Using of silicate materials for sewage sorption treatment from heavymetals
The article presents the research results of using different types of silicate minerals, their modified forms for sewage sorption treatment. Their physical and chemical properties, the mechanisms of action and sorption efficiency of natural minerals.
Подобные документы
The presence of heavy metals in the environment as a result of anthropogenic human activity. Impact of heavy metals on the environment and biota. Creation of schemes of sewage treatment facilities for wastewater treatment from BM using phytotechnologies.
статья, добавлен 16.01.2024It 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.
статья, добавлен 24.02.2016The properties of sediments in the process of composting sewage sludge with the addition of fly ash from coal combustion. The application of compost for fertilizing or reclamation should not interfere with the metabolism of nitrogen compounds in soils.
статья, добавлен 30.07.2016Review basics adsorption typical wastewater pollution. The analysis of data on the use of clinoptilolite. The characteristic sorption capacity of natural clinoptilolite. The mechanism and characteristics of adsorption processes in static conditions.
статья, добавлен 24.02.2016The maximum surfaces that can be processed with ablation without exceeding the acceptable concentrations of metals in the air. The necessity to conduct research into the harmful effect of the treatment process waste and to apply filtering systems.
статья, добавлен 29.07.2016Familiarity with the main features, as well as the problems of wastewater treatment. Filtration as the most common method of treating wastewater from large impurities of wastewater through a layer of porous material or a mesh with a suitable hole size.
презентация, добавлен 29.04.2020The risk of natural resources pollution which in turn can have negative impact on a health of country's population. The analysis of international experience on the example of Germany. Environmental tax on placing the wastes in the places or objects.
статья, добавлен 19.02.2016The assessing of the impact of post consumer waste sludge and mineral wool Grodanon the development track properties off-soil devastated in the borehole mining sulfur in forest management – the cultivation of Scots pine and birch. Phytometric experiments.
статья, добавлен 30.07.2016The role of rational use of natural resources for the productivity and attractiveness of nature and regulation of the economic exploitation of natural resources. Characteristics of types of natural resources, mineral, climatic, water, land resources.
презентация, добавлен 02.12.2014Distribution of natural resources on Earth. The structure of oil consumption in the world. The amount of water consumed in the production of some foods. Ecological, economic and human relations, while maintaining properties of all elements of the soil.
статья, добавлен 01.08.2022Presents the results of studies of the heavy metals transformation from the raw plant materials (dry leaf, lawn grass, vegetable wastes) in the process of composting using the Californian worm. Developed a humus technology based on vegetable waste.
статья, добавлен 27.08.2022The excessive use of chemical agents in agriculture. The contamination of the environment, intoxication of non-target organisms and the development of resistance mechanisms by pests. The use of nanotechnology related to the agricultural sector.
статья, добавлен 14.04.2022In this article types of thinking – mythological, totemic, formal, logical, associative, figurative, and abstract – are theoretically analyzed regarding their possible contributions to ecological attitudes. The potential for all types of thinking.
статья, добавлен 19.08.2020- 14. Reasonability of preliminary cavitation treatment application of solutions in adsorption processes
Research available methods of disinfection of waste water of milk processing enterprises. The development of the possibility of applying hydrodynamic cavitation modules at the stage of adsorption of the finish of disinfection and its feasibility.
статья, добавлен 24.02.2016 The main theoretical and practical developments in direction of biomimicry at the landscape level while restoring the lands disturbed by mining. An example of the creation of centers for the restoration of biodiversity in the open mining of minerals.
статья, добавлен 02.11.2018Biofuels — 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 24.03.2016Waste production and mineral processing, subsequent redistribution in metallurgy, chemical and energy industries - the main factors of large-scale environmental pollution. The use of secondary mineral resources for production of building materials.
статья, добавлен 25.04.2019Five sources of water (bottled, distilled, alkaline, vitamin waters). Use of many different toxic synthetic chemicals in society today. The different types of water filters activated carbon filters. Reverse osmosis is a water purification technology.
статья, добавлен 20.02.2019The state of functioning and development of the state environmental monitoring system and its compliance with current requirements have been analyzed. The insufficient efficiency of this system due to the interaction of environmental monitoring entities.
статья, добавлен 03.12.2022- 20. Production dynamics and pollution amount of livestock industry in the autonomous republic of Crimea
Regulation of relations in the field of protection, use and reproduction of natural resources, environmental safety, prevention and elimination of negative impact of economic activity on environment, saving natural resources, genetic fund of wildlife.
статья, добавлен 13.08.2016 Ensuring food security of Ukraine. Analysis of the state of agricultural land in the war zone. Preservation of ecology and natural resources. Carrying out demining of the territory. Assessment of soil and groundwater contamination by petroleum products.
статья, добавлен 18.12.2023The factors of harmful effects of air transport are considered for public viewing. The article describes the issues of environmental policy, increasing the energy and environmental efficiency of the final product - transportation of passengers, baggage.
статья, добавлен 03.02.2021The main feature of determining the effectiveness of petroleum biosorbent, obtained on the basis of carbonizate - waste pyrolysis of excess sludge of a petrochemical enterprise. Study of experimental studies on bioremediation of oil-contaminated soil.
статья, добавлен 16.02.2021Recommendations for technical solutions and volumes of transfer of municipal boiler-houses on solid fuel to save natural gas. The results of the monitoring of the air environment of cities in Western Europe and the study of the spectrum of pollutants.
статья, добавлен 24.02.2016Problems and specificity of issues regarding pressure wastewater discharge. Example of application of parametric designing related to the use of CAD software in conducting new studies on the liquid flow in the devices for biological wastewater treatment.
статья, добавлен 27.07.2016