Unit TECHNIQUE OF ENVIRONMENTAL PROTECTION

ENVIRONMENTAL HEALTH ENGINEERING

Code	50994102
CFU	2
Teacher	Francesco Di Maria
Teachers	Francesco Di Maria
Hours	20 ore - Francesco Di Maria
Learning activities	Caratterizzante
Area	Scienze interdisciplinari
Academic discipline	ICAR/03
Type of study-unit	Obbligatorio (Required)
Language of instruction	Italian
Contents	Principle and legislation of waste managment, main treatment and facilites for waste disposal and recycling
Reference texts	Lesson minutes
Educational objectives	Ability in understanding and sizing of waste managment systems and related treatment and disposal facilities
Prerequisites	The required prerequisites are shown in the Integrated Course Sheet (Sanitary Engineering and Techical Facilities for Waste Treatment).
Teaching methods	Theoretical lessons Practical training Field visits
Other information	Office hours -monday 8:30am 11:30am -wednesday 3:00pm 6:00pm Room n.38 Dipartimento di Ingegneria Statistic data about marks are shown in the Integrated Course Sheet.
Learning verification modality	Oral and written More information on learning verification methods are shown in the Integrated course (Sanitary Engineering and Techical Facilities for Waste Treatment) tab.
Extended program	Introduction to waste management: - General principle - Legislation Waste managment - collection - recycling -disposal Waste treatment: - Incineration - Mechanical and Biological treatment - Composting and anaerobic digestion
Obiettivi Agenda 2030 per lo sviluppo sostenibile	N. 12, N. 13 and N. 7

ELECTRICAL SYSTEMS FOR ENERGY

Code	50591102
CFU	2
Teacher	Linda Barelli
Teachers	Linda Barelli
Hours	20 ore - Linda Barelli
Learning activities	Caratterizzante
Area	Scienze interdisciplinari
Academic discipline	ING-IND/33
Type of study-unit	Obbligatorio (Required)
Language of instruction	Italian
Contents	Renewable energy plants (PV, solar, wind, hydro, geothermal). Electrical system (generation, trasmission, distribution at different voltage levels, three-phase systems). Abnormal conditions n electrical systems in terms of voltage/current. Safety principles and components in electric systems.
Reference texts	lecture notes
Educational objectives	Knowledge of thecnologies for the exploitation of renewable sources. Knowledge of the main characteristics of the electrical system in its various sections (transmission, AT, MV, LV, three-phase and earthing systems and related main components including safety ones)
Prerequisites	--
Teaching methods	face-to-face training
Other information	--
Learning verification modality	written exam
Extended program	Programma esteso PROGR_EST Sì problematiche di interconnessione alla rete degli impianti rinnovabili fonti rinnovabili per la produzione di energia Impianti per lo sfruttamento dell'energia solare generalità e caratterizzazione della fonte solare SOLARE TERMICO: applicazioni moduli e relative tecnologie impianti esempi di dimensionamento SOLARE FOTOVOLTAICO: principio fotovoltaico tipologia moduli architettura sistemi e relative applicaizoni scelta tampone batteria e tensione di lavoro; scelta inverter esempi di dimensionamento SOLARE TERMODINAMICO: tecnologie architetture di impianto applicazioni Impianti motore idraulici: - definizioni; principi fondamentali; piano di sfruttamento di un corso d'acqua; dimensionamento di un impianto - impianti ad acqua fluente - impianti a bacino: effetto regolatore degli invasi e legge di derivazione - impianti di pompaggio Energia eolica: - scelta del sito; stima della velocità del vento e relative misurazioni; - potenziale eolico e produzione annuale; generatori eolici; impatto ambientale Energia geotermica: - generalità e definizioni - centrali a vapore dominante, ad acqua dominante, ad acqua calda, sistemi geo-pressurizzati - impiani a cecli diretto, indiretto, ad alimentaizone diretta e condensazione SISTEMA ELETTRICO: - linee di trasmissione AT, linee di distribuzione AT, MT, BT; stazioni primarie, cabine primarie e secondarie - sistema trifase - linee elettriche e strutture di reti (aperte/chiuse) - Caduta di tensione sulla linea - Sovratensioni: cause e conseguenze - sovracorrenti: sovraccarico, corto circuito APPARECCHI DI MANOVRA E INTERRUZIONE: interruttori; contattori; sezionatori; fusibili DISPOSITIVI DI PROTEZIONE DA SOVRATENSIONI: spinterometri; varistori Interruttori automatici; relè ELEMENTI DI SICUREZZA ELETTRICA: - Effetti della corrente elettrica sul corpo umano: contatti diretti e indiretti; limiti di corrente; limiti di tensione - Impianti di terra: componenti e classificazione sistema di messa a terra Renewable energy plants (PV, solar, wind, hydro, geothermal). Electrical system (generation, trasmission, distribution at different voltage levels, three-phase systems). Abnormal conditions n electrical systems in terms of voltage/current. Safety principles and components in electric systems.
Obiettivi Agenda 2030 per lo sviluppo sostenibile	3, 7, 9

