Practical Applications, Inc. will be conducting a TCH Course at the Bayer (Siemens) Walpole facility on Wednesday, April 8, 2009.
This course, worth 8 TCH’s, will feature a tour of the facility, hands-on projects, and presentations.
- Why Two Tanks – A Back to Basics review of Two Tank pH Neutralization Systems Mechanics and Process Control Strategy
- Regulatory Review – New Staffing Regulations for “Fully Automated” treatment systems
- The Big S in Sustainable Greywater Systems

Our courses are approved by the Board of Certification of Wastewater Treatment Plant Operators for Training Contact Hours. Our courses are run by industry leaders who have successfully prepared professionals for over ten years. Our chemistry professional, Mr. Martins, has been with our company for over 20 sessions and has extensive industry specific knowledge.
Current MA regulations require licensed Wastewater Treatment Operators to obtain 20 TCHs due at the end of each odd year.
