Course Description

Diploma in Water Treatment at QLS Level 4

Diploma in Water Treatment at QLS Level 4 is a course run by Global Edulink, Dublin. It is a Online Learning course with a duration of 100 Hours. Diploma in Water Treatment at QLS Level 4 gives a Course Qualification of Level 4 Certificate. For more information about Diploma in Water Treatment at QLS Level 4 at Global Edulink, please review the details below.


In order to protect environmental health and safety, preserve the environment and prevent diseases often modern methods are relied on for water treatment. The Diploma in Water Treatment at QLS Level 4 course aims to educate individuals who work or intend to work in water treatment plants. Learners will be fully equipped to function independently in water treatment works. The course will enable individuals who are in the decision-making process related to how much chemical is used in water treatment.

The course will cover key topics such as introducing learners to chlorination, understanding disinfection and rules, water disinfection methods, maintaining equipment used in water treatment and the process for treating wastewater.

Learners who qualify in the Diploma in Water Treatment at QLS Level 4 will be able to control and operate specific processes of water treatment works on context of policies and procedures. Learners will acquire in-depth knowledge of water treatment and an overall understanding of chlorination byproducts, oxidising agents and waterborne pathogens. The course will also enlighten learners on the proper skills and knowledge of the maintenance of water treatment works.

The Quality Licence Scheme, endorses high-quality, non-regulated provision and training programmes. This means that Global Edulink has undergone an external quality check to ensure that the organisation and the courses it offers, meet defined quality criteria. The completion of this course alone does not lead to a regulated qualification but may be used as evidence of knowledge and skills gained. The Learner Unit Summary may be used as evidence towards Recognition of Prior Learning if you wish to progress your studies in this subject. To this end the learning outcomes of the course have been benchmarked at Level 4 against level descriptors published by Quality Licence Scheme, to indicate the depth of study and level of demand/complexity involved in successful completion by the learner.

This course has been endorsed by the Quality Licence Scheme for its high-quality, non-regulated provision and training programmes. This course is not regulated by Ofqual and is not an accredited qualification. We will be able to advise you on any further recognition, for example progression routes into further and/or higher education. For further information please visit the Learner FAQs on the Quality Licence Scheme website.

Why study at Global Edulink?

Global Edulink offers the most convenient path to gain skills and training that will give you the opportunity to put into practice your knowledge and expertise in an IT or corporate environment. You can study at your own pace at Global Edulink and you will be provided with all the necessary material, tutorials, qualified course instructor, narrated e-learning modules and forces which include Free CV writing pack, free career support and course demo to make your learning experience more enriching and rewarding.


  • Become introduced to water treatment
  • Learn about chlorination, and chlorination byproducts
  • Acquire the skills and knowledge to lead a team in water treatment works
  • Learn about disinfection essentials and the disinfection byproducts
  • Gain an understanding of the oxidation chemistry and the oxidising agents
  • Understand the work policies and procedures of water treatment works
  • Understand about water disinfection methods and waterborne pathogens

Who is this course aimed at?

  • Wastewater Personnel
  • Professionals employed in jobs related to chlorination
  • Water Treatment Operators
  • Environmental Scientists
  • Anyone wanting to learn about water treatment works

Access Duration

The course will be directly delivered to you, and you have 12 months access to the online learning platform from the date you joined the course.  The course is self-paced and you can complete it in stages, revisiting the lectures at any time.

Method of assessment

In order to complete the Diploma in Water Treatment at QLS Level 4 successfully , all students are required to complete a series of assignments. The completed assignments must be submitted via the online portal. Your instructor will review and evaluate your work and provide your feedback based on how well you have completed your assignments.

While the submission of your assignment is compulsory for you to get your Quality Licence Scheme certification, you can also receive another CPD & iAP, free e-certificate if you take a 20 multiple choice exam.


Those who successfully complete the course will be issued the Diploma in Water Treatment at QLS Level 4 by the Quality Licence Scheme.

Course Code: QLS-04893

The Diploma in Water Treatment at QLS Level 4 course at Global Edulink is listed in's national courses finder.
Training ProviderGlobal Edulink
Course LocationDublin
Course TypeOnline Learning
Course QualificationLevel 4 Certificate
Course Duration100 Hours
Course Time365 Days
Course Fee269
Entry RequirementsLearners should be age 19 or over, and must have a basic understanding of Maths, English, and ICT. A qualification at level 3 or above in any discipline.
Carear PathOnce you successfully completed Diploma in Water Treatment at QLS Level 4, you will gain knowledge and skills that will give your career the jumpstart you have always wanted. With this you can further expand your education or go onto work in numerous positions that will also put you in line to demand a higher salary or job promotion. The average UK salary per annum according to is given below. Water Treatment Operator - £23,153 per annum Environmental Scientist - £26,720 per annum Water Resources Operator Certified Water Operator Other jobs you can get Water Operator Environmental Health and Safety Manager
Phone+44 2037431666
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Course Provider

Global Edulink

CityPoint, 1 Ropemaker Street, London, EC2Y 9HU, Dublin, United Kingdom

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Global Edulink
CityPoint, 1 Ropemaker Street, London, EC2Y 9HU
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