An Assessment Framework for Small-Scale Coal Mining Based on Lean Thinking and Green Mining Concept

Coal mining is one of Indonesia's important industrial sectors. However, the industry is also often seen as a major cause of landscape destruction and environmental unsustainability, especially by small-scale mining. This study aims to develop an assessment framework for small-scale mining based on the concept of lean thinking and green mining. Those concept can be used to ensure that the assessment process is oriented towards good mining practices and environmental conservation efforts. Focus of the study is coal mining business located in the city of Sawahlunto. The study was conducted using descriptive method with interview as primary data collection technique. In addition to primary data, secondary data are also collected from official documents, books, and reports on mining research in the city of Sawahlunto. Validation of criteria and indicators in the assessment framework is done using Focus Group Discussion (FGD) techniques with expert teams consisting of government, mining practitioners and academics. The proposed assessment framework consists of total 10 assessment criteria with 55 indicator

The safety and sustainability of mining at diverse scales: Placing health and safety at the core of responsibility

Mining plays a major role in meeting global resource demands with Europe hosting extensive mineral potential. However, few of these prospects are feasible for conventional exploitation due to their small size & ore grade, proximity to dense populations and tenement constraints. Hence, a significant paradigm shift towards switch-on, switch off small-scale mining (SOSO SSM) is needed in order to increase the viability of small, complex, high-grade deposits. The IMP@CT project developed mobile, modularised solutions to facilitate rapid deployment and in-situ extraction & processing, which necessitates the translation and extension of best practice safety and sustainability from established national regulations and industry standards. Despite decades of accumulated safety regulation, knowledge and experience, workplace errors and violations still lead to fatal accidents, particularly if immature safety attitudes and behaviours pervade an organisation. The presence of a mature safety culture is vital for mitigating the occurrence of injuries and fatalities, through a collective commitment to safety improvement. This study has aimed to consolidate safety and sustainability best practice that is tailored to SSM by identifying the critical safety considerations and applying safety culture maturity principles to the specific challenges associated with a semi-automated SOSO SSM system. Criteria-driven maturity modelling, informed by existing responsible mining initiatives and safety and socio-environmental culture perspectives from site personnel at all hierarchical levels, is developed to assess the environmental and social factors associated with small- to medium-scale regulated mining. The role of agile management for rapid adaptation and continuous improvement of safety and sustainability performance in SOSO SSM is discussed. This research has demonstrated that for SOSO SSM to effectively integrate a mature safety and socio-environmental culture within a flexible, containerised mining paradigm, managerial and technical agility, and human initiative must be encouraged to continuously drive progress in occupational health and safety and generate wider societal benefit

Environmental improvement initiatives in the coal mining industry: maximisation of the triple bottom line

Mining is an economically important industry, which faces several environmental and social challenges. Other than operational improvement activities, mining companies are increasingly paying attention to reduce greenhouse gas emissions (GHGs) and maximise social welfare to satisfy multiple stakeholders and the rise of corporate social responsible initiatives. Based on a case study analysis of coal mining companies we develop a triple bottom line (TBL) initiatives framework that provides a starting point for mining companies to develop a strategic approach to environmental improvement initiatives that can positively impact all elements of the TBL. We highlight four types of process and offset-based initiatives that are available to mining companies to reduce their GHGs, each having differential effects on elements of the TBL. Our findings suggest the importance of company-wide strategies of looking at initiatives through all rather than individual elements of the TBL. Such a strategy would provide an appropriate estimate of the costs and benefits of the initiatives and results in a balanced approach that takes care of operational improvement, reduces GHGs and improves the social welfare of people engaged in mining operations and wider society

