Chemical evolution of volatile organic compounds in the outflow of the Mexico City Metropolitan area potx

Chemical evolution of volatile organic compounds in the outflow of the Mexico City Metropolitan area potx

Chemical evolution of volatile organic compounds in the outflow of the Mexico City Metropolitan area potx

... a single point in Fig. 9. Point 3 (∼17:00) is an interception of the plume at a lower altitude upon return into the MCMA. The higher mixing ratios of MTBE at the beginning and the end of the ... for the T0 and T1 sites at 9:00a.m., the G1 during the transect, and the C130 during the plume interception that oc- curred at the furthest point from the city. Each...
Ngày tải lên : 28/03/2014, 20:20
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Source Identification of Volatile Organic Compounds in Houston, Texas pdf

Source Identification of Volatile Organic Compounds in Houston, Texas pdf

... be used to identify the VOCs sources in the Houston area with the goals of (1) checking the feasibility of the expanded modeling to VOC sources, (2) observing the influences of environmental parametric ... this source. The red × at the center of the blue area is the sampling site. FIGURE 14. Location of propene. The circles denote the propene emitters....
Ngày tải lên : 22/03/2014, 14:20
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Volatile Organic Compounds in the Nation’s Ground Water and Drinking-Water Supply Wells pdf

Volatile Organic Compounds in the Nation’s Ground Water and Drinking-Water Supply Wells pdf

... and plastics, as well as in the synthesis of other organic compounds. VOCs also are used in the dry cleaning of clothing, in refrigeration units, and in the degreasing of equipment and home ... and as an intermediate product in organic synthesis. Also, chloroform and other THMs are by-products of the chlorination of drinking waters and wastewaters, and...
Ngày tải lên : 14/03/2014, 19:20
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DETERMINATION OF VOLATILE ORGANIC COMPOUNDS (VOC) IN CONSUMER PRODUCTS AND REACTIVE ORGANIC COMPOUNDS IN AEROSOL COATING PRODUCTS doc

DETERMINATION OF VOLATILE ORGANIC COMPOUNDS (VOC) IN CONSUMER PRODUCTS AND REACTIVE ORGANIC COMPOUNDS IN AEROSOL COATING PRODUCTS doc

... determining the percent by weight of the reactive organic compounds contained in aerosol coating products, for the purpose of determining compliance with the Aerosol Coatings Regulation. 5.1 The ... For determining the percent by weight of the individual ingredients in aerosol coating products, the precision and accuracy of the determination for each ing...
Ngày tải lên : 14/03/2014, 20:20
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Tài liệu Glossary of Volatile Organic Compounds ppt

Tài liệu Glossary of Volatile Organic Compounds ppt

... naturally in crude oil and in the tolu tree. It is produced in the process of making gasoline and other fuels from crude oil. Toluene is also used in making paints, paint thinners, fingernail ... a cleaning fluid, in industry and dry cleaning businesses, and in the household. Carbon tetrachloride also was used in fire extinguishers and as a fumigant to kill insects i...
Ngày tải lên : 14/02/2014, 03:20
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Influence of Phosphorus Concentration on the Biodegradation of Dissolved Organic Matter in Lake Biwa, Japan

Influence of Phosphorus Concentration on the Biodegradation of Dissolved Organic Matter in Lake Biwa, Japan

... production. From the viewpoint of mass balance, the four possible pathways to increase DOM in the lake are as follows: (1) increase in the DOM loading from the watershed, (2) increase in internal ... the increase in COD Mn . However, further study on the internal production will be required for the exact evaluation of the role of biodegradation activity...
Ngày tải lên : 05/09/2013, 10:17
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PROTOCOL FOR EQUIPMENT VERIFICATION TESTING OF VOLATILE ORGANIC CHEMICAL REMOVAL ppt

PROTOCOL FOR EQUIPMENT VERIFICATION TESTING OF VOLATILE ORGANIC CHEMICAL REMOVAL ppt

... 0.05. According to the 95% confidence interval approach, the " term is defined to have the value of 0.05, thus simplifying the equation for the 95% confidence interval in the following manner: ... packaging, and sample shipping to maintain a high level of accuracy in system monitoring. The FTO shall discuss the applicable ways of determining the accuracy o...
Ngày tải lên : 14/03/2014, 19:20
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DETERMINATION OF ORGANIC COMPOUNDS IN DRINKING WATER BY LIQUID-SOLID EXTRACTION AND CAPILLARY COLUMN GAS CHROMATOGRAPHY/MASS SPECTROMETRY pdf

DETERMINATION OF ORGANIC COMPOUNDS IN DRINKING WATER BY LIQUID-SOLID EXTRACTION AND CAPILLARY COLUMN GAS CHROMATOGRAPHY/MASS SPECTROMETRY pdf

... in µg/L in the water x sample A = integrated abundance of the quantitation ion of the analyte x in the sample A = integrated abundance of the quantitation ion of the internal is standard in ... by adding the solvent to the disk, drawing about half through the disk, allowing it to soak the disk for about a minute, then drawing the remaining solvent thro...
Ngày tải lên : 22/03/2014, 14:20
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Total Volatile Organic Compounds (WOC) in Indoor Air Quality Investigations doc

Total Volatile Organic Compounds (WOC) in Indoor Air Quality Investigations doc

... achieved by modulating the intensity of the infrared light (by chopping the light beam) with an acoustic frequency. The response of the PAS depends on the wavelength(s) of the infrared light used ... organic compounds to air quality complaints in office buildings of the European Parliament. In: Walkinshaw, D.S. (ed.), Indoor Air '90, Proceedings of...
Ngày tải lên : 28/03/2014, 19:20
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Biological Alteration of Zinc Complexation Characteristics of Dissolved Organic Matter in Domestic Wastewater Treatment Plant Effluent under River Water Environment

Biological Alteration of Zinc Complexation Characteristics of Dissolved Organic Matter in Domestic Wastewater Treatment Plant Effluent under River Water Environment

... recalcitrant compounds in terms of zinc complexation. On the other hand, a further examination of the variation of labile Zn during the incubation revealed a slight increment of the labile ... during the first 4 days of incubation period and became persistent. This degradation of binding sites was also in line with the increment of labile Zn concentratio...
Ngày tải lên : 05/09/2013, 10:15
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