ENCN281-26S1 (C) Semester One 2026

Environmental Engineering

15 points

Details:
Start Date: Monday, 16 February 2026
End Date: Sunday, 21 June 2026
Withdrawal Dates
Last Day to withdraw from this course:
  • Without financial penalty (full fee refund): Sunday, 1 March 2026
  • Without academic penalty (including no fee refund): Sunday, 10 May 2026

Description

Water quality parameters; mass balances; kinetics; surface water quality modelling; ecological systems; treatment of water, wastewater, solid and hazardous wastes; water quality field activities.

The overarching goal is for students to understand the potential impacts on ecosystems and
public health, and measures to reduce impacts, with a particular focus on the aqueous
environment and water quality. The course is designed to introduce students to the
fundamental concepts of environmental engineering and their applications including the use
of case studies, guest lectures, field and laboratory activities.

The LEARN web-based course management software is used in this course. Course readings, on-line lectures, sample problems and solutions, etc. will be posted on this system. Various forms of feedback and support with also be on Learn. Students will submit their reports using Learn. All marks will be shown on Learn. Email notices will be sent to you via Learn. It is your responsibility to check Learn frequently regarding any questions about the course. Before you send an email to an instructor, be sure to check responses to other students’ questions on Learn.

Students who need additional help (tutoring) or have a dispute with their marks should contact the course coordinator (not the tutors) to discuss this. Students who need to discuss extensions, special needs, access to Gradescope, Learn matters, etc., should contact the course coordinator.

Learning Outcomes

1. Describe and explain environmental quality & public health objectives and how they are informed by Māori perspectives & values. (Washington Accord WA67)  (UC CE3, GA2, BCC7)

2. Describe and explain ecology principles (i.e. nutrient cycles, species interaction) and ecosystem function & structure (i.e. population dynamics, food web); calculate energy & material flows; identify ecosystem services & discuss human influences on ecosystems. (Washington Accord WA1, WA6) (EIE3, GA2)

3. Carry out water quality sampling, data collection and analyses, illustrating the importance of variability, reproducibility, quality assurance & quality control; summarize and interpret the results using appropriate units of measurement & significant figures. Washington Accord WA4, WA8, WA9) (EIE2, EIE3)

4. Classify water quality (physical, chemical, biological, nutrients, heavy metals); identify water pollution sources and the impacts on the environment and public health; describe and discuss environmental risks/hazards and potential ways to minimise them. (Washington Accord WA6) (UC CE3, GA2)

5. Describe and estimate contaminant behaviour in the environment using mass balances, kinetics, rates of reactions, hydraulic reactor models.(Washington Accord WA1), (EI3E)

6. Solve environmental chemistry problems (pH, alkalinity, acid/base reactions). (Washington Accord WA1) (UC EIE3)

7. Estimate and describe pollutant/contaminant transformation (physical, chemical biological) in environmental engineering systems i.e. drinking water & wastewater treatment, solid & hazardous waste disposal. (Washington Accord WA1, WA6) (UC EIE3, CE3, GA2)

8. Perform laboratory-scale treatment of water samples (coagulation/flocculation) and interpret/explain/discuss the observations & results with respect to water quality objectives.  (Washington Accord WA4, WA9, WA8) (UC EIE2, EIE3)

Prerequisites

Subject to approval of the Dean of Engineering and Forestry

Restrictions

ENNR203, ENCI383

Timetable 2026

Students must attend one activity from each section.

