Training Outline
In this course, operators will learn about types of solids, percent solids, sludge composition, and key field and lab measurements.
It also covers polymer use and preparation, along with the purpose and basic operation of sludge thickeners.
Note: This course is Part 1 of a two-part series. Operators are encouraged to take both parts for a complete understanding.
- Placement test1
Introduction to Solids Handling
- Importance of Solids Handling
- Types of Solids in Wastewater Treatment
Chapter test - 2
Basic Solids Properties and Measurements
- Percent Solids
- Solids Measurements and Sludge Composition
- Common Field Measurements and Laboratory Procedures
Chapter test - 3
Polymer Systems
- The Roles of Polymers
- Polymer Preparation Units
Chapter test - 4
Thickening
- Purpose of Thickening
- Types of Thickeners
- Operation of Thickeners
Chapter test - 5Chapter test
- 6Chapter test
- 7Chapter test
- 8Chapter test
Learning outcomes
- Identify the main types of solids in wastewater and the key parameters used to measure them
- Explain how polymers and thickening processes increase sludge concentration
- Describe the purpose, types, and operation of common sludge thickening systems
Level
Intermediate
Prerequisites
Target audience
Professional certified wastewater operators class I to IV, maintenance technicians
Learning material and method
Video clips with a placement test, practice exercises, and a handout
Learning assessment method
Chapter tests (MCQs) with a minimum score of 70%
Test your knowledge, validate your skills
Engage with interactive quizzes designed to boost retention and track your learning along the way. Once you've completed the training, a final validation step confirms your progress and helps demonstrate your skills with confidence—making it easy to showcase what you’ve learned.
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