gestion mantenimiento y asistencia técnicaMaintenance and integral management of water treatment plants.

  • Preventive maintenance plan Manpower  for the operation and maintenance work
  • Analytical services
  • Preparation of reports
  • PQ Supply
  • Waste Management Tower and Boiler Maintenance.

Audits. Waste water treatment plant reforms and extensions. 

  • Elaboration of maintenance and operational plans.
  •  Technical support for treatment plant operators
  • Analytical services
  • Technical assistance and advice through regular visits

Analytical controls in an Authorized laboratory 

  • Wastewater
  • Mixed liquor for Biological reactors 
  • Drinkable water
  • Water from Towers and Boilers


Edaris Efficiency 

Marco integrado agua y energía

WATER and energy are strongly linked. Water demanded to produce energy is growing and a important part of the produced energy is used in water treatment technologies.

Today, energy consumption is especially significant due mainly to the continuing increase in the price of energy. To offset the increased costs, the best solution is to consume less energy per m3 treated.

To this end, the R & D research and integrates the best technologies and systems to improve performance and reduce energy costs without compromising the quality of the effluent treatment.

Our research department works to look for technologies and systems with better consumptions and yields, in order to reduce energetical costs and to get better quality of treated water

We propose an intervention in the most energy-intensive processes in a IWWTP: pumps, biological reactors and sludge lines...

SOIL WATER provides solutions to implement these technologies and new operational methods of plants (Strategies of exploitation)


  • Replacement of equipment with more efficient
  • Speed control
  • Process Automation and Control
  • Strategies of exploitation:
  • Target acquisition and management of data to guide decisions of the operator.
  • Reduced cost of electricity consumed


It is common practice in the management of these types of facilities, to have a plan of action for blockages, rain or breakdowns. Often this effort monopolizes the work of the technician responsible, to the point that the technician does not deliberate on alternatives to the control, the origin of the design, the selection of pumps or energy optimization. Issues that after an initial adjustment stage, could not only save energy costs but also working hours, maintenance and management problems.



The aerobic biological reactor constitutes the main part of a wastewater treatment plant with activated sludge technology.

In turn, it is the major consumer of energy; 40 to 60% of the whole plant.

Efficiency technologies may be included to adjust the consumption to the flow rate and the quality of the water being treated in each moment. In addition, an optimum design of the aeration tank can help reduce consumption.

The energy efficiency of this system depends on the combination of the best operational chain options: "air supply - distribution system - control system"


 Sludge treatment

The amount of sludge processed in wastewater treatment plants, coupled with the rising energy costs associated to the equipment used, makes sludge treatment one of the stages that most elevates the global operating costs of this type of facilities

Áreas de aplicación


  • Selección
  • Motores alta eficiencia
  • Variadores de frecuencia
  • Funcionamiento
  • Línea piezométrica



  • Selección
  • Recuperación de calor

Distribución aire

  • Selección
  • Diseño
  • Mantenimiento


  • Suministro O2 O2
  • Producción de fangos


  • Selección