Keyword: «environmental friendliness»
This article is devoted to solving environmental problems in the Russian Federation with the use of eco-marketing tools. The analysis of social and economic efficiency of ecological marketing is carried out. Authors have disclosed the concepts of "ecological footprint", "water footprint" and their role in the process of forming company’s marketing policy. Approaches and priorities of the eco-marketing concept, which will help the representatives of socially responsible business to compete in the market of ecological works and services successfully in the conditions of financial and economic crisis, are defined.
In this paper, the methods of cleaning oil tanks from oil sludge are considered in detail, a comparison of current methods of cleaning tanks using the example of specific installations is carried out to identify the most optimal method and delve into this topic. The composition of oil sludge and its harm to the reservoir were analyzed. The conclusion completes the work comprehensively.

Tatyana Ivanchikova