High quality e-learning study materials and mock exams.
Tutorials/materials from the industry leading experts.
24/7 Access to the Learning Portal.
Benefits of applying TOTUM Discount Card.
Recognised Accredited Qualification.
Excellent customer service and administrative support.
Who Is This Course Aimed at?
  • Professionals employed in jobs related to chlorination
  • Water Treatment Operators
  • Environmental Scientists
  • Sanitary Engineers
  • Environmental Engineers
  • Anyone wanting to learn about chlorination as a modern disinfection method
Entry Requirements
  • Learners should be age 19 or over, and must have a basic understanding of Maths, English, and ICT.
  • A recognised qualification at level 3 or above in any discipline.
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 Modern Disinfection - 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.


At the end of this course successful learners will receive a Certificate of Achievement from Quality Licence Scheme and a Learner Unit Summary (which lists the components the learner has completed as part of the course).

Course Code: QLS-04882

Awarding body (Accreditation)

Quality Licence Scheme have long-established reputations for providing high quality vocational qualifications across a wide range of industries. Quality Licence Scheme combine over 180 years of expertise combined with a responsive, flexible and innovative approach to the needs of our customers.

Renowned for excellent customer service, and quality standards, Quality Licence Scheme also offers qualifications for all ages and abilities all are developed with the support of relevant stakeholders to ensure that they meet the needs and standards of employers across the UK.

Progression and Career Path Once you successfully completed Level 4 Diploma in Modern Disinfection, you will gain knowledge and skills that will give your career the jumpstart you have always wanted. With this completion 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
  • Environmental Engineer - £30,070 per annum
  • Water Resources Operator
  • Certified Water Operator
Other jobs you can get
  • Water Operator
  • Environmental Health and Safety Manager
Other benefits
  • Written and designed by the industry’s finest expert instructors with over 15 years of experience
  • Repeat and rewind all your lectures and enjoy a personalised learning experience
  • Unlimited 12 months access from anywhere, anytime
  • Save time and money on travel
  • Learn at your convenience and leisure
  • Eligible for a TOTUM discount card
  • Free Career Support Service
  • 25% Discount on personal Statement and covering letter writing service
  • Free Access to Over 150 courses for 2 days (48 hours)
  • Free access to course before you purchase (For selected courses only)

Course Curriculum

01. Disinfection Introduction
Disinfection Introduction
02. Disinfection Rules
Disinfection Rules
03. Chlorine
04. Understanding Combined Chlorine Residual
Understanding Combined Chlorine Residual
05. Understanding Waterborne Viruses
Understanding Waterborne Viruses
☑ Assignment
Assignment Brief I – Modern Disinfection Level 4
☑ Submit Your Assignment
Assignment Submission – Modern Disinfection Level 4
06. Halogen Section
Halogen Section
07. Chlorine Timeline
Chlorine Timeline
08. Chemical Equations
Chemical Equations
09. Chlorine Gas Section
Chlorine Gas Section
10. Calcium Hypochlorite Section
Calcium Hypochlorite Section
☑ Assignment
Assignment Brief II – Modern Disinfection Level 4
☑ Submit Your Assignment
Assignment Submission – Modern Disinfection Level 4
11. Chlorine Health Hazard Section
Chlorine Health Hazard Section
12. Chlorine Dioxide Section
Chlorine Dioxide Section
13. Waterborne Pathogens
Waterborne Pathogens
14. Total Coliforms
Total Coliforms
15. Respiratory Protection
Respiratory Protection
☑ Assignment
Assignment Brief III – Modern Disinfection Level 4
☑ Submit Your Assignment
Assignment Submission – Modern Disinfection Level 4


6 ratings
  • 5 stars3
  • 4 stars3
  • 3 stars0
  • 2 stars0
  • 1 stars0
  1. Good communication

    The customer service team went out of their way to make sure I was settled and at ease, as a first-time learner. Not only were they helpful at the beginning, they continued to check up on me throughout and answered all of my questions.

  2. Career aspirations

    As someone who decided to change careers and study this field more closely, I feel like I couldn’t have found a better online provider. The training was thorough and the information up to date. The customer support was outstanding. I had a great experience with them.

  3. Richard Henderson September 26, 2019 - 7:07pm

    Clearly explained

    The content was explained well, and I found learning with SLC an enjoyable experience. While the subject matter was complex, the interactive video training made learning online a fun experience.

  4. Informative videos

    The video training was informative and interactive. It was to the point and straightforward. Great training and appreciate the support provided.

  5. Insightful

    The course provided insight into disinfection essentials, and the fundamentals of chlorination. I work in water treatment and found this course to be very helpful to my job role. I’m also in line for a promotion that I’m very pleased about.

  6. Detailed course

    The course was thorough and detailed. The instructions given were clear and precise. The course focused on modern forms of disinfection and helped me get up to speed on chlorination. Great job with the course SLC!

£499.00 £199.00 (Inc. VAT)

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  • £499.00 £199.00
  • 365 Days
  • ,
  • Course Certificate
  • Wishlist
  • Endorsed by "Quality Licence Scheme"
  • 100Guided Learning Hours
  • Course Material
  • 15 Number of Modules
  • Course Code QLS-04882
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