bottles, and brewery B has a non-returnable filling line as well 3.2 Energy balance and minimal energy demand TE D The energy balance of different ... MANUSCRIPT energy efficiency and the use of renewable resources as energy supply For industry, the main possibilities for the reduction of GHGs will embrace 1) increased efficiency in energy conversion ... the sensibility of workers and managers The calculation of minimal energy demand of processes has proven to be efficient in SC evaluating distribution and process efficiencies and stimulating...

Ngày tải lên: 24/03/2014, 04:20

Ngày tải lên: 08/08/2014, 15:21

... The decrease of penetration capacity and purification efficiency during continuous use of the facility was investigated The facility consisted of two tanks In one of the tanks, continuous use of ... 45 Upper layer Lower layer of weir (cm) (cm) (cm) Akadama sand (5) Pit sand (40) Pit sand (45) Journal of Water and Environment Technology, Vol.3, No.2, 2005 water and Overflow water were measured ... content in pit sand The initial nitrogen content of Akadama sand in Tank A was higher than that of pit sand of Tank B The nitrogen content in both Tanks increased with time In both Tank A and B, the...

Ngày tải lên: 05/09/2013, 09:08

... lower M reduces the upward migration of CO2 [7], and (3) injection of brine into the aquifer with or after CO2 injection can accelerate the dissolution of CO2 and enhance its residual trapping by ... the mobility, viscosity, and relative permeability of the non-wetting phase (CO2) respectively and mw, µw, and krw are the mobility, viscosity, and relative permeability of the wetting phase (brine) ... typical lifespan of a PC power plant is around 30 years Thus, a total of 0.822 million metric tons of CO2 will be sequestered During the 600 days of injection, 20 cycles of alternating CO2- water slugs...

Ngày tải lên: 05/09/2013, 16:10

... Academy of Engineering v Acknowledgments The Committee on Benefits of DOE R&D on Energy Efficiency and Fossil Energy wishes to acknowledge and thank the staffs of the Office of Energy Efficiency and ... 1978 in DOE’s Office of Energy Efficiency and Renewable Energy and its Office of Fossil Energy The congressional charge for this evaluation limits its scope to the energy efficiency and fossil fuel ... DOE and to evaluate the utility of the analytic framework in a diversity of circumstances The committee then asked the Office of Fossil Energy and the Office of Energy Efficiency and Renewable Energy...

Ngày tải lên: 17/02/2014, 06:20

... ability of a GS site to detect leakage of CO2, at levels of percent and percent of the stored amount of CO2, into the atmosphere The MVA Program employs multiple Primary, Secondary, and Potential ... AC and an IRGA The rate of change of CO2 concentration in the chamber is used to derive the flux of CO2 across the ground surface at the point of measurement (LBNL, 2004) The NETL Office of Research ... understanding of CO2 GS, MVA technology and cost, and regulations through field testing of GS technologies A major portion of DOE’s Core R&D is aimed at providing an accurate accounting of stored CO2...

Ngày tải lên: 18/02/2014, 01:20

Ngày tải lên: 08/03/2014, 15:20

... Kingdom (9.4 percent of exports), Germany (7.1 percent of imports and 4.2 percent of exports), Poland (4.4 percent of exports), and Ukraine (3.1 percent of imports) Export and import cofll~odities include ... Germany (7.8 percent of exports and 14 percent of imports), Belarus (8.6 percent of imports), Ukraine (7.7 percent of imports), and the Netherlands (6.5 percent of exports)." Internal and external debt: ... Improvement of the banking system liquidity management and minimization of the share of non-effected payments in the payment turnova, Enhancement of operational efficiency of the automated system of inter-bank...

Ngày tải lên: 04/06/2014, 16:24

... increase of IL-9 and decrease of IL-5, IL-7, and IFN-g plasma levels, in both ICM and NIDCM CHF patients vs controls and the inverse correlation of IL-5 and IL-9 plasma levels with duration of disease ... levels and duration of disease was found in NYHA III-IV ICM patients only (n = 18) IL-7, IL-9 and IFN-g are part of signaling cascades that contribute to the development and/ or progression of chronic ... performed on ICM and NIDCM CHF patients (Table 1) and on control plasma The first group of factors was composed of MIP-1 b, VEGF, MCP-1, IL-9, and IL-8, (Figure 1A-E); the levels of these cytokines...

Ngày tải lên: 18/06/2014, 19:20

... increase of IL-9 and decrease of IL-5, IL-7, and IFN-g plasma levels, in both ICM and NIDCM CHF patients vs controls and the inverse correlation of IL-5 and IL-9 plasma levels with duration of disease ... levels and duration of disease was found in NYHA III-IV ICM patients only (n = 18) IL-7, IL-9 and IFN-g are part of signaling cascades that contribute to the development and/ or progression of chronic ... performed on ICM and NIDCM CHF patients (Table 1) and on control plasma The first group of factors was composed of MIP-1 b, VEGF, MCP-1, IL-9, and IL-8, (Figure 1A-E); the levels of these cytokines...

