A CONAMA Resolution 430 represents a fundamental regulatory milestone in Brazil, establishing the standards and conditions for the discharge of effluents into water bodies.
This legislation is mandatory for all companies operating Effluent Treatment Plants (ETPs) that discharge into receiving bodies, regardless of their size or sector of activity.
Failure to comply with the guidelines contained in the Resolution can lead to serious legal and financial consequences, including the imposition of substantial fines, the imposition of Conduct Adjustment Terms (TACs) which require investments and strict deadlines for regularization, and, in more serious cases, even the stoppage of the company’s activities, with significant impacts on production and reputation.
To ensure compliance with CONAMA 430However, companies need to go beyond simply installing a wastewater treatment plant. The operation needs to be continuous, efficient and monitored.
In this complex scenario outsourcing of WWTP operations stands out as a highly advantageous strategy.

Challenges of operating a WWTP within CONAMA Resolution 430
Meeting all the parameters set out in CONAMA Resolution 430 is a challenge that requires a versatile approach to operating an Effluent Treatment Plant (ETP). To ensure compliance and environmental sustainability, the following pillars are essential:
- Constant and comprehensive monitoring: It is essential to implement a robust monitoring system that combines periodic laboratory analyses with real-time monitoring. Laboratory analyses must cover all regulated parameters, carried out by accredited laboratoryguaranteeing the accuracy and traceability of the results.
Real-time monitoring, meanwhile, must be carried out using sensors and probes that provide continuous data on the main parameters of interest and operational control.
Options can be developed with EP, and an excellent alternative is STEP. This approach provides a dynamic view of the process, identifying deviations and enabling immediate interventions.
- Highly trained and qualified staff: Operating a WWTP is a delicate process that requires in-depth technical knowledge. The team responsible must be trained and qualified in effluent treatment technologies and best practices. This includes the ability to interpret monitoring data, identify anomalies, adjust operational processes and solve problems efficiently. A well-trained team is the key to optimizing the performance of the WWTP and guaranteeing the quality of the treated effluent.
Reliable, traceable and auditable reports: Documentation and the generation of detailed reports are essential for proving environmental compliance. It is important that they are recorded and stored in a system that ensures the integrity and traceability of the information. These reports must be clear, concise and easily auditable, reinforcing commitment to legislation and environmental responsibility.
Why entrust your WWTP to experts?
Guaranteeing the operation of a WWTP within the standards of CONAMA Resolution 430 is an ongoing commitment that requires investment, professional training and an organizational culture focused on operational excellence and environmental responsibility.
Operating a WWTP in compliance with CONAMA Resolution 430 is a legal obligationbut it can also be a competitive advantage.
By delegating the management and operation of the plant to a company that guarantees ETE operation within CONAMA Resolution 430, industries can focus on their core business, while ensuring that the treatment of their effluents is carried out by experienced professionals using state-of-the-art technology. This approach not only minimizes the risks of non-compliance and potential penalties, but can also optimize operating costs and ensure superior environmental performance.
With EP’s Outsourced Operationsyour company gains peace of mind, efficiency and sustainability.
Company that guarantees operation of ETE within CONAMA Resolution 430
With 50 years of experience in the environmental market, EP offers outsourced effluent treatment plant operations that ensure total compliance with CONAMA Resolution 430, combining advanced technology, specialized staff and standardized processes.
With EP, your operation is supported by a company that is a benchmark in water and effluent treatment management, prepared to serve demanding sectors and conduct operations in different realities and complexities.
