Sanitary Landfills/Sustainable Recovery Units
About the caseThis project concerns a Wastewater Treatment Plant for a Sanitary Landfill, where the effluent has a high load of organic substrate and, mainly, ammonia, with large variations in these parameters due to the receipt of different effluents from various industries, in addition to the leachate produced by the Sanitary Landfill itself. The OXYTARGET Flex Aeration System is part of one of the treatment processes included in this project, forming part of the activated sludge system, with embedded automation for controlling dissolved oxygen and redox potential.
Industry segment
LandfillLocation
Lion Mines/RSTechnologies used
Sistema de Aeração OXYTARGET Flex
Sistema de Aeração OXYTARGET MembraneSistema de Mistura MIXTARGET AxF para EqualizaçãoSistema de Mistura MIXTARGET AxM para Tanque de LodoSistema de Mistura MIXTARGET AxQ para Reação QuímicaSistema de Remoção de Amônia através de Coluna StrippingSoftware OXYTARGET System e MIXTARGET System
Challenges
Integration of multiple technologies — OXYTARGET FLEX, OXYTARGET Membrane, MIXTARGET AxF, MIXTARGET AxM, MIXTARGET AxQ, Stripping Column, OXYTARGET System and MIXTARGET System — in a single plant.
- Adapting the systems to the existing infrastructure, minimizing civil engineering interventions.
- Optimizing energy consumption while maintaining high operational efficiency.
- Guarantees homogeneous mixing, efficient aeration, and correct reaction kinetics.
- Integrated operational control (aeration, mixing and chemical treatment).
- Adaptation to variations in organic load, flow rate, and effluent characteristics.
- Prevention of operational failures such as dead zones, sedimentation, and loss of efficiency.
Results
- Significant increase in the overall efficiency of wastewater treatment.
- Reduced energy consumption through optimization of aeration and mixing systems.
- Improved tank homogenization and elimination of dead zones.
Greater stability and operational reliability at all stages of the process.
- Efficient removal of critical compounds, such as ammonia.
Integration and automation of systems, with real-time monitoring and more assertive decision-making.
- Reduction of operational costs and better use of existing infrastructure.
- Ease of operation, maintenance, and scalability of the implemented solution.
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