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

... for measuring total volatile organic compounds in indoor air. Indoor Air, 5,247-257. Knoppel, H. and De Bortoli, M., 1990. Experiences with indoor measurements of organic compounds. In: D.M. ... of volatile organic compounds. Environment International, 12, 167- 175. Molhave, L., 1990. Volatile organic compounds, indoor air quality and health. In: Walk...

Ngày tải lên: 28/03/2014, 19:20

... pressure -volatile organic compounds (LVP-VOC) as that term is defined in section 94508(a), and (3) the reactive organic compounds (ROC) contained in aerosol coating products, as that term is defined ... VENTING PLATFORM GLASS AEROSOL CONTAINER METHOD 310 DETERMINATION OF VOLATILE ORGANIC COMPOUNDS (VOC) IN CONSUMER PRODUCTS AND R...

Ngày tải lên: 14/03/2014, 20:20

... undoubtedly been present in chlorinated drinking water since the first continuous municipal application of chlorination in 1908. (4) The production and use of manmade organic compounds, many of ... drinking-water supplies including the monitoring of river intakes and production wells of large CWSs, as well as the continued sampling of domestic wells. In addi- tion, major factor...

Ngày tải lên: 14/03/2014, 19:20

... Municipal Airport site in Houston during the Texas Air Quality Study (TexAQS) 2000. The analysis determined the profiles and contributions of nine sources and the corresponding wind speed, wind direction, ... sources in complex VOC systems and extract useful information for locating VOC emitters and controlling their emissions in the Houston area. Introduction Volatile organic...

Ngày tải lên: 22/03/2014, 14:20

... during the nighttime cycle, perhaps indicating problems with the modeled nighttime boundary layer height. A northeast transport event was studied in which air orig- inating in the MCMA was intercepted ... 0-1000 km downwind. decreasing importance of NMHCs as they are reacted away to form products. In addition, a northeast transport event was studied in which air originating in t...

Ngày tải lên: 28/03/2014, 20:20

... 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 ... as 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 in gr...

Ngày tải lên: 14/02/2014, 03:20

... et al. derivatives are used in cosmetics, paints and coatings, lubricants and in the food industry (Bódalo et al., 2005). They are useful chemical intermediates in the synthesis of ne chemicals ... metabolites which includes: alcohols, sulphur compounds, ketones, hydrocarbons, uorescent pigments, organic acids, esters, carbonyls, and diamines. Microbial product quality or...

Ngày tải lên: 05/03/2014, 20:20

... volatile alkenes present in gasoline. 19 Figure 5. Composition of non-methane organic compounds in liquid gasoline by class. Figure 6. Normalized reactivity of liquid gasoline calculated using ... trimethylpentanes and similar compounds in Sacramento gasoline (these are included with isoalkanes in Figure 5). These compounds would not be as much needed in Sacramento gaso...

Ngày tải lên: 05/03/2014, 20:20

... continuously using Q-Trac Indoor Air Quality monitors through the sample ports in the trailer doors. Mixing fans were run for 15 - 20 minutes after dumping CO 2 into trailers allowing the air ... concentrations of individual and total volatile organic compounds in residential indoor air of Schleswig-Holstein, Germany” J. Environ. Monit. Vol. 6, 745-752. Hodgson, A....

Ngày tải lên: 22/03/2014, 14:20

... Sciences Institute of Medicine issued a report on the role of indoor air quality in the growing asthma epidemic. The report, “Clearing the Air: Asthma and Indoor Air Exposures,” confirmed that indoor ... etc. • Ensuring proper mainte- nance of heating and air con- ditioning systems • Installing HEPA filters—which trap very small particles • Planning for ongoing improvement of...

Ngày tải lên: 23/03/2014, 23:20