Thermionic Emission

ZERO EMISSION; AN OPTIMUM WASTEWATER TREATMENT SYSTEM

ZERO EMISSION; AN OPTIMUM WASTEWATER TREATMENT SYSTEM

... OUTLINE OF WASTEWATER TREATMENT SYSTEM New Amagasaki water treatment plant (WTP) (373,000m3・d-1) of the Hanshin Water Supply Authority (HWSA) has introduced advanced water treatment system with ... Pollution Control Law and utilizing water resource effectively, washwater is reclaimed as raw water Figure shows wastewater treatment process at the WTP The wastewater treatment...

Ngày tải lên: 05/09/2013, 08:40

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Approach to Zero Emission Processes in Food Industry - Case Study for Soy-Sauce Production Process -

Approach to Zero Emission Processes in Food Industry - Case Study for Soy-Sauce Production Process -

... al., 1994] -6 - Journal of Water and Environment Technology, Vol.2, No.1, 2004 CONCLUSION An approach to zero emission processes in food industry was investigated for soy-sauce production process ... their emissions It also contributes to find out the origin of emissions In this study, the samples for analysis were taken at all production lines in actua...

Ngày tải lên: 05/09/2013, 08:40

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Effect of urban emissions on the horizontal distribution of metal concentration in sediments in the vicinity of Asian large cities

Effect of urban emissions on the horizontal distribution of metal concentration in sediments in the vicinity of Asian large cities

... based on a large number of samples taken in Korea In the case of Tokyo and in the Philippines, urban runoff from roads on rainy days contributes to the increase in metal concentration in the sediments ... and urban storm water on the distribution of metals is discussed The obtained metal concentrations in the sediments in the Philipp...

Ngày tải lên: 05/09/2013, 09:08

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Analytical study to minimize the engine exhaust emissions and safe knock limit of CNG powered four-stroke SI engine

Analytical study to minimize the engine exhaust emissions and safe knock limit of CNG powered four-stroke SI engine

... related to the compression ratio, and engine knock occurs more easily if the compression ratio is increased In order to fully understand the knock phenomenon and to find possible way to avoid knock ... fuel and engine design The present work involves a theoretical approach to develop a computational model of combustion in SI engine in order to underst...

Ngày tải lên: 05/09/2013, 15:28

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Effect of unsaturated fatty acid esters of biodiesel fuels on combustion, performance and emission characteristics of a DI diesel engine

Effect of unsaturated fatty acid esters of biodiesel fuels on combustion, performance and emission characteristics of a DI diesel engine

... investigating the relationship between percentage of unsaturation, maximum heat release rate and peak pressure for karanjia biodiesel Biodiesel of karanjia has a lower percentage of unsaturation and ... relatively higher in mahua biodiesel than that of biodiesel of palm In addition to unsaturation, ignition delay increases with fuel density and iodine value The effect...

Ngày tải lên: 05/09/2013, 15:28

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Thermodynamic analysis of gas – steam combined cycle with carbon dioxide (CO2) emissions saving

Thermodynamic analysis of gas – steam combined cycle with carbon dioxide (CO2) emissions saving

... Schematic diagram of basic gas – single pressure steam combined (BIP) cycle with vapor compression refrigeration cycle Modelling and governing equations For thermodynamic analysis of the described ... – oC in the next 30 – 40 years [12] This paper demonstrates the improvements in the efficiency of the gas – steam combined cycle with the increase...

Ngày tải lên: 05/09/2013, 15:28

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CO2e emissions from HVAC equipment and lifetime operation for common U.S. building types

CO2e emissions from HVAC equipment and lifetime operation for common U.S. building types

... the GHG emissions, both lifetime operational and M&P, from commercial buildings’ HVAC equipment in different geographical locations and climate regions; and, for various building types and fuel ... type emissions Figure CO2e GHG emissions for all buildings in Miami (1A) Figure 10 CO2e GHG emissions for all buildings in Seattle (4C) Figure 11 CO2e GHG emi...

