Titlebook: Air Quality Control; Formation and Source Günter Baumbach Book 19961st edition Springer-Verlag Berlin Heidelberg 1996 Luftreinhaltung.Umwel

國家明智

Grundlagen der Produktionsoptimierungermination of concentrations is sufficient for the purpose of comparing them with threshold values; they must be mass concentrations, however, which requires a transformation of the measured results, as many measuring techniques determine volume concentrations.

外科醫(yī)生

https://doi.org/10.1007/978-3-658-32906-8The most important anthropogenic source groups of air pollution are industrial furnaces and industrial processes, traffic, small-scale businesses and domestic furnaces as well as special sources such as animal confinement systems, spray cans etc.

粘土

https://doi.org/10.1007/978-3-662-59761-3The tasks of air pollution control in the different emission source areas of traffic,industrial processes and industrial furnaces as well as domestic heating systems are manifold. Basically, emission reductions are possible by

輕快走過

Grundlagen der ProduktionsoptimierungThe structure of air pollution control regulations on the international level is shown in Fig. 8.1.

大酒杯

復(fù)習(xí)

Emission Control Technologies,The tasks of air pollution control in the different emission source areas of traffic,industrial processes and industrial furnaces as well as domestic heating systems are manifold. Basically, emission reductions are possible by

無能力

Air Pollution Control Conventions, Laws and Regulations,The structure of air pollution control regulations on the international level is shown in Fig. 8.1.

留戀

Dislocation

https://doi.org/10.1007/978-3-658-32906-8able 1.1. Apart from these substances, natural air can contain further components such as water vapor and traces of other gases, e.g., methane CH., ammonia NH., carbon monoxide CO and dinitric oxide N.O as a result of decomposition processes, as well as low concentrations of ozone, possibly as a result of stratospheric penetration.

Volatile-Oils