Sanitary Engineering
- Health Sciences
- 400 level
- 2 credit units
- 59 pages
- 10 units
This course introduces the application of engineering methods to improve sanitation within human communities. It explores the use of mathematics, empirical evidence, and scientific knowledge to design and improve systems for safe waste removal and potable water supply. The course covers water treatment processes, sewage treatment methods, and waste disposal management, emphasizing the importance of sanitary engineering in environmental health and public safety. Students will learn about hydrology, water quality, and excreta disposal methods.
About this course
- Difficulty
- Intermediate
- Study hours
- 120 hours
- Maths
- Basic
- Content
- Theoretical, case study
- Practical work
- No
- Assignments
- Tutor marked assessments
- Final examination
What you'll read
The real module and unit structure of EHS419, taken from the course material NOUN publishes.
One paragraph, so you can see how it reads
EHS419 · UNIT 1 DEFINITIONS, CONCEPTS AND THEORIES OF SANITARY ENGINEERING
Now I know you can define sanitation, engineering and of course sanitary engineering. I also know that by now you should know why it is important to have the basic knowledge of sanitary engineering and its concept.
What you should be able to do
- Define and explain the concept of sanitary engineering.
- Evaluate environmental problems associated with urbanization.
- Describe the health effects of environmental degradation.
- Explain the principles and processes of water and wastewater treatment.
- Discuss methods for safe and effective waste disposal and management.
- Apply knowledge of sanitary engineering to solve real-world environmental problems.
What it prepares you for
- Environmental Engineer
- Sanitation Officer
- Water Quality Specialist
- Waste Management Manager
- Water Treatment Plants
- Wastewater Treatment Facilities
- Environmental Consulting Firms
- Public Health Organizations
- Municipal Governments
Where it gets hard
The units students slow down on, and what makes each one heavy.
- Module 2: Water and Waste Treatment
Unit 1: Basic Water Treatment Processes
Understanding the chemical reactions and processes involved in coagulation and flocculation requires a strong foundation in chemistry.
- Module 2: Water and Waste Treatment
Unit 4: Methods of Sewage/Waste Water Treatment
The complexity of biological processes and the interaction of microorganisms in wastewater treatment can be challenging to grasp.
A suggested way through it
13 weeks, about 29 hours in total. Yours will differ.
- Week 1Module 1: Concept of Sanitary Engineering and Elementary Hydrology
Unit 1: Definitions, Concepts and Theories of Sanitary Engineering · 2 hours
Read the unit introduction to understand the scope of sanitary engineering.. Define sanitation, engineering, and sanitary engineering.. Explain the importance of sanitary engineering in solving environmental problems..
- Week 2Module 1: Concept of Sanitary Engineering and Elementary Hydrology
Unit 2: Environmental Problems of Urbanisation and Natural Cycle of Water · 2 hours
Evaluate the environmental problems caused by urbanization.. Describe the health effects of environmental degradation.. Discuss the impact of urbanization on local weather patterns and water runoff..
- Week 3Module 1: Concept of Sanitary Engineering and Elementary Hydrology
Unit 3: Elementary Hydrology, Hydrological Cycle, Physical, Chemical and Biological Properties of Water · 2 hours
Describe elementary hydrology and the hydrological cycle.. Identify and explain the physical, chemical, and biological properties of water.. Understand the importance of water's unique properties for life and geochemical processes..
- Week 4Module 2: Water and Waste Treatment
Unit 1: Basic Water Treatment Processes · 2 hours
Explain water surveillance and sampling techniques.. Discuss methods for water sample collection.. Describe the stages involved in basic water treatment processes..
- Week 5Module 2: Water and Waste Treatment
Unit 2: Methods of Storage and Distribution of Treated Water · 2 hours
Describe water service and storage reservoirs.. Explain the different types of distribution systems.. Discuss the requirements for a pipeline and the different categories of pipelines..
- Week 6Module 2: Water and Waste Treatment
Unit 3: Processes of Sewage Treatment · 2 hours
Define sewage treatment and its importance.. Describe the physical treatment methods of sewage, including screening and sedimentation.. Explain the chemical treatment of sewage, including chemical precipitation and chlorination..
- Week 7Module 2: Water and Waste Treatment
Unit 4: Methods of Sewage/Waste Water Treatment · 2 hours
Explain the principle of activated sludge and trickling filters.. Define aeration and secondary clarification.. Describe the principles of stabilization ponds and aerated lagoons..
- Week 8Module 3: Waste Disposal and Management
Unit 1: Methods of Excreta Disposal · 2 hours
Explain the conservancy system of excreta disposal.. Explain the water carriage system of excreta disposal.. Discuss the need for latrines and toilets in communities..
- Week 9Module 3: Waste Disposal and Management
Unit 2: Urban and Community Storm Water Management · 2 hours
Explain storm water pollution and urban flooding.. Describe storm water filtration systems for urban runoff.. Discuss integrated water management and best management practices..
- Week 10Module 3: Waste Disposal and Management
Unit 3: Hazardous Waste Management · 2 hours
Explain the types of hazardous waste.. List the characteristics of hazardous waste.. Describe the disposing and transport of hazardous waste..
- Week 11Module 1: Concept of Sanitary Engineering and Elementary Hydrology
Review of Module 1 · 3 hours
Review all units from Module 1.. Focus on understanding the concepts of sanitary engineering and hydrology.. Practice defining key terms and explaining the water cycle..
- Week 12Module 2: Water and Waste Treatment
Review of Module 2 · 3 hours
Review all units from Module 2.. Focus on water and wastewater treatment processes.. Practice explaining the different stages of water and sewage treatment..
- Week 13Module 3: Waste Disposal and Management
Review of Module 3 · 3 hours
Review all units from Module 3.. Focus on waste disposal and management techniques.. Practice explaining excreta disposal methods and hazardous waste management..
Preparing for the exam
- Create detailed summaries of each unit, focusing on key definitions and processes.
- Practice explaining the different stages of water and sewage treatment in your own words.
- Review the environmental problems associated with urbanization and their solutions.
- Focus on understanding the principles behind different waste disposal methods.
- Study the characteristics of hazardous waste and the methods for their safe management.
- Use diagrams and flowcharts to visualize the water cycle and treatment processes.
- Solve practice problems related to water quality and waste management calculations.
- Review all Tutor-Marked Assignments (TMAs) and their solutions.
- Allocate specific study time for each module, ensuring comprehensive coverage.
- Form study groups to discuss complex concepts and share insights.
Questions students ask about this course
What is EHS419 about?
This course introduces the application of engineering methods to improve sanitation within human communities. It explores the use of mathematics, empirical evidence, and scientific knowledge to design and improve systems for safe waste removal and potable water supply. The course covers water treatment processes, sewage treatment methods, and waste disposal management, emphasizing the importance of sanitary engineering in environmental health and public safety. Students will learn about hydrology, water quality, and excreta disposal methods.
How many units does EHS419 have?
EHS419, Sanitary Engineering, has 10 units across 3 modules, over 59 pages of course material. You can read it one unit at a time.
How many credit units is EHS419?
EHS419 carries 2 credit units, at 400 level in Health Sciences.
Is EHS419 hard?
EHS419 is rated intermediate level, with basic mathematical content. It is mostly theoretical and case study work.
How long does EHS419 take to study?
About 120 hours of study, spread across its 10 units.
How is EHS419 assessed?
EHS419 is assessed by assignments, tutor marked assessments and final examination.
What can I do with EHS419?
Environmental Engineer, Sanitation Officer, Water Quality Specialist and Waste Management Manager.