COAL INDUSTRY: ENVIRONMENTAL IMPACT AND WASTE MANAGEMENT ASSESSMENT

Mining Geology & Geoecology Pub Date : 2020-12-08 DOI:10.59911/mgg.2786-7994.2020.1.234275

N. Diachenko, O. O. Dyatel

{"title":"COAL INDUSTRY: ENVIRONMENTAL IMPACT AND WASTE MANAGEMENT ASSESSMENT","authors":"N. Diachenko, O. O. Dyatel","doi":"10.59911/mgg.2786-7994.2020.1.234275","DOIUrl":null,"url":null,"abstract":"A study was carried out to assess the environmental and technical indicators of coal enterprises activities in coal mining and formation and waste treatment trends statistical data. It is proposed to analyze waste management trends using dimensionless coefficients (Krec, Kincin, Kland): recycling, incineration or landfill disposal. They are indicators of time dependence and represent a mathematical expression in the form: the ratio of recycled, incinerated or disposed volumes of waste to the volume of waste generated per year. The expediency of using the specific emission of pollutants' values for each pollutant and from each source of emission has been substantiated in general for production. It has been proven that such an approach allows the practical possibility of objective control over the actual emissions of pollutants and establishes a relationship between the amount of pollutant emitted and the activity or inaction associated with this ejection. It has been established that in recent years, the decline in coal mining has led to an unjustified increase in emissions of pollutants at many state-owned enterprises. It has been established that minimization of generating, reuse, recycling and recovery of waste is in no way reflected in the waste measures for the management mining industry waste, but it rather reflects a slowdown in measures to protect and preserve the environment. It has been proven that the main method used in Ukraine is the creation of dumps or storage facilities. Calculation of the operations ratio with waste (utilization, incineration, disposal) to the volume of formation of the latter showed that Krec is gradually decreasing, while Kland displays an active increase (by 1.5 times). It is concluded that the EU directives on waste management are not fully implemented (primarily, this concerns waste recycling); it is advisable to provide either the reuse of the mining waste, or the adding value - by converting waste into something else.","PeriodicalId":267946,"journal":{"name":"Mining Geology & Geoecology","volume":"155 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2020-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Mining Geology & Geoecology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.59911/mgg.2786-7994.2020.1.234275","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 1

Abstract

A study was carried out to assess the environmental and technical indicators of coal enterprises activities in coal mining and formation and waste treatment trends statistical data. It is proposed to analyze waste management trends using dimensionless coefficients (Krec, Kincin, Kland): recycling, incineration or landfill disposal. They are indicators of time dependence and represent a mathematical expression in the form: the ratio of recycled, incinerated or disposed volumes of waste to the volume of waste generated per year. The expediency of using the specific emission of pollutants' values for each pollutant and from each source of emission has been substantiated in general for production. It has been proven that such an approach allows the practical possibility of objective control over the actual emissions of pollutants and establishes a relationship between the amount of pollutant emitted and the activity or inaction associated with this ejection. It has been established that in recent years, the decline in coal mining has led to an unjustified increase in emissions of pollutants at many state-owned enterprises. It has been established that minimization of generating, reuse, recycling and recovery of waste is in no way reflected in the waste measures for the management mining industry waste, but it rather reflects a slowdown in measures to protect and preserve the environment. It has been proven that the main method used in Ukraine is the creation of dumps or storage facilities. Calculation of the operations ratio with waste (utilization, incineration, disposal) to the volume of formation of the latter showed that Krec is gradually decreasing, while Kland displays an active increase (by 1.5 times). It is concluded that the EU directives on waste management are not fully implemented (primarily, this concerns waste recycling); it is advisable to provide either the reuse of the mining waste, or the adding value - by converting waste into something else.

查看原文本刊更多论文

煤炭工业:环境影响和废物管理评价

进行了一项研究，以评价煤炭企业开采活动的环境和技术指标以及形成和废物处理趋势统计数据。建议使用无因次系数(Krec, Kincin, Kland)分析废物管理趋势:回收，焚烧或填埋处置。它们是时间依赖性的指标，并以以下形式表示数学表达式:回收、焚烧或处置的废物量与每年产生的废物量的比率。一般来说，对每一种污染物和每一种排放源使用污染物的具体排放值的便利性已得到证实。事实证明，这种方法使客观控制污染物的实际排放成为可能，并在污染物的排放量与与排放有关的活动或不作为之间建立了一种关系。近年来，煤炭开采的减少导致了许多国有企业污染物排放量的不合理增加，这一点已经得到证实。已经确定的是，尽量减少废物的产生、再使用、再循环和回收绝不反映在管理采矿工业废物的废物措施中，而是反映了保护和保存环境措施的减缓。事实证明，在乌克兰使用的主要方法是建立倾倒场或储存设施。通过计算废物(利用、焚烧、处置)与后者形成体积的比例，可以看出Krec在逐渐减少，而Kland在积极增加(增加了1.5倍)。结论是，欧盟关于废物管理的指令没有得到充分执行(主要涉及废物回收);建议提供采矿废物的再利用，或者通过将废物转化为其他东西来增加价值。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

Mining Geology & Geoecology

自引率

0.00%

发文量