30 TCH / Self-paced online / Grade 3I / 4I
Grade 3 and 4 Industrial Wastewater Licensing Exam Prep
Prepare for an advanced industrial wastewater licensing exam with deeper work in math, chemistry, treatment, equipment, operation, and management.
Advanced exam preparation for experienced industrial wastewater operators
The course covers advanced calculations, treatment processes, equipment, operation, maintenance, and management responsibilities.
Students should have their Grade 1 or 2 license before enrolling in this course.
Course outcomes
Knowledge and skills covered in the course
- Learn more advanced math and chemistry, including complex calculations.
- Build deeper knowledge of industrial treatment, chemistry, equipment, and control systems.
- Review operation, maintenance, management, and administration responsibilities.
- Use class notes and quizzes to lock down understanding.
- Use practice exam questions to hone your test-taking skills.
Curriculum
Subjects covered in the course
- 01Course introduction
- 02Intermediate and advanced wastewater math
- 03pH measurement, physical properties, and advanced chemistry
- 04Laws, regulations, and wastewater characteristics
- 05Treatment of metal waste streams
- 06Instrumentation, controls, sampling, and monitoring
- 07Pumps, valves, compressed air, and equipment maintenance
- 08Instrumentation and Controls
- 09Physical separation and treatment processes
- 10Sampling and monitoring to demonstrate compliance
- 11Operation, maintenance, management, and administration

Your instructor
Learn from Brian Hagopian.
Brian is a Massachusetts-certified industrial wastewater instructor and former chief operator of a Grade 2I treatment system. He has designed, built, and serviced pH adjustment systems. Brian holds a Grade 4I operator’s license. All courses are approved for training contact hours in Massachusetts and New Hampshire. His exam-preparation courses are specifically designed to get you ready for the licensing exam.
About BrianBefore you enroll
Enrollment, eligibility, and course questions
Who should take this course?
It is designed for operators pursuing an advanced Grade 3 or 4 industrial wastewater license.
How much training does it include?
The course includes 30 hours of self-paced online training.
Is this course approved for continuing education and training contact hours in Massachusetts and New Hampshire?
Yes.
Where do payment and course access happen?
Teachable handles account setup, payment, lesson progress, and course delivery.
Contact Brian
Have a question?
Visit Teachable for course details and enrollment. Contact Brian if you have a question before purchasing.

