Testimonials

“Overall, I liked the level of detail in this FAC course, it was more detailed than other courses that I’ve taken previously” (Mitigating The Risk Of Flow-Accelerated Corrosion, March 2021)

“Great course, very useful information for our operations; very knowledgeable instructor about cooling water systems.” (Cooling Tower Operations & Chemical Treatment Course)

“Very good course. Very knowledgeable presenter, willing to share his experience.” (Reverse Osmosis Plant – Design & Operational Best Practices Course)

“Very good course, excellent presenter.” (Industrial Water Treatment Chemistry Course)

“Very useful course.  Luis is a great instructor. We could use his help (consulting) with plant optimization.” (Reverse Osmosis Plant – Design & Operational Best Practices Course)

“Very practical information included in course. Great!” (Cooling Tower Operations & Chemical Treatment Course)

“Top notch presenter. Very good course.” (Boiler Water Treatment Technology Course)

“Luis Carvalho is very knowledgeable in RO systems; extremely helpful  in increasing not only our understanding of RO principles but also the specifics of our RO plant.” (Reverse Osmosis Plant – Design & Operational Best Practices Course)

“Practical learning with this course, exceeded my expectations. Instructor was excellent.” (Cooling Tower Operations & Chemical Treatment Course)

“Great course. Very valuable to my job. Outstanding instruction, excellent use of real life examples.” (Cooling Tower Operations & Chemical Treatment Course)

“Very good course and excellent presenter.” (Industrial Water Treatment Chemistry Course)

“Excellent course but would have preferred a longer version over 4 -5 days; exceptionally well-versed presenter.” (Industrial Water Treatment Chemistry Course)

“Very knowledgeable instructor, excellent case histories, explains all well.” (Boiler Water Treatment Technology Course)

“Excellent course, very practical.“ (Cooling Tower Operations & Chemical Treatment Course)

“Luis has an extremely broad knowledge and level of experience with cooling towers; very good course!” (Cooling Tower Operations & Chemical Treatment Course)

“Instructor was very knowledgeable about the course topics; a very good course.” (Boiler Water Treatment Technology Course)

“Very good course, Luis Carvalho is an excellent communicator, encouraged discussion, answered all questions from participants.” (Boiler Water Treatment Technology Course)

“Very good, practical course. Luis was an excellent instructor, very, very knowledgeable in Boiler steam plant systems.” (Boiler Water Treatment Technology Course)

“Luis, Thank you for sharing all that knowledge. A bit scary what can go wrong. Very clear presentation.” (Boiler Water Treatment Technology Course)

Very good instructor, very good course!” (Boiler Water Treatment Technology Course)

“Great course. Knowledgeable presenter, passionate about the topic.” (Boiler Water Treatment Technology Course)

“Great course content, suitable pace in covering material. Very enthusiastic presenter, great communicator.” (Boiler Water Treatment Technology Course)

“Luis Carvalho is an excellent source of knowledge and expertise.” (Reverse Osmosis Plant – Design & Operational Best Practices Course)

“Luis Carvalho was very knowledgeable. I have taken another of his courses before, and I benefited immensely. I would look forward to taking other courses of his.” (Boiler Water Treatment Technology Course)