Helvécio Carvalho de Sena, Dr, Especialista em tratamento de Esgotos e Odor
Summary
I work in a large company in Brazil, responsible for water and sewage treatment of 320 municipalities. I work as a manager of research and operational control, a graduate in chemistry with master's and doctoral degrees in basic sanitation.
Contact info
Email: helcsena@gmail.com
Location: São José dos Campos, Brazil
Industry Experience
Education: PhD
Seniority: Manager, Director, Professor
Years of experience: 20 years or above
Industry Expertise
- Job Function
- Scientist
- Researcher
- Government Agency