Lecture A
Activity Day Time Location Weeks
01 Tuesday 09:00 - 10:00 E8 Lecture Theatre
16 Feb - 29 Mar
20 Apr - 31 May
02 Tuesday 12:00 - 13:00 E6 Lecture Theatre
16 Feb - 29 Mar
20 Apr - 31 May
Lecture B
Activity Day Time Location Weeks
01 Wednesday 16:00 - 17:00 A3 Lecture Theatre
16 Feb - 29 Mar
20 Apr - 31 May
02 Thursday 09:00 - 10:00 E9 Lecture Theatre
16 Feb - 29 Mar
20 Apr - 31 May
Field Trip A
Activity Day Time Location Weeks
01-P1 Sunday 18:00 - 23:45 - 23 Mar - 29 Mar
01-P2 Monday 00:00 - 23:45 - 30 Mar - 5 Apr
01-P3 Tuesday 00:00 - 23:45 - 30 Mar - 5 Apr
01-P4 Wednesday 00:00 - 18:00 - 30 Mar - 5 Apr
02-P1 Tuesday 18:00 - 23:45 - 6 Apr - 12 Apr
02-P2 Wednesday 00:00 - 23:45 - 6 Apr - 12 Apr
02-P3 Thursday 00:00 - 23:45 - 6 Apr - 12 Apr
02-P4 Friday 00:00 - 18:00 - 6 Apr - 12 Apr
03-P1 Tuesday 18:00 - 23:45 - 13 Apr - 19 Apr
03-P2 Wednesday 00:00 - 23:45 - 13 Apr - 19 Apr
03-P3 Thursday 00:00 - 23:45 - 13 Apr - 19 Apr
03-P4 Friday 00:00 - 18:00 - 13 Apr - 19 Apr
Lab A
Activity Day Time Location Weeks
01 Monday 10:00 - 13:00 CAPE 113 Teaching Lab
18 May - 24 May
02 Monday 14:00 - 17:00 CAPE 113 Teaching Lab
18 May - 24 May
03 Tuesday 10:00 - 13:00 CAPE 113 Teaching Lab
18 May - 24 May
04 Tuesday 14:00 - 17:00 CAPE 113 Teaching Lab
18 May - 24 May
05 Wednesday 09:00 - 12:00 CAPE 113 Teaching Lab
18 May - 24 May
06 Wednesday 15:00 - 18:00 CAPE 113 Teaching Lab
18 May - 24 May
07 Thursday 10:00 - 13:00 CAPE 113 Teaching Lab
18 May - 24 May
08 Thursday 14:00 - 17:00 CAPE 113 Teaching Lab
18 May - 24 May
09 Friday 10:00 - 13:00 CAPE 113 Teaching Lab
18 May - 24 May
10 Friday 14:00 - 17:00 CAPE 113 Teaching Lab
18 May - 24 May
11 Monday 10:00 - 13:00 CAPE 113 Teaching Lab
25 May - 31 May
12 Monday 14:00 - 17:00 CAPE 113 Teaching Lab
25 May - 31 May
Tutorial A
Activity Day Time Location Weeks
01 Wednesday 15:00 - 16:00 Rehua 003 Music
16 Feb - 29 Mar
20 Apr - 31 May
02 Wednesday 09:00 - 10:00 Rehua 702
16 Feb - 29 Mar
20 Apr - 31 May
03 Wednesday 11:00 - 12:00 Jack Erskine 441
16 Feb - 29 Mar
20 Apr - 31 May
04 Wednesday 14:00 - 15:00 Rehua 003 Music
16 Feb - 29 Mar
20 Apr - 31 May
Tutorial B
Activity Day Time Location Weeks
01 Friday 09:00 - 10:00 E5 Lecture Theatre
16 Feb - 29 Mar
20 Apr - 31 May
02 Friday 13:00 - 14:00 C2 Lecture Theatre
16 Feb - 29 Mar
20 Apr - 31 May

