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Methods of Water Analysis

Code:

TLQB010

Sigla:

MAA

Áreas Científicas
Classificação	Área Científica
CNAEF	Chemical process technology

Ocorrência: 2019/2020 - 2S

Ativa?	Yes
Página Web:	https://moodle.ips.pt/1920/course/view.php?id=85
Unidade Responsável:	Química
Curso/CE Responsável:	Professional Higher Technical Course in Chemical and Biological Laboratory Technologies

Ciclos de Estudo/Cursos

Sigla	Nº de Estudantes	Plano de Estudos	Anos Curriculares	Créditos UCN	Créditos ECTS	Horas de Contacto	Horas Totais
TLQB	35	Study Plan	1	-	6	60	162

Língua de trabalho

Portuguese

Objetivos

This curricular unit aims to make students aware of different methods and techniques of water analysis, their procedures and importance, as well as the procedures necessary to validate the methods.

Resultados de aprendizagem e competências

By the end ofthe semester the student must be able to plan and manage the execution of routine chemical tests, specialized for water analysis. Thus, it is intended that Thus it is also intended that the student can: - Perform the necessary calculations for the preparation of solutions; - Know the instrumentation of the various analytical methods; - Calibrate the analysis equipment; - Understand the concept of quality control; - Understand the concept of validation of the analysis method; - Interpret the experimental results based on the legislation in force.

Modo de trabalho

À distância

Pré-requisitos (conhecimentos prévios) e co-requisitos (conhecimentos simultâneos)

No

Programa

Theoretical contents: 1. Types of water and their characteristics 2. Water quality, parameters analyzed and national and European legislation in force. 3. Sampling techniques and types of chemical analysis Practical laboratory contents: 1. Determination of the content of solids in a waste water sample. 2. Determination of Alkalinity in a Sample Water for Human Consumption.3. Determination of the Silica Content in a Sample of Water for Human Consumption. 4. Determination of the Oxidability Content in a Lake Sample by Potassium Permanganate. 5. Determination of Acidity in a Sample of Water for Human Consumption. 6. Determination of the Iron Content in a Sample of Water for Human Consumption. 7. Determination of Chemical Oxygen Demand by the Potassium Dichromate Method. 8. Test Request - Results Bulletin - Sampling a Water Sample. 9. Determination of the Dissolved Oxygen Content in a Sample of an Agrifood Effluent. 10. Determination of the Oxidability Content in a Lake Sample by Potassium Permanganate.

Bibliografia Obrigatória

Freeman, W. H.; Quantitative Chemical Analysis, Lidel, 2010
Skoog, Douglas A.; Fundamentos de Qumica Analítica, Thomson, 2007. ISBN:
. APHA-AWWA-WPC; — Standard Methods for the Exami nati on for Water and Wastewater , merican Health Association, 1998
Relacre; Guia RELACRE 13 - Validação de Métodos Internos de Ensaios em Análise Química
Castro, Augusto; Validação de Métodos na Anál i se Quí mi c, 2009

Métodos de ensino e atividades de aprendizagem

Accomplishment of several laboratory works in group work of students (3-4 students). The accomplishment of each laboratory work is preceded by the accomplishment of a mini test on the work to be carried out based on the protocol of each experimental work. of laboratory work, groups of students must submit a report for evaluation. At the end of the semester, each group will present a poster about one of the works carried out.

Tipo de avaliação

Distributed evaluation with final exam

Componentes de Avaliação

Designation	Peso (%)
Apresentação/discussão de um trabalho científico	5,00
Teste	25,00
Trabalho escrito	55,00
Trabalho laboratorial	15,00
Total:	100,00

Componentes de Ocupação

Designation	Tempo (Horas)
Estudo autónomo	102,00
Frequência das aulas	60,00
Total:	162,00

Obtenção de frequência

No mandatory assistance

Fórmula de cálculo da classificação final

Evaluation formula for continuous evaluation:

[(0,30x GlobalTest + (0,15xWork 1) + (0,15xWork 2)]+[(0,05x Class assessment)+(0,15x Reports from presential classes) +(0,10xReports EaD)+(0,05xMini Tests)+(0,05xPoster)]

 

Evaluation formula for 1st or 2nd Assessment season:

[(0,30xExam + (0,15x Work 1) + (0,15xWork 2)]+[(0,05xClass assessment)+(0,15xReports from presential classes)+(0,05xMini Tests)+(0,05xPoster)+(0,10xReports EaD)]

 

Evaluation formula for Special Season:

[(0,30xExam + (0,15xWork1) + (0,15x Work2)]+[(0,05xClass assessment)+(0,15xReports from presential classes)+(0,05xMini Testes)+(0,05xPoster)+(0,10xRelatórios EaD)]