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Book part
Publication date: 17 May 2024

Serhat Yüksel, Hasan Dinçer and Duygu Yavuz

Nuclear energy investments contribute significantly to the energy independence of countries. This situation helps countries to develop both economically and socially. Therefore…

Abstract

Nuclear energy investments contribute significantly to the energy independence of countries. This situation helps countries to develop both economically and socially. Therefore, countries need to develop strategies to increase their nuclear energy investments. However, radioactive waste generated in nuclear reactors is one of the most important disadvantages of this type of energy. Due to this situation, the wastes generated must be disposed of effectively for nuclear energy investments to be effective. In this study, it is aimed to create optimal strategies for the effective waste managements generated in nuclear power plants. Within this framework, four different balanced scorecard perspectives are considered as the criteria. In the analysis process, Analytical Hierarchy Process (AHP) methodology is taken into consideration. It is identified that learning and development is the most critical factor for the effective radioactive waste management created in nuclear power plants. On the other side, internal factors are the second most important criterion in this framework. Hence, it is understood that nuclear energy investors should give priority to the technological development for effective waste management in nuclear power plants. With the help of these technological improvements, the wastes can be disposed more successfully. As a result, environmental sustainability can be provided much easily.

Details

International Trade, Economic Crisis and the Sustainable Development Goals
Type: Book
ISBN: 978-1-83753-587-3

Keywords

Article
Publication date: 1 May 2000

Branko Kontic, Matjaz Ravnik, Peter Stegnar and Burton C. Kross

To clarify uncertainty in predictions of the quantity, radionuclide inventory and activity of waste from the Krsko nuclear power plant, and to illuminate its role in related…

Abstract

To clarify uncertainty in predictions of the quantity, radionuclide inventory and activity of waste from the Krsko nuclear power plant, and to illuminate its role in related policy‐making, we made a scenario analysis in order to find out the variation in waste characteristics if the plant operates five years shorter or longer than anticipated, or if it uses fuel of a higher enrichment (levels between 3 per cent and 5 per cent of U‐235). We used ORIGEN2 computer code for calculations connected to spent fuel, and developed a code for calculating low‐ and intermediate‐level waste. We present and interpret our results using language which can be understood by decision makers and the general public. We believe that the clarification of the issues gained through our analysis will contribute to more informed decision making and be effective in building confidence among professionals, the public and politicians in the process of identifying the most appropriate waste management options.

Details

Environmental Management and Health, vol. 11 no. 2
Type: Research Article
ISSN: 0956-6163

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Article
Publication date: 1 August 2002

Diane Ryland

Asks whether nuclear power is viable as a clean source of energy and an independent energy source and whether it should be used to attain targeted reductions in fossil fuels or as…

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Abstract

Asks whether nuclear power is viable as a clean source of energy and an independent energy source and whether it should be used to attain targeted reductions in fossil fuels or as a method of electricity generation. Also considers whether nuclear energy should be used in preference to energy from a third country. Discusses problems such as technological safety, nuclear waste, costs and the individual energy policies of Member States. Cites the main issue as public perception as the subject is regarded as dangerous and secretive. Outlines how the debate in Europe is being re‐evaluated and with the evolution of new science and technology, the positive contribution of nuclear energy to sustainable development is a factor to be weighed in the balance.

Details

Managerial Law, vol. 44 no. 4
Type: Research Article
ISSN: 0309-0558

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Article
Publication date: 1 January 1991

J. Rose

I. Sick Building Syndrome, II. Radioactive Waste Management inDeveloping Countries, III. Motor Vehicle Trends and Implications. Threeitems are highlighted. I. Diagnosis and…

Abstract

I. Sick Building Syndrome, II. Radioactive Waste Management in Developing Countries, III. Motor Vehicle Trends and Implications. Three items are highlighted. I. Diagnosis and prevention of a Sick Building Syndrome, as well as possible remedies; II. Waste disposal of radioactive matter in developing countries, a matter of grave concern at present; III. The effect of vehicle emissions on global warming and depletion of the ozone layer, including recommendations to remedy this serious problem.