Examinations, Quizzes and Formal Tests

Test A
Activity Day Time Location Weeks
01 Monday 19:00 - 21:00 C1 Lecture Theatre
9 Mar - 15 Mar
02 Monday 19:00 - 21:00 C2 Lecture Theatre
9 Mar - 15 Mar
Test B
Activity Day Time Location Weeks
01 Monday 19:00 - 21:00 E8 Lecture Theatre
4 May - 10 May
02 Monday 19:00 - 21:00 E9 Lecture Theatre
4 May - 10 May
03 Monday 19:00 - 21:00 E5 Lecture Theatre
4 May - 10 May
Test C
Activity Day Time Location Weeks
01 Monday 19:00 - 21:00 C1 Lecture Theatre
18 May - 24 May
02 Monday 19:00 - 21:00 C2 Lecture Theatre
18 May - 24 May
Test A
Activity Day Time Location Weeks
01 Monday 19:00 - 20:30 E5 Lecture Theatre
23 Mar - 29 Mar
02 Monday 19:00 - 20:30 E7 Lecture Theatre
23 Mar - 29 Mar
03 Monday 19:00 - 20:30 E6 Lecture Theatre
23 Mar - 29 Mar
04 Monday 19:00 - 20:30 A4 Lecture Theatre
23 Mar - 29 Mar
06 Monday 19:00 - 20:30 A6 Lecture Theatre
23 Mar - 29 Mar

Course Coordinator

Hamish Mackey

Lecturers

Aisling O'Sullivan and Frances Charters

Assessment

Assessment Due Date Percentage  Description
Field study report 15% Learning Objectives 1, 4
exam 46% Learning Objectives 3,7
Laboratory- report Laboratory-- mandatory (questions in the exam)
Chemistry review learning objective 6
Quizzes x 3 24% Learning objectives 2-7
Test 15%


a.  A penalty of 20% per day of the actual marks will be applied for late reports.

b.  All students must pass an on-line Learn assessment prior to attending the laboratory.

c.  The laboratory will be assessed during the examination. Students missing the laboratory due to not passing the on-line Learn assessment prior will be ineligible for marks on the laboratory-based exam questions.

d.   The final exam will cover content in the whole course with an emphasis on content after the test.

Textbooks / Resources

Recommended Reading

Mines, Richard O; Environmental Engineering: Principles and Practice ; Wiley Blackwell, 2014.

Further reading:

Academic Integrity at the University of Canterbury. https://www.canterbury.ac.nz/about-uc/what-we-do/teaching/academic-integrity

Engineering NZ guidelines on ethical use of Generative AI. https://www.engineeringnz.org/programmes/engineering-and-ai/appropriate-safe-and-ethical-use/

Additional Course Outline Information

Assessment and grading system

a. Students must pass the chemistry review quiz to pass the course; students must take the self-assessment Learn quiz before taking the first quiz; students who do not pass the chemistry quiz on the first opportunity lose 2% of course marks (absolute, fixed reduction) and must attend a tutorial before resit; Students who do not pass on the second attempt will lose another 2% of course marks and must attend another tutorial; students who do not pass on the third opportunity fail the course.
b. A penalty of 20% per day of the actual marks will be applied for late reports.
c. All students must pass an on-line Learn assessment prior to attending the laboratory.
d. The laboratory will be assessed during the examination. Students missing the laboratory due to not passing the on-line Learn assessment prior will be ineligible for marks on the laboratory-based exam questions.
e. The final exam will cover content in the whole course with an emphasis on content after the test, including the laboratory.

Notes

Course communication

The LEARN web-based course management software is used in this course.  Course readings, on-line lectures, sample problems and solutions, etc. will be posted on this system. Various forms of feedback and support with also be on Learn.  Students will submit their reports using Learn.  All marks will be shown on Learn.  Email notices will be sent to you via Learn.  It is your responsibility to check Learn frequently regarding any questions about the course. Before you send an email to an instructor, be sure to check responses to other students’ questions on Learn.

Students who need additional help (tutoring) or have a dispute with their marks should contact the course coordinator (not the tutors) to discuss this.  Students who need to discuss extensions, special needs, access to Gradescope, Learn matters, etc., should contact the course manager, Roger Chen, roger.chen@canterbury.ac.nz

Indicative Fees

Domestic fee $1,190.00

International fee $6,488.00

* All fees are inclusive of NZ GST or any equivalent overseas tax, and do not include any programme level discount or additional course-related expenses.

For further information see Civil and Environmental Engineering .

All ENCN281 Occurrences

  • ENCN281-26S1 (C) Semester One 2026