PREGLED ODRŽIVOGA RAZVOJA I ODRŽIVOSTI OKOLIŠA U RUDARSKOJ DJELATNOSTI

A comprehensive systemic approach is needed to make effective decisions for global sustainability. The system’s points of view introduced sustainable development (S.D.) and sustainability in prior years. Sustainable development is expressed as a desire followed by humanity to live in a better condition considering all the limits that nature could have. Social, environmental, and economic responsibilities are the wide-ranging developmental characteristics that form sustainability. In this paper, with the help of search engines like Scopus and Web of Science, several documents related to environmental sustainability in the mining industry were studied. The principal investigated problems were tailings dam failure, forestland use in mining operations, social and environmental issues in crushed stone mining industries, landfill mining challenges, climatic problems, economic problems, and fatalities in artisanal and small-scale mines. Also, a table was designed to categorise these problems and determine the solution and primary goal. This study investigates the severity of mining operation conditions and environmental issues in this industry. The common environmental problems in the mining industry include soil degradation, deforestation, land subsidence, acid mine drainage, waste production, natural landscape destruction, coal production, carbon footprint, dust pollution, greenhouse gas emissions and climatic problems. To have a more sustainable mining industry, all the mining stages, from the exploration to the post-closure stages, must minimise resource and energy consumption and waste products.Za donošenje učinkovitih odluka u sklopu globalne održivosti potreban je sveobuhvatan sustavan pristup, što posebno dolazi do izražaja prethodnih godina. Održivi razvoj izražava se kao želja čovječanstva za životom u boljim uvjetima uzimajući u obzir moguća ograničenja prirode. Društvene, ekološke i ekonomske odgovornosti ubrajaju se među brojne karakteristike razvoja koje čine održivost. U ovome radu, uz pomoć tražilica poput Scopusa i Web of Science, proučavano je nekoliko dokumenata vezanih uz održivost okoliša u rudarskoj industriji. Glavni fokusi studija vezani su uz probleme kao što su klizanje jalovišta, korištenje šumskoga zemljišta u rudarskim radovima, socijalna i ekološka pitanja u eksploataciji i proizvodnji tehničko-građevnoga kamena, izazovi eksploatacije na odlagalištima, klimatski problemi, ekonomski problemi i smrtni slučajevi u privatnim i malim rudnicima. Također, osmišljena je tablica koja kategorizira te probleme i njihova rješenja te primarni cilj. Ova studija istražuje važnost radnih uvjeta u rudarstvu i probleme okoliša u rudarskoj industriji. Uobičajeni ekološki problemi u toj industriji uključuju degradaciju tla, krčenje šuma, slijeganje zemljišta, odvodnju kiselih otpadnih voda iz rudnika, proizvodnju otpada, degradaciju prirodnoga krajolika, proizvodnju ugljena, ugljični otisak, onečišćenje prašinom, emisije stakleničkih plinova i klimatske probleme. Kako bismo imali održiviju rudarsku industriju, sve faze rudarstva, od istraživanja do faza nakon zatvaranja, moraju minimizirati potrošnju resursa i energije te otpadne proizvode

Industrial Revolution and Environmental Sustainability: An Analytical Interpretation of Research Constituents in Industry 4.0

Purpose – Environmental sustainability is quickly becoming one of the most critical issues in industry development. This study aims to conduct a systematic literature review through which the author can provide various research areas to work on for future researchers and provide insight into industry 4.0 and environmental sustainability. Design/methodology/approach – This study accomplishes this by performing a backward analysis using text mining on the Scopus database. Latent Semantic Analysis (LSA) was used to analyze the corpus of 4,364 articles published between 2013 and 2023. The authors generated 10 clusters using keywords in the industrial revolution and environmental sustainability domain, highlighting ten research avenues for further exploration. Findings – In this study, three research questions discuss the role of environmental sustainability with industry 4.0. The author predicted 10 clusters treated as recent trends on which more insight is required from future researchers. The authors provided year-wise analysis, top authors, top countries, top sources, and network analysis related to the topic. Finally, the study provided industrialization's effect on environmental sustainability and the future aspect of automation. Originality/value – This research is the first-ever study in which a natural language processing technique is implemented to predict future research areas based on the keywords-document relationship

Annual Report Of Research and Creative Productions by Faculty and Staff from January to December, 1993.