Ngày tải lên: 20/06/2014, 03:20

... The fundamental and unifying concept in the analysis of complex (large-scale) dynamical systems is the concept of energy The energy of a state of a dynamical system is the measure of its ability ... Furthermore, equalities hold in (4.1) and (4.2) if and only if ∆Ei = and βi Ei = β j E j , i, j = 1, , q, i = j Proof The proof is identical to the proofs of Propositions 3.3 and 3.9 Note that with the ... p) and ᏿max β p eT p (4.12) ᏿(E∗ ) = eT ploge (c + β/eT p) Proof The proof is identical to the proof of Proposition 3.17, and hence is omitted Proposition 4.8 shows that when all the energy of...

Ngày tải lên: 23/06/2014, 00:20

... the comparison of the young oak plants in the open field and in shade up to an age of 5-6 years at the end of 1994, we could not confirm the results of Jarvis (1964) and Ziegenhagen and Kausch (1993), ... of sustained xanthophyll cycledependent energy dissipation AustJ Plant Physiol 22, 261-276 Bilger W, Schreiber U, Bock M (1995) Determination of the quantum efficiency of photosystem II and of ... in the experimental garden of the Institute of Silviculture of the University of Freiburg, Germany, half in the open and half artificially shaded Since then the growth of the oaks has been monitored...

Ngày tải lên: 08/08/2014, 18:21

... Center, 1983 For information about many kinds of energy- efficient building ideas and renewable energy topics, contact: The Energy Efficiency and Renewable Energy Clearinghouse (EREC) P.O Box 3048 ... interior and structural work including floors, roofs, and exterior walls Wood is attractive for its color and warmth, and complements tile and masonry, as well as concrete walls, floors, and ceilings ... like clay, which may expand when wet and has poor permeability Soil tests, offered through professional testing services, can determine load-bearing capability of soils and possible settlements...

Ngày tải lên: 19/06/2015, 11:43

... the many topics and technologies pertaining to energy efficiency and renewable energy There are many groups that can help you make an informed decision when purchasing an energy efficiency product ... information 68° 55° Zone heating can produce energy savings of more than 20% compared to heating both occupied and unoccupied areas of your house Of course, the amount of savings you will achieve depends ... to 20% of your heating and cooling costs depending on the duration of setback periods and the degrees of temperature setback Automatic setback thermostats can be used to control all types of electric...

Ngày tải lên: 17/06/2016, 09:47

... manufacturers and suppliers in the United States For more information about many kinds of energy efficiency and renewable energy topics, contact: “Running Pump Less Often is More Efficient,” R Messenger and ... (see Resources), 1982, 68 pp FSEC researches and develops renewable energy and energy efficiency technologies, and educates the public on the results of its research Solar Heating for Swimming ... general and technical information to the public on many topics and technologies pertaining to energy efficiency and renewable energy “Swimming Pools Soak Up the Sun,” D Coughi, P Hesse and T Schiller,...

Ngày tải lên: 17/06/2016, 09:47

... heating and the increase of energy consumption for cooling Analog results are observed for the CO2 emissions by the use of diesel oil and electricity for heating and cooling The total CO2 emissions ... main field of interest is the analysis of energy systems, the design of HVAC systems and the energy conservation Dr Papakostas is member of ASHRAE and member of the Greek Institute of Solar Technology ... International Journal of Energy and Environment (IJEE), Volume 4, Issue 1, 2013, pp.59-72 69 Impact of degree-day data change on the energy consumption for heating and cooling and on CO2 emissions In...

Ngày tải lên: 05/09/2013, 16:10

... Increase Energy Efficiency and Reduce CO2 Emissions 200 Differences in Energy Intensity and CO2 Emissions across Countries 201 Energy Efficiency ... that CO2 48 TRACKING INDUSTRIAL ENERGY EFFICIENCY AND CO2 EMISSIONS emissions and efficiency gains from CHP are correctly reflected There are a number of elements First is the allocation of input ... the world’s energy supply and demand structure by developing alternative energy sources and increasing the efficiency of energy use T To assist in the integration of environmental and energy policies...

Ngày tải lên: 09/03/2014, 01:20

... the production of t of wheat yields a CED of 676 kWh and emissions of 360 kg of CO2e, where 31% of the CED and 27% of the CO2e emissions are attributable to the processing stage of mineral fertilizer ... 443,100 and about 208,800 ha, respectively, of arable land and grassland are released for non-food uses The cumulative energy demand of agriculture is lower by up to 38%, and the greenhouse gas emissions ... associated emissions and CED GEMIS comprises a lot of different agricultural processes including the correlation of energy demands and CO2e emissions, describing both plant production and animal...

Ngày tải lên: 18/06/2014, 18:20