The article deals with the following topics: vehicle emissions and their impact on humans; study of the mechanism of transport noise and its impact on humans; measures to improve the level of environmental safety: scales of transport and dispersion of substances in the atmosphere are given in table format; effect of impurities in the air on humans; health of the population depending on the level of air and soil pollution; assessment of the impact of water pollution on the health of the population.

This article studies the questions of reducing the consumption of diesel fuel via the gas and diesel operating process in small-sized internal combustions engines as well as lowering the amount of noxious substances in exhaust gases. Internal combustion engines (ICE) are the main consumers of petroleum product fuels, the reserves of which are significantly limited in some regions of the world. One of the most promising ways of decreasing the consumption of diesel fuel, diminishing the harmful emissions while reaching the goal of increasing the engine life and using the gas seems transforming diesel engines into gas ones. The most popular method of modifying the diesel engine is the introduction of the gas and diesel operating process, i.e. replacing some part of liquid fuel with gas, most often compressed natural gas. The injection of fuel into the cylinder has been modelled. This simulation has been run with the help of a specially made experimental facility which is based on the diesel 2CH,5/11.

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В статье приводятся аналитические данные по эффективности диверсификации процессов переработки сырья агропромышленного комплекса, указана необходимость модернизации промышленного оборудования, в соответствии с развитием современных технологий в области цифровизации промышленных процессов переработки сырья. Также приведен сравнительный анализ курдючного жира относительно бараньего и говяжьего жира. Показана эффективность переработки животного жира, с последующим гранулированием, после предварительного копчения на опытной установке и целесообразность гранулирования в плане удобства пользования для потребителя. The article provides analytical data on the efficiency of diversification of the processing of raw materials in the agro-industrial complex, indicates the need to modernize industrial equipment, in accordance with the development of modern technologies in the field of digitalization of industrial processes for processing raw materials. A comparative analysis of fat tail fat versus lamb and beef fat is also provided. The efficiency of animal fat processing, followed by granulation, after preliminary smoking in a pilot plant, and the feasibility of granulation in terms of ease of use for the consumer are shown.