Environmental and safety risk assessment for sustainable circular production: Case study in plastic processing for fashion products.

Even if sustainability and circularity are the most challenging goals today, industrial waste minimization is rarely discussed and practical methods to reduce risks related to hazardous waste in manufacturing processes are not frequently applied yet. The case of Italian company specialized in plastic processing for fashion products, has the chance to design and test a new integrated methodology to reduce the risks for ecosystem and workers associated to hazardous waste. Focusing the attention to standard operations, extraordinary conditions, and emergency situations, all activities included in waste collection, storage and transport are identified and the risks associated to the environmental impacts and the occupational health&safety are analysed. Research results demonstrate the opportunity to adopt one method to analyse both environmental and health&safety risks associated to activities and conditions involved in industrial waste management. The case study confirms the relevance of integrated approaches and the necessity of simplified tools to support companies in adopting integrated risk management.

Environmental performance of glass foam as insulation material from waste glass with the alkali activation process.

Glass foams is an interesting option for the use of fractions of glass cullet otherwise destined to landfills. As building insulation materials, glass foams obtained by conventional processes have still some drawbacks in the purity of starting feedstock, which can be avoided by implementing an alkali activation process. Using the life cycle assessment methodology, the research analyses the potential impacts associated to the glass foam obtained from waste glass through the alkali activation in a laboratory scale plant with 'cradle to grave' perspective. The main phases included in the system boundaries are the downstream activities related to the transportation of glass waste and avoided landfill disposal, the production process to obtain the glass foam, and the upstream activities related to the transportation to potential use phase and the end of life. The life cycle environmental profile of glass foam is calculated starting from primary data integrated with the Ecoinvent database, and using the ReCiPe 2016 impact assessment method and the SimaPro software. Results demonstrate the greatest contribution on the overall environmental impacts due to the production, in which the main impacts are linked to electricity consumption for drying and firing and surfactant for the foaming. Sensitivity analyses clarify that consistent improvement in overall environmental impacts can be obtain with minimization of distances both between glass waste and production site, and between glass foam production and use; otherwise, different energy-mix and lower temperature in chemical processes have negligible effects in the environmental profile. The research reveals useful information to optimize the upcycling of glass foam production before moving on the industrialization: future investigations should involve the selection of biodegradable surfactants, from renewable sources.

Certification ISO 9001 in clinical ethics consultation for improving quality and safety in healthcare.

This paper refers to the quality management process of the Laboratory of Clinical Bioethics (LCB) of the University of Padua (Italy), which has obtained the quality certification to ISO 9001:2008, as a Clinical Ethics Support Service. Its activities consist mainly in clinical ethics consultations and training services, addressed to those who are called to decisions with ethical implications in the clinical setting, proposing a structured approach to identify and analyze the ethical issues that may loom in the relationships between health professionals and patients, and participating in their solution. The expected benefits of the application of ISO 9001 were mainly the following: to formalize the procedure adopted for clinical ethics consultation and training, to obtain a controlled management of documents, information and data, to ensure and demonstrate the quality of the provided activities and to make methods and organization publicly available. The main results which have been achieved with the 'quality management project' are summarized as follows: the enunciation of LCB Mission and Quality Policy; the drafting of the procedure by which clinical ethics consultation is provided; the formalization of members' skills and the adoption of relevant process and outcome indicators. Our experience may be useful in promoting accountability for the quality of ethics consultation services. We consider the certification process as a tool for transparent and reliable management of one of the most critical tasks in the current context of healthcare, motivating similar facilities to undertake similar pathways, with the aim to provide quality control on their activities.

Determining the life cycle energy efficiency of six biofuel systems in China: a Data Envelopment Analysis.

This aim of this study was to use Data Envelopment Analysis (DEA) to assess the life cycle energy efficiency of six biofuels in China. DEA can differentiate efficient and non-efficient scenarios, and it can identify wasteful energy losses in biofuel production. More specifically, the study has examined the efficiency of six approaches for bioethanol production involving a sample of wheat, corn, cassava, and sweet potatoes as feedstocks and "old," "new," "wet," and "dry" processes. For each of these six bioethanol production pathways, the users can determine energy inputs such as the embodied energy for seed, machinery, fertilizer, diesel, chemicals and primary energy utilized for manufacturing, and outputs such as the energy content of the bioethanol and byproducts. The results indicate that DEA is a novel and feasible method for finding efficient bioethanol production scenarios and suggest that sweet potatoes may be the most energy-efficient form of ethanol production for China.

Emergy analysis and sustainability efficiency analysis of different crop-based biodiesel in life cycle perspective.

Biodiesel as a promising alternative energy resource has been a hot spot in chemical engineering nowadays, but there is also an argument about the sustainability of biodiesel. In order to analyze the sustainability of biodiesel production systems and select the most sustainable scenario, various kinds of crop-based biodiesel including soybean-, rapeseed-, sunflower-, jatropha- and palm-based biodiesel production options are studied by emergy analysis; soybean-based scenario is recognized as the most sustainable scenario that should be chosen for further study in China. DEA method is used to evaluate the sustainability efficiencies of these options, and the biodiesel production systems based on soybean, sunflower, and palm are considered as DEA efficient, whereas rapeseed-based and jatropha-based scenarios are needed to be improved, and the improved methods have also been specified.

Quality management of Body Donation Program at the University of Padova.

Quality management improvement has become a recent focus of attention in medical education. The program for the donation of bodies and body parts (Body Donation Program) at the University of Padova has recently been subjected to a global quality management standard, the ISO 9001:2008 certification. The aim of the present work is to show how the above standard is useful in enhancing the efficiency of body donation procedures and the quality and output of medical education. The program is managed by means of the following interlinked procedures: the collection of body donations, death certificates, data, and body parts from living donors; the transportation and identification of cadavers; the management of bodies, body parts, equipment, instruments, purchasing of necessary materials, and setting up anatomical training sessions; the management of preventive and corrective actions; the management of documents and registration; the management of internal and external quality audits; and the review of outcomes and improvement planning. Monitoring indicators are identified in the numbers of donors and of donated body parts per year, education sessions, and satisfaction of learners and donors, as evaluated by questionnaires. The process management approach, the integrated involvement of medical, technical, and administrative staff in defining procedures, and the application of monitoring indicators allow quality improvement in all aspects of the Body Donation Program.

A model of quality assurance and quality improvement for post-graduate medical education in Europe.

BACKGROUND: The issue of quality assurance (QA) and quality improvement (QI), being the quality of medical education intimately related to the quality of the health care, is becoming of paramount importance worldwide. AIM: To describe a model of implementing a system for internal QA and QI within a post-graduate paediatric training programme based on the ISO 9001:2000 standard. METHODS: For the ISO 9001:2000 standard, the curriculum was managed as a series of interrelated processes and their level of function was monitored by ad hoc elaborated objective indicators. RESULTS: The training programme was fragmented in 19 interlinked processes, 15 related procedures and 24 working instructions. All these materials, along with the quality policy, the mission, the strategies and the values were made publicly available. Based on the measurable indicators developed to monitor some of the processes, areas of weakness of the system were objectively identified and consequently QI actions implemented. The appropriateness of all this allowed the programme to finally achieve an official ISO 9000:2001 certification. CONCLUSIONS: The application of the ISO 9001:2000 standard served to develop an internal QA and QI system and to meet most of the standards developed for QA in higher and medical education.