There are considered the oil field equipment’ cleaning issues, that contaminated by saline deposits with natural radioactive nuclides. There are analyzed reasons of radioactive precipitations generation; the size of given problem for Russia regions; testing methods for decontamination of oil field equipment. There are explored the advantages, disadvantages and the fields of application of different techniques of oil field equipment’ cleaning. There are presented results of development and designing of industrial prototype units for hydro dynamic high pressure cleaning of oil field equipment from saline deposits with radionuclides. There are outlined the results of the industrial introduction of developing techniques and engineering tools.

There are established the optimal parameters of copper’s contact displacement by zinc from copper-zinc solutions, allowing intensify process and make better extract copper from the solution. It is hereby offered a low waste resource efficient technology of used sulphated copper-zinc electrolyte on the base of copper’s contact displacement by zinc, which could be used for sulphated copper-zinc solutions in non-ferrous enterprises, using copper and it alloys treatment’s processes.

There are considered the fuel oil emulsions’ obtaining methods, and showed that apparatus, working on the base of electro hydraulic methods, are the most effective for emulsion generation. The one of the most promising directions of its application is fuel blends’ preparation process. On the base of given method is offered the flow sheet for fuel handling unit to combustion, allowing increase the fuel calorific value, save 5-10 per cents of natural fuel oil, decrease incomplete combustion products’ emissions by 80-90 per cents, and recovery of oily waste water.

There is considered a possibility of hydrogen peroxide application for iron removal from natural water, containing iron as sulphate, at low alkalinity of treated water. At first time there is demonstrated that for generation of hydrogen peroxide hydrodynamic plants of different types could use successfully. Obtained results could take of a basis for development techniques of natural waters; iron removal, whenever traditional methods are ineffective.

There was detailed consideration of pollutant emission’ issues in catering complex’ location, methods of it removing and building of required microclimate for staff personnel and visitors. There was offered the method of required air changes’ definition for catering complex’ location. There was compiled list of emitted pollutants, came up with algorithm of air changes calculation when simultaneous removing of heat, moisture and gaseous pollutants, presented in catering complex’ locations.

There were presented results of investigations on development of non-process liquid radioactive waste’s technique at Development Demonstration Center for exercise of innovative technologies for Spent Nuclear Fuel (STF), establishing at FSUE “MCC”. Investigations were carrying out on simulator of non-process waste formula. As cementing material were used Portland cement and iron-Portland cement, as sorption additives – Bentonite or clinoptilolite. According with results of investigations was given preliminary recommendations on cementation technology for scheduled complex of treatment STF at MCC.

There was obtained high efficiency of lead ions (II) extraction from water solutions by vegetable oils at initial concentration up 16 g/dm3, pH 9 – 13, no more than 90 min.

There were investigated sorption properties of natural and granulated glauconite of Karinskoe deposit (Chelyabinsk District). There was empirically justified maintaining of glauconite’s sorption properties under granulation. There was established resource of water-purifying filter model with loading on cesium, strontium and iron.

There were represented data on photoelectrocatalytic oxidation of phenol. There was described obtaining of Cu-TiO2/Ti electrode. There was considered influence of oxygen pressure on photoelectrocatalytic oxidation of phenol. There was given example of processes that possible under photoelectrocatalysis with usage of Cu-TiO2/Ti photo anode.

The goal of this work is intensification of waste water treatment process with increased content of hydrocarbons by means of stimulation of operating biocenosis of activated sludge. Usage of N, N-diphenylguanidine salt of bis-(hydroxymethyl) phosphonic acid is allowed decrease electricity consumption owing to decreasing time of water treatment. The product is not having effect on environment because it is not toxic, and used at low dose.

For the purpose of chemical stress decreasing on pine and elimination of pesticide toxicity was offered promising technique of residual quantity pesticides’ decomposition by means of introducing microbial community inhabiting the forest cover. There were described the results of comparative studies on decomposition of pesticides under the influence of microbiocenosis from three kinds of plantation. Obtained information is necessary for planning agricultural measures in nursery industry.

There was analyzed dynamics of human-made pollution (oil products, phenols, and nitrites, copper) of river Bolshoy Kinel during 15 years, and described influence of these pollutions on semi-aquatic animals by the example of beaver.

There are suggested scientific principles and approaches to assessment of toxicological pollutions of biosphere on the basis of score-raring ranking.

There was examined real physics of dissipation of impurity, containing in exhaust gases, emitted from car’s tailpipe into environment. There was offered physic-mathematical model of dissipation of pollutants in air from functional motors of cars. This model is proved that height of source emission recommended by All-Union Normative Document (AUND-86) don’t reflect a real picture as exhaust of gas-air mixture from car’s tailpipe, well as dissipation of pollutants in air.