Search academic texts

Information × Registration Number 0223U003959, 0123U102898 , R & D reports Title Disposal of the dispersed waste of stone processing enterprises popup.stage_title Head Bashynskyi Serhii I., Кандидат технічних наук Registration Date 27-07-2023 Organization Zhytomyr Polytechnic State University popup.description2  A systematic approach to the study and analysis of the origin of fine-dispersed stone processing waste and its expected chemical composition was applied in the research work. To confirm the results of the analysis, the method of atomic emission spectroscopy with inductively coupled plasma, sieve analysis was used. The obtained results regarding the organoleptic properties, migration of heavy metals and radioactive properties of fine-dispersed waste from the stone processing of hard rocks of domestic natural stone are published for the first time. The results can be extended to other types of natural stone from deposits that have similar geological and physicochemical properties of the mineral. Research has revealed that finely dispersed stone processing waste does not have pronounced negative organoleptic indicators, is a sufficiently inert substance, does not emit heavy metals or harmful substances, and has an acceptable radiation background. In general, this waste is classified as safe industrial waste. The results obtained in the course of the research will make it possible to substantiate measures for the disposal of this type of waste for enterprises of the stone-working industry of the Korostyshiv territorial community. The obtained results can be used by any enterprises engaged in the processing of natural facing stone from deposits in the north of Zhytomyr Region and having a typical technological scheme of stone processing. The results of the work prove that fine-dispersed stone processing waste does not pose a particular threat to the environment, is not a source of pollutants or radioactive background, and the simplest measures and typical structures for arranging a storage or warehouse can be used for their storage. Thus, this work is the basis for the development of storage projects for this type of waste. Also, it is the basis for further scientific research aimed at finding rational ways of using or processing finely dispersed stone processing waste. Product Description popup.authors Bashynskyi Serhii I. Bletsko Mykhailo Naumov Iaroslav Ostafiichuk Nelia popup.nrat_date 2023-07-27 Close