COLLECTION TECHNIQUES OF ENVIRONMENTAL MATRICES

Code	50997905
CFU	5
Teacher	Andrea Scatena
Teachers	Andrea Scatena
Hours	50 ore - Andrea Scatena
Learning activities	Caratterizzante
Area	Scienze della prevenzione nell'ambiente e nei luoghi di lavoro
Academic discipline	MED/50
Type of study-unit	Obbligatorio (Required)
Language of instruction	Italian
Contents	The teaching module deals with the specific sampling activity in detail, starting from the general and transversal principles of: Planning, Sampling, Sample conservation, Transport, Storage, Sample preparation, Analysis, Data evaluation. Through the analysis of life and work contexts, students must be able to evaluate what are the dangers connected to the situations, and be able to apply and perform the samples of matrices useful for the analysis of the context.
Reference texts	There are no specific reference texts for the subject. However, reference is made to the UNI EN ISO technical standard. The teaching material that is presented during the lessons is shared with the students before the start of each lesson. For the days of face-to-face lessons, it is also possible to participate remotely in the form of distance learning. On the days of lessons that include laboratory activities, presence in the classroom is mandatory.
Educational objectives	The course represents one of the most important teachings for the figure of the Prevention Technician in the environment and in the workplace and examines the basic elements of sampling activity. The main objective of the course is to provide students with the basis for tackling the study and analysis of life and work contexts through the study of contexts, and to be able to apply the appropriate sampling techniques useful for the acquisition of laboratory data necessary for risk assessment. The main knowledge acquired will be: • knowing how to plan, perform and manage a water sampling for chemical and microbiological analysis • knowing how to plan, perform and manage a sampling of airborne pollutants • knowing how to plan, perform and manage a noise sampling • knowing how to plan, perform and manage a surface sampling • knowing how to plan, perform and manage a soil sampling • knowing how to plan, perform and manage a fibre sampling • knowing how to plan, perform and manage a vibration sampling
Prerequisites	In order to understand and be able to apply most of the techniques described in the course, it is necessary to have successfully passed the exams of the first two years of the course. In addition, other topics covered in the module require knowledge of the hierarchy of regulatory sources, and to know what is meant by hazard identification, risk analysis and risk management.
Teaching methods	The course is organized as follows: - classroom lessons on all the topics of the course; - exercises in the laboratory for the execution of samples. Students will be divided into groups of 2 and will follow 4 guided exercises of 3 hours each; - simulation of an intervention to evaluate life and work contexts through the identification of dangers, and the assessment of risks with the application of sampling methods.
Other information	The classroom lessons are conducted with the method of frontal teaching connected online The exercises are carried out in presence in a mode guided by the teacher
Learning verification modality	The exam includes a written test and the presentation of a paper produced in a group. The written test consists of solving multiple-choice tests. The test lasts no more than 30 minutes and is aimed at verifying the ability to correctly apply theoretical knowledge and the ability to understand the problems proposed. The presentation test of a paper produced in a group complements the other test and consists of the discussion of a case study proposed by the teacher as a laboratory activity regarding the simulation of a risk assessment activity. The test as a whole allows to ascertain both the ability of knowledge and understanding, and the ability to apply the skills acquired, and the ability of presentation, and the ability to learn and develop solutions in independent judgment.
Extended program	Sampling activities: General and transversal principles of: Planning, Sampling, Sample conservation, Transport, Storage, Sample preparation, Analysis, Data evaluation. Practical technical study related to: • water sampling for chemical and microbiological analysis • sampling of airborne pollutants • noise sampling • surface sampling • soil sampling • fibre sampling • vibration sampling
Obiettivi Agenda 2030 per lo sviluppo sostenibile	n°3, n°6, n°15