Water Engineering


This Module covers the application of civil engineering hydraulics and environmental engineering.


The aim of this Module is to extend and develop understanding of hydraulics and environmental engineering. To apply valuation techniques to environmental problems.

Learning Outcomes

By the end of this module the student should be able to:

1.  Analyse and design open channel and hydraulic systems.

2.  Apply valuation techniques to environmental problems.

3.  Apply some of the principles used in the abstraction and treatment of water.

4.  Design unit processes for the abatement of water pollution.

5.  Apply and justify sustainable techniques and priorities in the management of the environment.

Indicative Content

1 Uniform flow in open channels

Frictional resistance formulae for steady uniform flow in open channels. Channel design considerations, including optimum shape of cross-section for uniform flow in open channels.

2 Non-uniform flow in open channels

Specific energy and alternative depths of flow. Occurrence of critical flow conditions. Flow over a broad-crested weir. Classification of water surface profiles. The hydraulic jump and the use of critical depth in flow measurements. Design of spillways.

3 Environmental appraisal

Cost benefit analysis and sustainability. Valuation of the environment and cost of pollution control measures.

4 Water pollutants and pollution control regulations

Fate of water pollutants in rivers and lakes. Quality Standards, UK and EU Directives. Fundamentals of self- purification. Setting standards to meet quality standards. Models used as quality predictive tools. Streeter-Phelps equation.

5 Water treatment

Treatment requirements for various sources of water for potable use. Detailed consideration of coagulation, flocculation, sedimentation, filtration and disinfection processes. Design of rapid sand filters. Sustainability considerations.

6 Wastewater and urban storm runoff treament

Detailed consideration of sustainable urban drainage systems (SUDs) for the treatment of urban storm runoff. Introduction to domestic wastewater treatment; detailed consideration of sedimentation and biological processes. Sludge handling, treatment and disposal. Sustainability considerations.

Statement on Teaching, Learning and Assessment

Interactive lectures will be used for imparting theories and concepts and for active enquiry. Tutorials will be used to develop skills of analysis, design, and problem solving. Students will have the opportunity to work in teams during tutorial classes. Laboratory classes will be used to facilitate practical and participative learning. Directed study will be used for independent learning and for students to gain more in-depth understanding of the subject areas. Examinations and coursework will be used to test learning and understanding, and intellectual and transferable skills.

Teaching and Learning Work Loads

Total 200
Lecture 22
Tutorial/Seminar 16
Supervised Practical Activity 8
Unsupervised Practical Activity 0
Assessment 55
Independent 99

Guidance notes

Credit Value – The total value of SCQF credits for the module. 20 credits are the equivalent of 10 ECTS credits. A full-time student should normally register for 60 SCQF credits per semester.


We make every effort to ensure that the information on our website is accurate but it is possible that some changes may occur prior to the academic year of entry. The modules listed in this catalogue are offered subject to availability during academic year 2019/10 , and may be subject to change for future years.