The solutions of municipal solid waste separation with a view to produce solid fuel for cement industry were substantiated in the paper. MSW morphological components containing unwanted chemical elements which should be removed during fuel production were determined. The methods and equipment for efficient separation of waste were chosen.

The flotation waste water treatment process with the use of ejection system of aeration with disperser is studied. The multistage kinetic model for the surface waste water treatment by flotation using the presented system of aeration is developed. The experimental research devoted to the definition of main characteristics of flotation process: bubble diameter, rising velocity of float complexes was carried out. The waste water treatment experiment was carried out in a laboratory-scale flotation set up with surface waste water in order to verify developed kinetic model. The experimental results showed good correspondence with the developed kinetic model. The presented kinetic model can be used for the development of flotator for the surface waste water treatment operated in similar conditions.

There were conducted research on the purification of polluted waters from the phenol using natural raw materials – bentonite clays of various mines Khakas (Russia) and Milos (Greece). There was investigated the phenol sorption capacity of bentonite in native form characterized by modification means to increase its adorption capacity. There were explored possibilities of materials bentonite-based for use in dynamic conditions, carried out their regeneration. There was presented a process flow diagram of phenol containing waters purification using the developed sorbent.

The important role played by the decision of technological and environmental objectives for recycling of technogenic iron ores waste of decommissioned Kamysh-Burun iron ore plant as a typical mining enterprises, terminated its activity. There is analyzed the problem of generation and disposal of waste in the mining industry, make up the overwhelming majority relative to the total volume of waste in Russia, and the amount of waste disposal from the mining operations in the last five years. There were considered material composition of the two types of plant waste, technological solutions for the enrichment of technogenic raw materials, and to bring it to the requirements of cost-effective metallurgical processing technology Romelt. There was analyzed environmental harm of territory occupied by technogenic pollution nearby resort zone of Kerch.

We conducted a two-step synthesis of basic component of aviation gasoline from synthesis gas obtained by gasification of biomass. It is found out that a two-layer loading of methanol catalyst and γ-Al₂O₃ on the poor synthesis gas can be quite effective for getting dimethyl ether and methanol. The total conversion of CO per pass when using the gas with unfavorable for the oxygenates synthesis ratio of H₂/CO=0,96 amounted to 38,2 %, while the conversion of CO into CH₃OH was 15,3 %, and the conversion of CO into dimethyl ether was 20,9 %. It is shown that in the course of further conversion of oxygenates, high output of the base component in proportion to the missing oxygenates (44,6 %) was obtained, while there is also a high selectivity of liquid hydrocarbons that in the future will be used as a base component of aviation gasoline.

Application of technology of electrostatic separation of mix of the crushed polymeric waste in the field of the crown category, as a perspective way of preparation of polymers for a recycling is considered. Dependences of coordinate of falling of particles on the key technological parameters of a drum electrostatic separator and physical and chemical properties of polymers are given. Influence of term of burial of polymeric materials on solid waste landfill on possibility of electrostatic separation of particles is experimentally revealed.

This article deals with the problems of reforestation of disturbed lands in conditions of chronic air technogenic pollutions and the creation of resistant to air technogenic emissions plantations, restoration of their protective and aesthetic functions, Research facilities are forest trials Pinus sylvйstris L., Larix sucaczevii Dyl. and Betula Pendula Roth., started in gradient of pollution of air technogenic emissions of magnesite production. Larix sucaczevii Dyl. show good resistance to air technogenic emissions of magnesite production. There was revealed the possibility of establishing forest cultures in high pollution damage using a landing as ameliorant lowland peat in sufficient quantities. In conditions of low and medium may create a culture of any species studied without any special ameliorants.

The basis of existent environmental payment system is the concept “negative impact” or “polluter pays”. This leads to incorrect grounds for charging and unreasonable amount of environmental charges. There were considered the grounds of a new system of charges which is named environmental. The key idea of the environmental charge is a waiver of charges for negative impact and the transition to pay for the use of environmental resources of the natural environment, which will justify the targeting use of fees and its use in order to protect the environment.

Analyzed are the preliminary results of satellite radar monitoring of oil spills in the Barents Sea. For the first time on a regular basis, it took place in 2015 – 2016 using synthetic aperture radar (SAR) images of the European Space Agency’ Sentinel-1A satellite. To effectively analyze radar data used geoinformation (GIS) approach, in which on-line GIS or geoportal based on GeoMixer technology, a large volume of oceanographic, physical-geographical and industrial information about the water basin has been collected, including on oil and gas infrastructure and the vulnerability of the coasts, have been used. With the use of new approaches and methods of analysis and data automatic ship identification systems it is shown that main source of oil spills with area from 0.5 to 90 km² is a cargo shipping and fishing. Summary maps of detected and mapped oil spills in 2015 – 2016 are presented and discussed.

It is shown that water solutions N, N-difenilguanidinovoy of salt encore (hydroxymethyl) of fosfinovy acid represent the self-organized systems in which in various intervals of concentration of N,N-difenilguanidinovoy encore (hydroxymethyl) of fosfinovy acid act the associates significantly differing by the sizes that is the most probable cause causing change of a sign of bioeffect (deterioration or an intensification of process of purification of sewage) in various intervals of concentration of solutions N,N-difenilguanidinovoy of salt encore (hydroxymethyl) of fosfinovy acid.