Agriculture and Nature Conservation Secondary Agriculture

Juice Clarifier Sedimentation Control Techniques Training

SAQA US 114324 | NQF 2 | Credits 8 | Duration 5 Days
From $1,242 per delegate

Description

This course equips learners with the knowledge and skills to control sedimentation in juice clarifiers, ensuring efficient separation of solids from liquids in the beverage industry. Participants will understand the principles of sedimentation, identify factors affecting clarifier performance, and apply techniques to optimize sedimentation control for quality and safety compliance.

Learning Outcomes

  • Apply sedimentation principles to optimize juice clarifier performance.
  • Analyze factors affecting sedimentation efficiency, including particle size and flow rates.
  • Evaluate clarifier operation data to identify and correct sedimentation issues.
  • Implement control techniques to maintain desired juice clarity and solids removal.
  • Demonstrate compliance with health, safety, and environmental regulations during clarifier operation.

Target Audience

Process operators, production supervisors, and quality control personnel working in juice processing or beverage manufacturing plants who are responsible for clarifier operation and maintenance.

Prerequisites

None — open enrollment.

Course Outline

Day 1: Fundamentals of Juice Clarification and Sedimentation

Objectives:
• Understand the principles of juice clarification and sedimentation in the food and beverage industry.
• Identify key equipment and process parameters affecting sedimentation efficiency.
• Describe the role of flocculants and coagulants in enhancing particle settling.
• Recognise common quality indicators for clarified juice.
• Explain the importance of process control for consistent output.

Topics:
• Introduction to juice clarification processes.
• Sedimentation theory: Stokes' law and particle settling.
• Equipment overview: clarifiers, thickeners, and settling tanks.
• Flocculation and coagulation mechanisms.
• Key process parameters: pH, temperature, flow rate.
• Quality parameters for clarified juice.
• Overview of process control and automation.
• Safety considerations in clarification operations.

Day 2: Process Variables and Their Impact on Sedimentation

Objectives:
• Analyse the effect of pH and temperature on sedimentation rate.
• Evaluate the impact of flow rate and retention time on clarification efficiency.
• Determine optimal flocculant dosage and mixing conditions.
• Troubleshoot common sedimentation issues related to process variables.
• Apply statistical process control (SPC) to monitor sedimentation performance.

Topics:
• Detailed study of pH and temperature effects.
• Flow rate and retention time optimisation.
• Flocculant selection and dosage optimisation.
• Mixing intensity and its influence on floc formation.
• Common problems: turbidity, sludge bulking, and channeling.
• Introduction to statistical process control (SPC).
• Data collection and interpretation for process adjustment.
• Practical exercises on adjusting process variables.

Day 3: Equipment Operation and Maintenance for Clarifiers

Objectives:
• Operate clarifier equipment according to standard operating procedures.
• Perform routine maintenance tasks to ensure equipment reliability.
• Identify and diagnose mechanical and operational faults.
• Implement corrective actions for common equipment issues.
• Understand cleaning and sanitation protocols for clarifiers.

Topics:
• Clarifier types: centre-feed, peripheral-feed, and tray clarifiers.
• Startup, shutdown, and normal operation procedures.
• Routine maintenance: rake mechanisms, pumps, and drives.
• Troubleshooting mechanical faults: vibrations, leaks, and blockages.
• Cleaning and sanitation: CIP (clean-in-place) procedures.
• Instrumentation calibration: flow meters, pH probes, and level sensors.
• Safety interlocks and emergency shutdown procedures.
• Practical session: hands-on operation and maintenance.

Day 4: Advanced Sedimentation Control and Optimisation

Objectives:
• Apply advanced control strategies to optimise sedimentation performance.
• Use online sensors and automation for real-time process adjustment.
• Implement predictive maintenance techniques to reduce downtime.
• Analyse data trends to improve process efficiency.
• Evaluate the economic impact of optimised sedimentation control.

Topics:
• Advanced control strategies: PID, cascade, and feedforward control.
• Online sensors: turbidity, suspended solids, and sludge level.
• Automation and SCADA integration.
• Predictive maintenance using vibration analysis and wear monitoring.
• Data analytics for process optimisation.
• Cost-benefit analysis of process improvements.
• Case studies of successful optimisation.
• Group exercise: designing an optimised control scheme.

Day 5: Integration, Quality Assurance, and Practical Assessment

Objectives:
• Integrate all knowledge into a comprehensive sedimentation control plan.
• Apply quality assurance principles to ensure final product meets specifications.
• Conduct a practical assessment demonstrating competence in equipment operation and process control.
• Develop a troubleshooting guide for common sedimentation issues.
• Prepare for unit standard assessment and certification.

Topics:
• Developing a sedimentation control plan.
• Quality assurance: sampling, testing, and documentation.
• HACCP considerations in juice clarification.
• Troubleshooting guide creation.
• Practical assessment: operation, control, and maintenance tasks.
• Review of key concepts and Q&A.
• Unit standard assessment preparation.
• Course evaluation and certification.

Practicals

No practicals for this training.

This course is made up of exercises and case studies delivered alongside the theory — no separate practical sessions are required to complete it.

Summatives

Each delegate is assessed continuously throughout the course and a final summative test at the end.

Daily Exercises — 30%

Every training day ends with a multiple-choice exercise scored out of 100%. The scores from each daily exercise are averaged across the duration of the course to produce a Daily Average mark, which contributes 30% to the final total.

Final Test — 70%

On the last day a final summative test is written. It is a multiple-choice paper with multiple-answer questions: each question may have more than one correct option, and a single wrong selection on a question marks the entire question wrong — no partial credit. The final test is scored out of 100% and contributes 70% to the overall mark.

Final Total
Component Out of Weight
Daily Average (multiple choice) 100% 30%
Final Test (multi-answer multiple choice) 100% 70%
Final Total 100%

All marks are recorded on the AATICD LMS and visible to each learner under their account.

Certificate

Certificate of Completion

Awarded to delegates who achieve an overall mark of 50% or higher on the Final Total (Daily Average 30% + Final Test 70%).

How it works
  • Certificates are auto-generated on the AATICD LMS as soon as the marks pass the 50% threshold.
  • Each certificate is a branded PDF with the delegate's name, the course title, the unit standard ID, NQF level, credits, and the date of issue.
  • You can download or print your certificate from your LMS dashboard at any time after issue — there's no reissue fee and no expiry date.
  • If you scored under 50% you can sit the final test again at the next scheduled session at no extra cost.
Where to find it

Sign in to the LMS, open your dashboard, and your certificates appear under My Certificates. Each entry has a View / Download button and a print option.

Training Discounts

Group discounts apply automatically — the more delegates you enrol, the greater the saving. Discounts are calculated at 3% per 5 delegates, scaling up to 40% off for 100+ delegates.

Delegates Discount
5 3% off
10 6% off
15 9% off
20 12% off
25 15% off
30 18% off
50 30% off
75 35% off
100 40% off

3% discount per 5 delegates, up to 40% off for 100+ delegates. Contact us for a custom group quote.

Upcoming Training Sessions
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Mon 07 Sep 2026 Fri 11 Sep 2026 Virtual Spring 2026 $1,242 Register
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Training Discounts
Delegates Discount
5 3% off
10 6% off
15 9% off
20 12% off
25 15% off
30 18% off
50 30% off
75 35% off
100 40% off

3% off per 5 delegates, up to 40% for 100+

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