Ecological properties of aviation fuels and biofuels fuels sustainability
Biofuels — 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.
Elucidates theoretical and methodological principles of green logistics. Generalized of the major ecological and economic laws. Researched of the economic opinion genesis regarding the implementation of new "environmental" paradigm in logistics.
статья, добавлен 14.09.2016
The deforestation in Nigeria, as one of the causes of environmental problems in the country: desertification and erosion and loss of biological diversity. The causes for the lost of forest around the globe and to suggests ways of forest conservation.
статья, добавлен 30.10.2016
The 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 30.07.2016
Monitoring of ecological danger in a region with the intensive loading. The most important factors in the formation of ecological danger and their sources. A technical decisions about ecological safety in the zone of oil transportation industry.
статья, добавлен 27.08.2016
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.
статья, добавлен 24.02.2016
Development 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 22.03.2016
The determination of the grounds for the scientific which basis for choosing the areas of development of environmental entrepreneurship business with the use of land of technogenic origin, which is limited suitable for traditional forms of land use.
статья, добавлен 07.10.2018
Description Ecologcal situation on the Earth. Ecological Problems. Measures of the protection of atmosphere. Greenhouse effect, and his influence to climate. Acid rains and water pollution. Radiation Nuclear waste. Аgency agreement. Moskow environment.
дипломная работа, добавлен 05.05.2009
Development of non-waste technologies and environmental projects in Ukraine. Searching for ways to overcome the energy crisis. Increase of economic efficiency of sugar factories. Reducing government barriers in the production of renewable energy.
статья, добавлен 01.12.2017
Research and characteristics of the issues of environmental pollution in Kazakhstan and energy production from renewables. Analysis and consideration of the expediency of separating hydropower from renewables at calculating the total energy produced.
статья, добавлен 28.09.2016
Работы в архивах красиво оформлены согласно требованиям ВУЗов и содержат рисунки, диаграммы, формулы и т.д.
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