Annual Report Of Research and Creative Productions by Faculty and Staff from January to December, 1993

Annual Report Of Research and Creative Productions by Faculty and Staff from January to December, 1993.

Annual Report Of Research and Creative Productions by Faculty and Staff from January to December, 1993

Annual Report Of Research and Creative Productions by Faculty and Staff from January to December, 1993.

Annual Report Of Research and Creative Productions by Faculty and Staff from January to December, 1993

Conceptual aspects management of competitiveness the economic entities: collective monograph

The authors of the book have come to the conclusion that it is necessary to effectively use modern approaches the management of competitiveness the economic entities in order to increase the efficiency of using the resource potential, formation of competitive advantages and development strategies. Basic research focuses on economic diagnostics of ensuring the competitiveness of economic entities, marketing and logistics, analysis of energy-efficient potential, assessment of development potential. The research results have been implemented in the different models of inventory management, corporate social responsibility management, business process management and project management. The results of the study can be used in decision-making at the level the economic entities in different areas of activity and organizational-legal forms of ownership, ministries and departments that promote of development the economic entities and increase their competitiveness. The results can also be used by students and young scientists in modern concepts and mechanisms for management of competitiveness the economic entities in the context of efficient use the resource potential and introduction of modern innovations

Circular Economy and Sustainable Development: A Systematic Literature Review

Circular Economy put forth as an alternative to traditional linear model of extract-use-dispose along with the concept of Sustainable Development encompassing economic, environmental, and social aspects have garnered tremendous impetus among academics, practitioners and policymakers alike. The UN Sustainable Development Goals embraced by the member nations in 2015 based on the preceding Millenium Development Goals have been placed as the targets to be achieved as a part of holistic human development. In this backdrop, this paper examines the intersection of sustainability and circular economy with a focus on the three aspects of sustainable development, first the economic aspect by examining the relationship between GDP and circular economy, second the social economic aspect within the interaction of Circular Economy with Sustainable development and third the environmental-economical aspect by examining circularity and sustainability in waste management and waste valorisation. This paper achieves its objective through a systematic literature review of 1748 journal articles collected from Web of Science and SCOPUS database following PRISMA standards, network analysis of keywords, and manual review of texts. Four Research Questions are formulated: RQ1: What are the major emergent topics in Circular Economy and Sustainable Development and how are they related? RQ2: What is the relationship among CE and GDP in the CE and Sustainability? RQ3: What are the relationships between CE and Sustainability? RQ4: What are different use cases of valorisation of waste as CE tool, and can valorisation be sustainable? RQ1 is answered by presenting hotspot of research on Circular Economy and Sustainable Development through keywords occurrence network analysis using VosViewer. This study identifies three clusters and seven thematic areas of research, along with 25 most used keywords. RQ2 is attended through review of the relationship between economic growth (Gross Domestic Product) and Circular Economy and proposes based on the review that CE is still at its infancy. The paper also discusses the appropriateness of using GDP as a measure of sustainable development. This paper addresses RQ3 by examining the relationship between Circular Economy and Sustainable Development through review of literatures. The indicators used to measure CE and SD are also discussed and summarised. This review finds that achieving SDGs require greater effort, and that the present status of achievement is a bleak picture. Further, the role of waste management and potentiality of waste valorisation to aid in circular economy and sustainable development is analysed to answer RQ4. Though there are ample potential, however the recycle rate is very minimal to quench the required level of circularity. While CE and SD are related, CE cannot be a universal panacea to global challenges like emissions reduction, energy consumption, climate change, gender equality, poverty, well-being, environmental protection etc. even though the impact of CE to achieve SD can be substantial. The paper recommends avenues for future research and presents the conclusion of the study