Specialist improving water quality in surface water of polluted Rivers, Dams, Bays, Lagoons, ocean, with ozone in large scale (from 1,8 m3/s), including removing trash. Recovery in short-term (months rather than decades or centuries) of the ecological balance of aquatic environments polluted or eutrophic and control of algal blooms with sustainability at low cost. Expertise in environmental works, monitoring, diagnosis, environmental risk assessment, environmental remediation of contaminated sites, remediation and specialist in national and international environmental legislation, technical standards, class standards and parameters for monitoring water quality, air, soil, noise and handle and disposal of solid hazard waste. More than 2000 cases of success in several states in Brazil.