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PRODUCT LIFE CYCLE ASSESSMENT METHOD AS AN EFFECTIVE COMPLEX OF ACTIONS REGARDING THE ECO-SAFETY OF THE CHEMICAL INDUSTRY

Based on the methods of product life cycle assessment, it is proposed to assess the environmental friendliness of the chemical plant. The LCA method represents the very systematic approach to assessing the environmental impact of production, carried out as a whole over its life cycle from the extraction and processing of raw materials to the use of individual components. It is used to systematically assess the impact of each stage of the production life cycle on the environment. Life cycle inventory analysis includes the collection of data required for the study, as well as the inventory of input (energy, water, raw materials and materials) and output (emissions into the environment, emissions, solid waste disposal, eastern water flows). a system that is a set of single processes interconnected by the flows of semi-finished products used in one or more given functions, with other productive systems and elementary flows with the environment (emissions into the atmosphere, discharges into water). Life cycle assessment (LCA) is a method that should be used to quantify the products and services of the environment carried out during its life cycle (ISO 14040 (2006)). There are several procedures approved by this methodology to support the calculation of the impact on emergencies. The methodology includes commercial software tools that are used directly or indirectly [1]. One of the goals of the LCA is to analyze the development of the production process at the station of emergency facilities. According to ISO 14040 (2006), the product life cycle assessment structure includes: 1) determining the level and scope to limit the study and select a functional unit; 2) analysis of input and output reserves of energy and materials that are important for the study of the research system; 3) life cycle impact assessment (LCIA) to classify environmental impacts; 4) phase interpretation, to test the overall popularity of the conclusion. The LCA can manage information to analyze and support the project and production decision-making process.