Comprehensive vision that allows us to achieve mutual profitability
EXPERIENCE
More than 30 years of experience with more than 150 water treatment plants designed and built around the world position us as a leader in the industry.
INTEGRAL VISION
We offer a wide range of solutions and services throughout the water cycle, from initial audits, design and construction to operation and ongoing technical assistance.
INNOVATION
We stay at the forefront of water technology. Technologies, processes and solutions developed by our R+D+i department allow us to provide added value to our customers.
FLEXIBILITY
The engineering developed by PESA is a tailored suit to give to the customer what they really need. We also offer financing solutions adapted to each case.
OPTIMIZATION
We look for the most efficient and profitable solution for our customers throughout the useful life of the installations, reducing CAPEX and OPEX.
Discover our solutions throughout the water cycle
WASTEWATER TREATMENT
DRINKING WATER TREATMENT
REGENERATION AND REUSE OF WASTEWATER
DESALINATION
SLUDGE TREATMENT AND ENERGY RECOVERY
COMPACT SOLUTIONS
LEACHATE TREATMENT
EMISSION REDUCTION AND DEODORIZATION
ENGINEERING AND PROJECT MANAGEMENT
OPERATION AND MAINTENANCE (O&M)
FINANCING – VITA
Sectors of application
Municipal
Food & Beverage
Paper
Textile
Landfills and waste management
Other sectors
We adapt to the needs of each client
In addition to defining the proposed water treatment and/or energy recovery solution, our offer assists you in your decision process.
News
EXTENSION OF BURGOS’ EDAR
On 24 October 2016, the Minister of Agriculture and Fisheries, Food and the Environment, Isabel García Tejerina, inaugurated the expansion work on the Burgos Wastewater Treatment Plant (WWTP) and its Alfoz, where she stressed that the start-up of this facility...
AWARD OF THE EDAR DE FRENDA (WILAYA DE TIARET, ALGERIA).
The "Direction des Ressources en eau de la Wilaya de Tiaret" resolved the award of the international tender for the construction of an urban wastewater treatment plant in the town of Frenda (a town located some 50 kilometres from Tiaret, 320 kilometres from the...
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