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In this work, we present results of two-wavelength lidar observations on Saharan dust layers over Sofia, Bulgaria, in two days of strong dust intrusion events in the fall and winter of the year 2010.
Our wide-range measuring devices include optical aerosol spectrometers, condensation particle counters and SMPS+C systems and cover the entire size range of aerosol particles from 5
The rarest transport of Saharan dust over Bulgaria is observed during the summer months. An objective classification of the atmospheric circulation on days with Saharan dust transport to
Information about Dust Collector in Bulgaria When exploring the Dust Collector industry in Bulgaria, several key considerations emerge. Firstly, compliance with EU regulations on air quality and
With over 40 years'' experience on all 7 continents and over 40 countries, our custom-engineered structures have demonstrated their ability to protect industries from weather extremes and dust while
Emissions of immense amounts of desert dust into the atmosphere, spreading over vast geographical areas, are in direct feedback relation with ongoing global climate changes. An extreme large-scale
Dust extraction and measuring valve. Heavy duty rotary closures are designed primarily for pneumatic conveyor systems for feed or aerodynamic separation, operated under pressure and in vacuum for a
The objective of this work is to investigate the influence of Saharan dust events on the chemical composition of rain samples collected at three sites in Bulgaria during 2017–2018.
The mission lasted about 45 minutes reaching an altitude of 85.1 kilometres. It included 13 experiments, mostly for medical applications (Galactic 01 Research Payloads Fact Sheet | Virgin
Nederman - Dust Collector with Bag Filters Together with the client, we analyze the specific requirements for each application and propose the technical solution that we think is best.
In this paper, observations of vertical distribution of aerosols and assessment of their optical properties will be presented. Two-year (2013-2014) complex measurements were carried out by a ceilometer
GLOBAL-TEST OOD is founded in 1994 as a German-Bulgarian trade company, but in 2009, on the 21st of August the company is changed to EOOD with owner Mr. Rumen Andronov.
It extracts welding fumes and grinding dust near the source. The PHV can be used everywhere, even in locations that are not or hardly accessible to ordinary extraction arms or mobile units.
Vertical and near-horizontal scanning lidar observations of aerosol loads over Sofia, Bulgaria, in the presence of Saharan dust March 2022 Journal of Physics Conference Series 2240
<p>We report the lidar observations of a prolonged unusual event of atmospheric aerosol load extending up to about 15 km above the city of Sofia, Bulgaria. Based on the results obtained and air-transport
ZEFIR Company Ltd. manufactures and offers dust collectors and dust extraction equipment for coarse and fine powder. They can be used in all industries, where are dust and other types of hazards.
The calibration results obtained with Liulin-4J spectrometer–dosimeter on protons and heavy ions in at the National Institute of Radiological Sciences cyclotron and HIMAC heavy ion synchrotron facilities
The wintertime outbreaks of Saharan dust, increasing in intensity and frequency over the last decade, have become an important component of the global dust cycle