Development of the method for assessing the action zones of hazards in an emergency at a city filling station using geoinformation technology

Abstract

ИзмеренИя выбросов золы установкИ по сжИганИю радИоактИвно загрязненной древесИны Исследована эффективность пылегазоочистного оборудования, установленного в г. Чернобыль (Украина) на инсинераторы радиоактивно загрязненной древесины КВм(а)-2,0. Данная установка включает в себя грубую и тонкую очистку (группа циклонов типа ЦП-15 и группа рукавных фильтров). В результате проведенных экспериментальных исследований подтверждена эффективность работы пылегазоочистного оборудования и достигнуты требования по выбросам инсинераторной установки за концентрацией золы до 4 мг/м 3. ключевые слова: выбросы загрязняющих веществ, экологические измерения, инсинератор радиоактивно загрязненной древесины, пылегазоочистное оборудование.

Visualization of the pool fire action zones with using MapInfo GIS for the number of filling stations of the Odessa (Ukraine) residential district

“…Technological audit of a single filling station as an object of modeling an emergency situation is presented in [3]. There are 2 typical scenarios for the development of an accident at a filling station.…”

“…An analysis of potential hazards associated with the peculiarities of the technology of storage and distribution of fuel at filling stations and corresponding scenarios for the development of emergency situations is carried out in [3]. Events that lead to an accident at a single filling station, related both to a violation of the normal technological regime of the filling station (human factor or equipment failure), and to possible cases of depressurization of equipment and violations of the rules of fire and explosion hazard.…”

“…Calculations are carried out for 4 types of fuel (A-80, A-92, A-95 and diesel fuel). Capacitive equipment of the filling station is standard [5], including a reservoir of capacity of 40 m 3 (maximum possible for a city with a population of more than 200 thousand) and tanks with a capacity of 15 m 3 and 40 m 3 . The amount of oil products that can spill onto the free surface as a result of an emergency situation with local destruction of the reservoir and subsequent outbreak of fuel leakage is taken according to [6].…”

“…the application of the geo-information system for the visualization of the action zones of the pool fire factor. Advantages of using geo-information systems to visualize the zone of such dangerous consequences of an emergency at a filling station as a shock wave are shown in [3]. There is also a diagram of the architecture of the complex geo-information system for assessing the consequences of an accident in the specific conditions of the location of the filling station.…”

Analysis of dynamics of man-made fires in conditions of urbanization in Ukraine

“…Geoinformation technologies allow not only to determine the locations of flash sources [14]. The authors of [15] propose methods for determining the zones of damaging factors of the consequences of fires and the corresponding risks for the population. The methodology makes it possible to classify «objects of care» by the zones of action of damaging factors.…”