Results 181 to 190 of about 15,617 (227)

Ambient BTX measurements in Suzhou, China

Environmental Monitoring and Assessment, 2009
Within the Sino-Italian environmental protection cooperation framework established in 2002, a comprehensive air quality monitoring network has been developed in urban Suzhou, a medium-sized Chinese city, in compliance with European standards (Directive 96/62/EC).
Wang Fenjuan, Costabile Francesca, Liu Fenglei, Hong Weimin, Fang Dong, Allegrini Ivo   +5 more
openaire   +3 more sources

Pluses and minuses of BTX behavior

Science, 2016
Organic Chemistry Batrachotoxin is a potent neurotoxin produced by the endangered Colombian poison dart frog and is an agonist of voltage-gated sodium ion channels (NaVs). Logan et al. developed a chemical synthesis of this molecule, denoted (−)-BTX, by taking advantage of a tin hydride ...
openaire   +2 more sources

Selective methanol conversion to BTX

Industrial & Engineering Chemistry Product Research and Development, 1986
Etude experimentale des performances de deux catalyseurs du type zeolite SM-5, dans les conditions de transformation du methanol en benzene/toluene ...
Grigore Pop, Gavril Musca, Gheorghe Maria, Sorin Straja, Raul Mihail   +4 more
openaire   +1 more source

Btx als DFÜ? — Tabellenkalkulation zur Kostenabschätzung einer Btx-Anwendung —

1985
Die Gebuhren vielfalt von Bildschirmtext (Btx) erschwert insbesondere dem Btx-Laien die Einschatzung seiner Erwartungen an eine Btx-Anwendung. Daher wird zur Kostenabschatzung des Btx-Einsatzes im Bereich der innerbetrieblichen Kommunikation ein Funktionen-Modell mit dem Tabellenkalkulationsprogramm MULTIPLAN beschrieben.
openaire   +1 more source

Transport of a BTX mixture in a groundwater aquifer material

Bulletin of Environmental Contamination and Toxicology, 1991
Gasoline is a complex mixture of aliphatic, aromatic and alicyclic hydrocarbons. In addition, such additives as organometallic compounds, alcohols, organohalide compounds and phosphates may be present, depending on the manufacturer. The so-called BTX compounds (benzene, toluene, and o-, m-, and p-xylene) are, however, aromatic compounds which appear to
C G, Uchrin, J, Katz
openaire   +2 more sources

Amaris Btx/2 Plus — Professionelles Btx unter DOS

1992
Der hier vorgestellte Amaris Btx/2 Plus Softwaredekoder bietet eine Vielzahl von Funktionen, ist leicht zu bedienen und kann insbesondere Anwendern, die haufig mit Btx arbeiten, empfohlen werden. Der Dekoder lauft unter MSDOS und zeigt beispielhaft den Leistungsumfang von DOS-Softwaredekodern.
openaire   +1 more source

Der Btx-Rechnerverbund und der IBM-PC als Btx-Endgerät

1985
Der technologische Fortschritt offnet gerade im Bereich der Information und Kommunikation standig neue Chancen, zumindestens aber eine Vervollkommnnung bereits vorhandener Mittel und Methoden. Das Fernsehgerat und das Telefon sind bewahrte Kommunikationsmedien, die in den vergangenen Jahren standig verfeinert und verbessert wurden.
openaire   +1 more source

Degradation of BTX by dissimilatory iron-reducing cultures

Biodegradation, 2006
The ability of indigenous bacteria to anaerobically degrade monoaromatic hydrocarbons has received attention as a potential strategy to remediate polluted aquifers. Despite the fact that iron-reducing conditions are often dominating in contaminated sediment, most of the studies have focussed on degradation of this class of pollutants with other ...
Botton, S., Parsons, J.R.
openaire   +4 more sources

Biodegradation of BTX Vapors In a Compost Medium Biofilter

Compost Science & Utilization, 1998
Removal of benzene, toluene, and xylenes (BTX) from waste gases was studied in a 50-L laboratory-scale biofilter (25.2 cm I.D. and 100 cm H). A commercial blend of composted chicken manure and peat moss was used as the filter bed. The composted organic material was selected due to its relatively high microbial diversity and for its nutritive value (i.e.
Tahraoui, K., Rho, D.
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BTX : benzène, toluène, xylènes

Opérations unitaires. Génie de la réaction chimique, 2017
Les Benzene Toluene Xylenes (BTX) sont des composes organiques volatils mono-aromatiques, utilises comme intermediaires de premiere generation ou comme solvants en synthese organique. Issus principalement de la petrochimie, les BTX sont des composes inflammables, tres toxiques et ecotoxiques.
openaire   +1 more source