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2 2010

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The new technology of liquidation of transport accidents involving oil products

Zelen'ko Y.

Transport Problems

2010

T. 5, z. 1

83-87

In order to eliminate the environmental aftermaths of transport accidents with oil products the cycle of laboratory researches and field tests on the study of factors affecting the processes of migration of oil products in different types of soils was conducted. Comparison of convergence of the data on migration of oil products obtained in the laboratory conditions and field tests with the results of mathematical simulation of filtration processes in the same conditions is performed. In the process of development of recommendations on application of sorbents for cleaning up of soils from oil products a wide spectrum of industrial wastes and natural materials was investigated, the optimization of cleaning processes is conducted. The kinetics of cleaning up of soils from light oil products by means of thermoconvection is studied. The estimation of degree of renewal of the cleaned soils is executed by the biological testing.

Development of the efficient technology for eliminating environmental aftermaths in transport

Yaryshkina L., Boychenko A.

Transport Problems

2010

T. 5, z. 1

113-118

We have carried out scientific research defining the ways of toxic loads migration, which polluted the environment as a result of transport accidents. We have defined the most important factors influencing the character of migration in the most widely spread soils of Ukraine and assessed the risk of toxicants penetration into the air, surface water sources or underground water carrying horizons. On the basis of the research we have worked out a number of proposals concerning organizational measures and technical decisions aimed at overcoming negative ecological consequences caused by these accidents. Wastes of some productions or accessible natural materials as well as up-to-date adsorbents and composites are considered to be the most suitable and perspective for the solution of these problems.