ABAKAL, Ingenieros Consultores S.L. Teléfono: +34 91 873 28 60 info@abakal.com

Wastewater Treatment

Wastewater Treatment

Wastewater Treatment

Urban wastewater


Wastewater discharge to the sewer system, surface water or ground water must be in accordance with legally established minimum parameters.

Abakal has an extensive experience in the design and installation of Urban Wastewater Treatment Plants for:

  • Municipalities
  • Housing developments
  • Hospitals, Hotels, Resorts and Golf Courses

In addition Abakal offers:

  • Sustainable and conventional technologies
  • Water reuse for irrigation and urban services
  • Wastewater discharge authorisation application form
  • Discharges permit management

Industrial wastewater


Abakal professionals are specially trained in most advanced Industrial Wastewater Treatment technics, having developed several projects of Industrial WWTP (Waste Water Treatment Plants) for different sectors of activity:

  • Process waters
  • Hydrocarbon separator for vehicle repair shop, metal industry and service stations
  • Rainwater Treatment for car parks, storage areas, airports and cement industry
  • Water Reuse for irrigation and industrial processes
  • Sludge treatments

Water reuse


Abakal provides complete solutions for wastewater and rainwater reuse ranging from the exploitation of wastewater in urban areas, the tertiary treatment and wastewater reuse for irrigation to purification and reuse of industrial waters.

Specific Projects


Project for Wastewater Discharge Authorisation

Abakal defines your project of wastewater discharge authorisation selecting the most suitable wastewater treatment for your discharge into the receiving body. Abakal submits to the relevant Organism this project with an application form of authorisation in order to obtain this permission as soon as possible.

Project involves communication with Organisms in charge of water basin management regarding to flow rates justification and pollutant loads produced by the activity (industrial, commercial, domestic), as well as water treatment system proposal, its discharge, intended efficiency, plant location and point of discharge.

Discharge Authorization Procedure

Abakal applies for all procedures to obtain the discharge authorization and permission of our client’s activity.

Discharge Permit

The wastewater discharge authorization shows that the project describes an appropriate water treatment involving no health or environmental hazard and fulfilling relevant legal requirements.

Discharge Permit is an essential requirement to obtain the operating license required for running a commercial or industrial activity.

Construction projects

Construction project development involves the design of a wastewater treatment plant and the selection of the most suitable equipment among the most competent providers in the market. In addition operative planning is performed anticipating both human and technical resources and meeting deadlines required to deliver the project successfully and within budget ranges established.

Site Supervision

Main duties of our Project Managers involve technical, aesthetic, urban and environmental issues within the construction site. We also process licenses and permits aiming to ensure the adequate project execution.

Construction management

Abakal offers a Construction Management Service with the commitment of the turnkey delivery of the project. Optimization of available financial resources is especially taken into account.

Maintenance Service

The optimal exploitation of a wastewater treatment plant requires constant monitoring of the operations, a comprehensive estimation of consumption rates and the anticipation of its possible extension. Abakal experience can offer services with adjusted costs and a long-term fulfillment.

Installation audit

With the Installation Audit Service, Abakal provides an effective solution for treatment systems without wastewater discharge authorization avoiding unnecessary fines. Through an audit of the installation the suitability of the system is checked, adapting it if necessary and processing its legalization.

This service involves studies regarding to extension of treatment capacity, discharge quality improvement and water reuse.

Quality System and Environmental Management


The Integrated Quality System and Environmental Management of ABAKAL, based on the UNE-EN-ISO 9001: 2015 and UNE-EN-ISO 14001: 2015 is applied to the following activities:

  • Project development and engineering studies.
  • Construction management and engineering assistance.

These activities are carried out in our central headquarters in Arganda del Rey (Madrid), C / Carrera Toledana # 33

Quality System and Environmental Management


The Integrated Quality System and Environmental Management of ABAKAL, based on the UNE-EN-ISO 9001: 2015 and UNE-EN-ISO 14001: 2015 is applied to the following activities:

  • Project development and engineering studies.
  • Construction management and engineering assistance.

These activities are carried out in our central headquarters in Arganda del Rey (Madrid), C / Carrera Toledana # 33