Fresh water, itself, is a limited resource and its quality is compromised by natural phenomena and the disposal of domestic and industrial effluents, making it increasingly rare and costly. O. 

The services that H2O Engenharia can perform are: 

• technical-economical feasibility studies;
• assessment of existing technologies for water reuse;project design / engineering specifications;
• studies and projects in laboratory scale and / or pilot plants, to evaluate the effectiveness of the system;research of new treatment technologies;
• techniques to reduce the generation of effluents;
• evaluation of consumption points for a perfect characterization of the water to be reused;