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Nobody doubts the need to constantly clean the soil at home, because cleanliness is not only aesthetic but also good health. The same rule applies to urban public spaces – clean streets provide fresh air, a healthier climate and a smaller particle size. Kaunas is one of the first cities in the country to have paid a lot of attention
Small particles are big problems
One of the problems of metropolitan cities is the l? contaminted air. In particular, this problem is exacerbated by the appearance of anti-cyclones when the weather is calm and dry. Then the dust, the mud accumulate in the corridors. Due to heavy traffic, light, dry dirt can easily escape into the air. Professionals call these pollutants a solid particle.
This is a problem for all metropolitan areas of Europe. In some EU countries: Belgium, Italy, Netherlands, France, Germany – surveys show that between 6% and 12% Nine environmental factors are caused by diseases caused by poor living environment , and one of them is pollution by solid particles. This mixture of airborne particles and liquid droplets may contain various components – acids, sulphates, nitrates, other salt mixtures, organic compounds, metals, soil particles, soot particles, worn tires, brakes, pavement dust, etc. In addition, solids absorb toxic substances and microbes well
. Chief Specialist Agnė Kemežaitė, chief specialist in the public health department of the Kaunas Public Health Department, said the dusts are the most irritating to the respiratory tract. "For prolonged periods of time at high concentrations, the particles irritate the airways and lung tissue." "For example, bronchitis can cause acute and chronic respiratory diseases, such as bronchitis," said a specialist.
Free emergency service and quality phone 8 800 00 111.
Exit – maintenance of streets
Traffic is quite intense so it's not just a day a year where the particle concentration is higher than the allowed rate. This is usually the case during the cold winter days in the spring. When trees hunt leaves, pollution is slightly absorbed. However, with the onset of long, dry, hot days, dust inevitably increases.
Can public services come here? Darius Stasikonis, director of urban sanitation and waste management of Kaunas UAB Kauno Švara, stressed that the new generation technology was chosen not only to modernize street cleaning but also to reduce the atmospheric pollution. "It is necessary to clean the streets by a special technique.Kaunas is one of the first cities in the country to modernize the process of cleaning the streets." Parking becomes more and more efficient
The Municipality of Kaunas , to reduce air pollution and keep the streets clean, provided funding and prepared a project funded by the EU Structural Funds. Seven vacuum street sweepers were successfully purchased thanks to the successful attraction of European funds. "In the spring of last year, the company's fleet reached four new-generation compact sweepers, so city-dwellers could already see them scattered places, bike paths, sidewalks. Last summer, bigger and more powerful machines left the streets, and new large vacuum machines are able to clean not only the squares, but also the main streets of the city, "said D.Stasikonis.
These machines are distinguished by their efficiency because of their special technical characteristics. It is sooner than the day after cleaning the streets because the dust clouds from the brushes were better. Modern machines operate on a different basis.
"Before starting boiling, they first moisten the surface of the coating to prevent the formation of dust.Later the brushes direct the dirt towards the vacuum cleaners in a special container. additional suction pipe is installed on the roof of the machine to bademble the larger garbage.Hundreds of streets are cleaned
Jolanta Beidokaitė, head of the Division of Urban Management Kauno Švara, UAB, said that new street cleaning technology went on the street in early spring. "She picked up streams of sand, a mixture of salt, dirt and other dirt on the streets of Kaunas." In May more than 235 city streets had been cleared, and additional work was done, such as clearing mud deposits near the sidewalks. After cleaning up the accumulated dirt, the streets continue to be maintained, as every year, according to a pre-established plan, "said Beidokaitė.
UAB Kauno Švara streets are not only clean. When it is not long, they are irrigated by heat. "This year, hot, dry summers caught our attention as new street maintenance and watering machines like ours.
The watering of the streets started in May and is watered on hot days according to the approved procedure
All this contributes to the creation of a better and healthier environment of the inhabitants of Kaunas [19659007] Gravel roads are irrigated
During dry days, humidity is still very important in the streets of the old town. There, the dust on dry days is extremely high. The sprinklers of the company "Kauno švara" also come here. They do not flow in pure, but salty water. Calcium chloride used to reduce the odor of gravel.Because of its good hygroscopic properties, it retains moisture in the gravel coating, even during long periods of drought, as it manages to absorb moisture. Environmental humidity at very low relative humidity Absorb the air vapor in the gravel coating treated with calcium chloride, condense, hydrate .In the gravel coating, small particles greasers increase the volume, reduce the porosity of the gravel coating, acquire binding properties, bind the mineral particles, stabilize the coating and eliminate it. "
In order to reduce pollution, the company [19659004]
All this contributes to the creation of a better and healthier environment for the inhabitants of Kaunas.
Do you have any questions or suggestions? You see the clutter, s notice an open pit, pit, hollow tree, broken tree, plumbing accident, traffic light that is not working, or other emergency situation that endangers you and your people ? Tell me.
Free emergency service and quality telephone 8 800 00 111.
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