Purification of sewage from salts of heavy Metals by natural zeolite
It is investigated prospect of using of natural zeolite for purification of sewages from salts of heavy metals. The establishment features it is well-proven that maintenance of heavy metals in purified sewage reply requirements of SNIP for drinking-water.
Подобные документы
Requirements of Euro-6 for diesel engines for Russia and Europe. Changes of API on the certain towns of Rostov region. Characteristics of methods for mitigating the consequences of emissions of harmful substances into the atmosphere from motor vehicles.
статья, добавлен 18.01.2021The study of the elemental components of river waters and forestlands in the Agsuchay and Girdimanchay basins in the mountainous areas of the Greater Caucasus and their role in the restoration of forests. Definition of the ecogeographical situation.
статья, добавлен 08.03.2023Development of the market for the disposal of wastewater utilization. The legal requirements of environmental protection and energy efficiency. It is facilitated by the dynamic development of such tools, which is the computer-aided design software.
статья, добавлен 27.07.2016The implementation of environmental standards and requirements in Ukraine in terms of waste management, separate collection of the mixture. The National Waste Management Strategy. Ukraine's experience in waste management in terms of separate collection.
статья, добавлен 21.07.2024With sufficient scrutiny features of environmental role as a factor of precipitation formation of environmental hazards in urban areas. It is shown that the leaching of pollutants from the atmosphere leads to a technologically-transformed sediments.
статья, добавлен 23.06.2021Rapidly growing automotive industry as a major source of noise exposure. Consideration of sound ranges of noise generated by different types of vehicles. General characteristics of the Baku-Guba-Russia highway, acquaintance with the key features.
статья, добавлен 22.06.2021Biofuels — the product of blending absolutized ethanol, gasoline and special anti-corrosion additive. Characterization of specific features of influence of groups of chemical fuel composition on operational and environmental properties of jet oils.
статья, добавлен 24.03.2016Analysis of the features of the formation of urban public space through the renovation of industrial zones, as well as the prospects of this process and its impact on the existing structure of the city, based on existing domestic and foreign experience.
статья, добавлен 19.12.2023Issues related to the introduction and reintroduction of the red-listed species of birch bark into the system of decorative horticulture. Saving for the activation of trophic and phoric types of biotic interactions in a single territorial ecosystem.
статья, добавлен 20.07.2024To determine the effect of ash from the biomass samples of the fruit, taking into account physiological features of spring oilseed rape. Chlorophyll content in the leaves of rapeseed. The use of microorganisms, their impact on the index of the leaf area.
статья, добавлен 30.07.2016General location and physical features of sampled trees in fires. Field sampling. Bark char codes and description of bark appearance. Bark char quadrants with dead cambium. Management guidelines for using Ryan. Methods for assessing cambium injury.
статья, добавлен 18.01.2014Analysis of spatio-temporal distribution patterns of forest fires using ArcGIS on the Mongolian plateau. Features and results of observation and research of trends in the number of forest fires in the Mongolian plateau were studied using the Hurst index.
статья, добавлен 20.02.2022The examining of the territory of "Kempa" botanical reserve of local importance of the Schoenus ferrugineus L. The Estimation of morphometric signs and ecological features of terms of soil-site after edaphic and climatic factors. Prosperity of population.
статья, добавлен 21.02.2017Study of terrestrial insect fauna of the Botanical Garden of the Carpathian National University named after V. Stefanyka. Comparison of species composition of insects in different areas. Factors and trends in the decrease of their biodiversity in August.
статья, добавлен 16.09.2022Development based on the definition of environmental risk as integral criterion in assessing the anthropogenic load of the industrial facility at a certain stage of design. Features of calculation of environmental risk based on the method "index-risk".
статья, добавлен 22.03.2016The analysis of species composition, abundance and habitat preferences of small mammals in the territory of Uzhansky National Nature Park and its vicinities. The species composition and some ecological features of small mammals (shrews and rodents).
статья, добавлен 22.06.2022Analysis of economic and ecological problems of food industry enterprises on the example of producers of the Vinnytsia region. Features of comparative analysis of environmental payments that are due and actually paid by enterprises in the region.
статья, добавлен 08.01.2019Research of the spatial distribution of black stork (Ciconia nigra L.) nests in Ukrainian forest zone (Рolissia) revealed by an overlay analysis in GIS. Features distribution of Black Stork nests in the forests with different prevailing tree species.
статья, добавлен 11.04.2018