Details

Environmental Management and Health, vol. 2 no. 1
Type: Research Article
ISSN: 0956-6163

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Article
Publication date: 1 January 1991

Fred A. Curtis and Karen Mak

Because medical waste may present potential hazards to employees,waste handlers and the general public, all facilities generating thisform of waste should develop and implement a…

Abstract

Because medical waste may present potential hazards to employees, waste handlers and the general public, all facilities generating this form of waste should develop and implement a medical waste management strategy. This strategy should be prepared after conducting a survey to determine the types and estimated amounts of medical waste generated by the facility. The strategy should address medical waste handling, including segregation, packaging, in‐house transport and storage. The management plan must also prescribe appropriate treatment procedures for contaminated waste, and designate proper methods for final disposal of medical wastes and treatment residues. Finally, the facility must ensure the implementation and monitoring of this strategy.

Details

Environmental Management and Health, vol. 2 no. 1
Type: Research Article
ISSN: 0956-6163

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Article
Publication date: 14 August 2007

Jasem M. Alhumoud and Hani M. Alhumoud

The purpose of this paper is to determine the amount of different kinds of solid wastes produced, segregated, collected, stored, transported and disposed off in the governmental…

1932

Abstract

Purpose

The purpose of this paper is to determine the amount of different kinds of solid wastes produced, segregated, collected, stored, transported and disposed off in the governmental hospitals of Kuwait.

Design/methodology/approach

The research in this paper shows that all governmental hospitals were assessed in a period of six months (September, 2005 through December, 2005 and June, 2006 through July, 2006). The weight fraction of each component in the sorting sample was calculated by the weights of the components. The amount of non‐infectious and infectious waste generated in kg/day in each ward and various hospital blocks were determined and recorded.

Findings

The findings in this paper indicated that the waste generation rate is between 3.87 kg/bed/day and 7.44 kg/bed/day. Subsequently, this waste consists of 10,534.5 kg (71.44 percent) of domestic waste, 4,099.4 kg (27.8 percent) of hazardous/infectious waste, and 112.1 kg (0.76 percent) of sharps. Hospital waste makes up approximately 30 percent of all the hazardous waste generated in Kuwait. Segregation of the different types of wastes is practiced in nearly all of the hospitals. All infectious/medical wastes are finally disposed of through incineration.

Practical implications

The paper shows that the hospitals under study do not organize training courses on hospital waste management and the hazards associated with them. There is a need to establish a detailed database regarding the quantity and quality of the waste generated by the various hospitals.

Originality/value

This paper systematically assesses the obstacles in the existing hospital solid waste management system in all governmental hospitals in Kuwait. Subsequently, recommendations and improvements are suggested.

Details

Management of Environmental Quality: An International Journal, vol. 18 no. 5
Type: Research Article
ISSN: 1477-7835

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Article
Publication date: 22 July 2021

Akponanabofa Henry Oti, Peter Farrell, Fonbeyin Henry Abanda, Paul McMahon, Abdul-Majeed Mahamadu, Dingayo Mzyece, Adeyemi Ayodele Akintola and Nawal Prinja

The relatively low capital cost and contributions to mitigating global warming have favoured the continuous construction and operation of nuclear power plants (NPPs) across the…

Abstract

Purpose

The relatively low capital cost and contributions to mitigating global warming have favoured the continuous construction and operation of nuclear power plants (NPPs) across the world. One critical phase in the operation of nuclear plants for ensuring the safety and security of radioactive products and by-products is decommissioning. With the advent of digital twinning in the building information modelling (BIM) methodology, efficiency and safety can be improved from context-focus access to regulations pertaining to demolition of structures and the cleaning-up of radioactivity inherent in nuclear stations. The purpose of this study, therefore, is to propose a BIM-driven framework to achieve a more regulation-aware and safer decommissioning of nuclear power plants.

Design/methodology/approach

The framework considers task requirements, and landscape and environmental factors in modelling demolition scenarios that characterise decommissioning processes. The framework integrates decommissioning rules/regulations in a BIM linked non-structured query system to model items and decommissioning tasks, which are implemented based on context-focussed retrieval of decommissioning rules and regulations. The concept’s efficacy is demonstrated using example cases of digitalised NPPs.

