Water Treatment Technician course introduces essential methods used to monitor, treat, and maintain safe water systems. Learn water purification processes, equipment operation, contamination control, and regulatory standards for effective water quality management.
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1 Year Access 
Intermediate 
3161 Students 
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The Water Treatment Technician course provides essential training in water purification, filtration systems, water quality testing, and pump operation. Learners gain practical knowledge of treatment plants and safety procedures, preparing them to support reliable drinking water production and efficient infrastructure management.
The curriculum explores chemical dosing, wastewater treatment, inorganic chemicals, volatile and synthetic organic compounds, and metals including heavy metals. Students study coagulation, flocculation, sedimentation, ion exchange, and biological processes to ensure effective water treatment and regulatory compliance across modern facilities.
Graduates develop skills in wastewater treatment, disinfection, filtration systems, environmental compliance, and system maintenance. Training includes laboratory safety, chemical hygiene plans, and operational standards, enabling professionals to manage treatment plants efficiently while ensuring safe, high-quality water delivery and sustainability.
Learners can complete a mock exam to practice and assess their understanding before taking the final exam. The final multiple-choice exam is automatically marked, and learners must achieve at least 60% to pass. Successful learners receive a CPD-certified certificate.
After completing the Water Treatment Technician course assessment, you will be eligible to receive a CPD-accredited certificate worth £9 from One Education to demonstrate your achievement.
The certificate is also available as a printed hard copy delivered by post for £15.
Demand for skilled water treatment technicians is increasing due to rising environmental standards, ageing infrastructure, and the need for safe public water systems. Studying this course builds essential technical knowledge in treatment processes, testing, and system maintenance.
Completing this course supports career progression in water utilities, environmental agencies, and industrial sectors. Learners gain practical expertise in purification systems, quality control, and safety compliance, improving employability and opening pathways to specialised technical and supervisory roles.
The Water Treatment Technician Course has a total study time of 9 hours 25 minutes. Learners can progress through the course at a flexible pace, allowing them to complete the programme in line with their personal schedule, availability, and preferred learning speed.
The Water Treatment Technician course requirements are straightforward and accessible. Learners should have a basic understanding of science and mathematics, an interest in environmental safety, and motivation to learn. The course is online, allowing study from any internet-enabled device at a flexible pace from home.
What is a Water Treatment Technician course?
A Water Treatment Technician course introduces the principles used to monitor, operate, and maintain water treatment systems. It covers water quality, filtration, disinfection, equipment, safety, testing, and environmental responsibilities.
Who can take this course?
The course is suitable for beginners, maintenance staff, engineering students, environmental workers, facilities personnel, and anyone interested in water treatment or utility-related careers.
Do I need prior experience?
No previous experience is required to study the theoretical content. However, practical roles may require workplace training, technical competence, and employer-specific certification.
Why is water treatment important?
Water treatment helps protect public health by removing contaminants and making water safer for drinking, industrial use, and environmental discharge. It also supports legal compliance and sustainable water management.
What career opportunities can this course support?
The course can support applications for entry-level roles such as water treatment assistant, plant operator, maintenance technician, utilities operative, or environmental support worker. Some positions may require additional technical qualifications and practical experience.
Is water treatment a good career option?
Water treatment can offer a valuable career path because clean water, wastewater management, and environmental protection are essential services. Career prospects depend on your qualifications, practical skills, location, and employer requirements.
| Module 01: Overview of Water Treatment | |||
| Overview of Water Treatment | 00:11:00 | ||
| Module 02: Water Quality | |||
| Water Quality | 00:29:00 | ||
| Module 03: Water Treatment and Purification | |||
| Water Treatment and Purification | 00:31:00 | ||
| Module 04: Hard Water and Basic Water Treatment Principles | |||
| Hard Water and Basic Water Treatment Principles | 00:20:00 | ||
| Module 05: Chemical Processes of Water Treatment | |||
| Chemical Processes of Water Treatment | 00:16:00 | ||
| Module 06: Inorganic Chemicals | |||
| Inorganic Chemicals | 00:17:00 | ||
| Module 07: Volatile and Synthetic Organic Compounds | |||
| Volatile and Synthetic Organic Compounds | 00:25:00 | ||
| Module 08: Metalloid Section | |||
| Metalloid Section | 00:18:00 | ||
| Module 09: Metals and Heavy Metal Section | |||
| Metals and Heavy Metal Section | 00:33:00 | ||
| Module 10: Wastewater Sampling and Analysis | |||
| Wastewater Sampling and Analysis | 00:14:00 | ||
| Module 11: Preliminary Treatment | |||
| Preliminary Treatment | 00:28:00 | ||
| Module 12: Coagulation, Flocculation and Clarification | |||
| Coagulation, Flocculation and Clarification | 00:23:00 | ||
| Module 13: Sedimentation | |||
| Sedimentation | 00:14:00 | ||
| Module 14: Filtration | |||
| Filtration | 00:20:00 | ||
| Module 15: Flotation | |||
| Flotation | 00:19:00 | ||
| Module 16: Removal of Fats, Oils and Grease | |||
| Removal of Fats, Oils and Grease | 00:30:00 | ||
| Module 17: Inorganic Constituents Removal | |||
| Inorganic Constituents Removal | 00:28:00 | ||
| Module 18: Ion Exchange | |||
| Ion Exchange | 00:15:00 | ||
| Module 19: Biological Process of Water Treatment | |||
| Biological Process of Water Treatment | 00:29:00 | ||
| Module 20: Aerobic Processes of Biological Treatment | |||
| Aerobic Processes of Biological Treatment | 00:25:00 | ||
| Module 21: Disinfection | |||
| Disinfection | 00:19:00 | ||
| Module 22: Alkalinity of Water | |||
| Alkalinity of Water | 00:15:00 | ||
| Module 23: Laboratory Safety | |||
| Laboratory Safety | 00:33:00 | ||
| Module 24: Chemical Hygiene Plan | |||
| Chemical Hygiene Plan | 00:13:00 | ||
| Mock Exam | |||
| Mock Exam – Water Treatment Technician | 00:20:00 | ||
| Final Exam | |||
| Final Exam – Water Treatment Technician | 00:20:00 | ||
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