Ngày tải lên: 05/09/2013, 15:28

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Carbon emission patterns in different income countries

Carbon emission patterns in different income countries

... and the Theil indicators of high income OECD, high income Non-OECD, upper middle income, low income countries (and regions) all show decreasing trends The indicators of lower middle countries (and ... income Non-OECD countries (and regions), 31 upper middle income countries (and regions), 35 lower middle income countries (and regions) and 23 low income countries (an...

Ngày tải lên: 05/09/2013, 16:10

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Changes of temperature data for energy studies over time and their impact on energy consumption and CO2 emissions. The case of Athens and Thessaloniki – Greece

Changes of temperature data for energy studies over time and their impact on energy consumption and CO2 emissions. The case of Athens and Thessaloniki – Greece

... degree-day data change on the energy consumption for heating and cooling and on CO2 emissions In order to reach conclusions regarding the effect of temperature data changes on the energy consumption of ... requirements for heating is 11.3% for Athens and 6.1% for Thessaloniki On the contrary, for the cooling period of the 1993-20...

Ngày tải lên: 05/09/2013, 16:10

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The effect of EGR rates on NOX and smoke emissions of an IDI diesel engine fuelled with Jatropha biodiesel blends

The effect of EGR rates on NOX and smoke emissions of an IDI diesel engine fuelled with Jatropha biodiesel blends

... reduction in NOX emission and increase in smoke, CO and HC emissions [3-5] Pradeep & Sharma [3] investigated the effects of hot EGR along with JB100 (100% Jatropha biodiesel) on engine performance and ... CO and unburned HC emissions The aim of the current study is to investigate the effect of EGR on performance parameters and exhaust emissions...

Ngày tải lên: 05/09/2013, 16:11

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An experimental investigation of performance and exhaust emission of a diesel engine fuelled with Jatropha biodiesel and its blends

An experimental investigation of performance and exhaust emission of a diesel engine fuelled with Jatropha biodiesel and its blends

... supply large volume of biodiesel, in fact, nearly half a dozen states of India have reserve a total of 1.72 million hectares of land for Jatropha cultivation and small quantities of Jatropha biodiesel ... some unreacted remainder of methanol and catalyst which if not removed can react and damage storing and fuel carrying parts During washing ester present react...

Ngày tải lên: 05/09/2013, 16:11

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Estimation of emissions of nonmethane organic compounds from a closed landfill site using a landfill gas emission model

Estimation of emissions of nonmethane organic compounds from a closed landfill site using a landfill gas emission model

... Nonmethane organic compounds (i.e VOCs) emitted from the studied closed landfill site using Landfill Gas Emission Model 1.1 Landfill gas emission model The landfill gas emission model used in this paper ... represents range of values of the total annual mass emission rate of nonmethane organic compounds (NMOC) in the studied landfill aft...

Ngày tải lên: 05/09/2013, 16:11

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Appendix 5 Spontaneous Emission Term and Factors

Appendix 5 Spontaneous Emission Term and Factors

... with a half-width Á! at half-maximum and using Copyright © 2004 Marcel Dekker, Inc Spontaneous Emission Term and Factors 301 an approximation that spontaneous emission peak frequency % oscillation ... "0 Rsp ¼ ðA5:9Þ The spontaneous emission term CsN/ s at the end of the right-hand side of the rate equation given by Eq (6.21) was introduced, by representing the total s...

Ngày tải lên: 19/10/2013, 22:15

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Stimulated Emission and Optical Gain in Semiconductors

Stimulated Emission and Optical Gain in Semiconductors

... Dekker, Inc Stimulated Emission and Optical Gain 3.4.2 57 Bandgap Shrinkage To analyze precisely the dependences of the gain spectrum and spontaneous emission spectrum on the carrier injection ... phenomenologically be interpreted in terms of interband relaxation Thus, combining the interaction with the optical wave giving rise to absorption and stimulated emission, i...

Ngày tải lên: 23/10/2013, 20:15

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EMISSION CONTROL (EMCON)

EMISSION CONTROL (EMCON)

... MIL-STD-461B/C RE-02 Army Equipment Figure MIL-STD-461 Narrowband Radiated Emissions Limits Note that in MIL-STD-461D, the narrowband radiated emissions limits were retitled RE-102 from the previous RE-02

Ngày tải lên: 05/11/2013, 22:15

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