Findings

This approach contributes to enhancing improvements in nuclear plant decommissioning with potential for appropriate activity sequencing, risk reduction and ensuring safety.

Originality/value

A BIM-driven framework hinged on querying non-structured databases to provide context-focussed access to nuclear rules and regulations and to aiding decommissioning is new.

Details

Construction Innovation , vol. 22 no. 4
Type: Research Article
ISSN: 1471-4175

Keywords

Book part
Publication date: 7 December 2006

Kevin M. Kostelnik, James H. Clarke, Jerry L. Harbour, Florence Sanchez and Frank L. Parker

Hazardous and radioactive wastes are routinely disposed of in shallow land disposal facilities at sites that have undergone environmental remediation. These residual contaminants…

Abstract

Hazardous and radioactive wastes are routinely disposed of in shallow land disposal facilities at sites that have undergone environmental remediation. These residual contaminants, which remain on-site in these isolation facilities, continue to pose risks to humans and the environment and represent extremely long-term liabilities that require continuous management.

This paper draws upon the experiences generated from two federal programs established in response to the Uranium Mill Tailings Radiation Control Act (UMTRCA) of 1978 and the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) of 1980. Operational issues arising at existing sites suggest that there is a need to better integrate the management functions at contaminant isolation facilities. To protect human health and safeguard the natural environment, more sustainable environmental protection systems are required for the long-term management of residual contaminants. A series of logic diagrams are introduced to improve the integration and management of remedial processes, engineered barriers and institutional controls. These institutional responsibilities need to be monitored and maintained by the appropriate site stewards to ensure continued system performance.

Details

Long-Term Management of Contaminated Sites
Type: Book
ISBN: 978-1-84950-419-5

Article
Publication date: 1 March 1992

Michael J. Suess

Management of waste from hospitals, other health care facilitiesand health‐related research laboratories, whilst not a new issue, hasgained increased attention in recent years…

Abstract

Management of waste from hospitals, other health care facilities and health‐related research laboratories, whilst not a new issue, has gained increased attention in recent years. Unfortunately, the management procedures and practices in many European facilities, not to mention those in other, less‐developed, parts of the world, leave a lot to be desired. Having recognized the need for improvement already in the late 1970s, particularly with respect to the hazardous component of the waste, the World Health Organization Regional Office for Europe has convened a special working group of experts to prepare a short manual of good practice, conducted training courses at the request of national health authorities, supported and co‐sponsored conferences and, in co‐operation with other organizations concerned, is planning to prepare and publish a handbook for worldwide use.

Details

Environmental Management and Health, vol. 3 no. 3
Type: Research Article
ISSN: 0956-6163

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Article
Publication date: 29 July 2014

Bashaar Y. Ammary

The purpose of this paper is to introduce a cradle to grave manifest system for medical waste in Jordan. As part of this program, medical waste classification, generation rates…

Abstract

Purpose

The purpose of this paper is to introduce a cradle to grave manifest system for medical waste in Jordan. As part of this program, medical waste classification, generation rates, and tracking in different parts of the world and in Jordan are described.

Design/methodology/approach

After reviewing different classification systems, the program adopted the World Health Organization definition with minor modification to be used with the proposed manifest, as it is very similar to the current bylaw regulating medical waste in Jordan. In addition, the generation rates of hazardous medical waste in 11 public hospitals and one governmental university hospital in the northern part of Jordan were calculated. These were based on the weights of these wastes that were transferred to the sole incinerator used by these hospitals over a 12-month period. These weights were obtained through interviews with personnel in charge of the medical waste incinerator.

Findings

This project has devised a manifest form to be used for medical waste transport. In addition, the generation rate was found to vary from 0.88 to 3.05 kg/bed/day based on 100 percent occupancy rates. The generation weight was found to be different for different months of the year.

Originality/value

Management of waste disposal and treatment, including medical waste is very important in a water poor country like Jordan. The introduction of a manifest system and the adoption of a medical classification system, in addition to the calculation of the generation rates are very important for sustainable development in the country.

Details

World Journal of Science, Technology and Sustainable Development, vol. 11 no. 3
Type: Research Article
ISSN: 2042-5945

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