Illegal waste deposition in places unadapted for this purpose poses a hazard to the natural environment. Each year over 10 000 illegal dumping sites are liquidated in Poland. The areas where illegal landfills occur are most frequently situated in the vicinity of waste management plants, wastelands, roadsides, byways or unfenced private plots (particularly on the city outskirts), forests and water courses. Despite of the changes introduced in recent years in the system of municipal solid waste management in Poland, which in the first place aimed to prevent formation of illegal dumps, such places still arise causing pollutant emission into the atmosphere. The aim of the paper was conducting an analysis of the existing illegal dumping sites in Krosno commune (Podkarpackie voivodship). The investigations were conducted along the selected stretches of the Wisłok and Lubatówka rivers. The analyses were carried out in three measurement series during the period from March to October 2014. As results from the analyses, new illegal dumping sites arise all the time in the water courses in Krosno city and a majority of them can be easily identified in this area. Glass and plastics have the biggest share in the morphological composition of the waste deposited on ...
Generated wastes require space and financial outlays on their proper storage and processing, whereas the lack of means usually leads to depositing wastes in places not meant for this purpose. Illegal dumping sites still emerge, despite introducing in Poland the obligatory (common) fee for collection and management of wastes and the obligatory establishing the Selective Waste Collection Points in each district. The aim of the work was conducting a detailed inventory of illegal dumping sites in the area of Olsztyn district (situated in the Silesia province, on the Krakow-Częstochowa Upland) and indicting the morphological composition of the wastes deposited in these places. The paper presents a detailed analysis of the morphological composition of illegal landfill sites situated in the analyzed district. The investigations located 28 illegal dumping sites, despite the fact that a Selective Municipal Waste Collection Point operates in the district area. The analysis of location, area, mass and composition of the wastes was conducted for each illegal landfill, according to the methodology developed for this purpose. Over a half of the illegal dumping sites was situated in the forest and on 4 of them the estimated mass of dumped waste exceeded 1Mg. Debris constitutes the highest proportion (21.8%) ...
Despite the introduction of a common and uniform system of fees for the collection and management of Municipal Solid Waste (MSW) throughout Poland, new illegal waste dumping sites continue to be created in areas not designated for this pur-pose. The main aim of the work was focused on determine the material composition of the waste deposited (and found) on these wild dumping sites in the Trzebinia commune, as well as to conduct a spatial inventory of these locations. The aim was ac-complished through the use of a specialized questionnaire. In to-tal, 21 illegal dumpling sites were identified, despite the fact that the Municipal Waste Selective Collection Point (PSZOK) is available in the commune. The majority of these illegal landfills were found in areas covered with trees (30.8%) and bushes (42.3%). None of the illegal landfills contained more than 1 Mg of MSW. The average weight of waste deposited in illegal land-fills was 98.5 kg per site. The largest proportion of waste found at these illegal sites consisted of demolition and construction waste, such as rubble (34.3%) as well as plastic waste (32.9%). The share of rubble and construction waste increased with dis-tance from buildings. Only four of the twenty-one illegal ...
