This article discusses the general waste management system in Russia, which includes five main areas (landfills, waste sorting complexes, waste incineration complexes, waste processing complexes, waste composting plants). Two types of sorting of municipal solid waste are considered: manual and automatic. Also, a scheme was proposed for the movement of the main products of solid municipal waste from the consumer to the finished final product.
Keywords: municipal solid waste, waste sorting problems, waste preparation for sorting, technologies for automatic waste sorting
The article investigates the temperature-humidity characteristics zones "freshness" of household refrigerating appliance. The paper presents the results of measurements of temperature and moisture characteristics in the section "freshness" in refrigerator-freezer «Indesit BIA181 NF». The obtained results of the experiments, experimental studies have shown that the parameters of temperature and humidity of air in the area of "freshness" are in a wider range in comparison with the required their ra-tional values, which is the reason for the decline of quality cold storage.
Keywords: zone ""freshness"", ""zero zone"", temperature and humidity characteristics, household refrigerator, cooling products
In article the way of definition of a technical condition of the household refrigerating device providing its simplification, raising reliability and autonomy of process of an estimation of its technical condition is presented .
Keywords: The household refrigerating device, a technical condition, an estimation
The questions devoted to the study of influence of mass textile articles vibroaktivnosti drum type washing machine with a horizontal axis of rotation at a centrifugal spinning. Feature of research is accounting change in mass production during the spin cycle when calculating the amplitude of transverse vibrations, including during acceleration and passing the resonance zone. The object of investigation used a modern model of household washing machine. Initial operating parameters were varied, based on the actual values for the machines of this type. In a paper on the study the graphs, the analysis of the data obtained. The results can be used to study the dynamics of washing machines to improve their vibration isolation systems.
Keywords: Washing machines, dynamics, vibration amplitude, the influence of mass products.
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