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Operation and Maintenance

Comprehensive facility management

We operate and maintain water treatment facilities

At SITRA we have a specific department aimed at operating services and technical assistance for water treatment plants. This service allows us to offer our clients a complete service that guarantees the optimal operation of the water treatment facilities, complying with the regulatory requirements and guaranteeing respect for the environment under a clear objective of continuous improvement in the operating costs of the exploitation.

Chemical product

We manufacture and market products for water treatment

At SITRA, the development and commercialization of chemical products for water treatment constitutes one of the fundamental pillars of our activity in the field of the exploitation of Wastewater Treatment Plants, Drinking and Process Water Treatment Plants and Circuits and Boilers. . With extensive experience in these three fields and its constant commitment to studying the most innovative products, SITRA has achieved one of the most complete ranges of chemical products on the market.

Waste management

We add value to our waste within the established regulatory framework

At SITRA we are committed to the circular economy in the management of waste generated in industry, managing and valuing agri-food waste, livestock and sewage sludge in accordance with the requirements established by current regulations.

We develop comprehensive renewable gas projects adding value to your waste.



We carry out all kinds of studies and audits on the integral management of water and waste in the industry

At SITRA we develop different studies and audits aimed at assessing and proposing possible solutions to the deficiencies identified by our clients in reference to the management of the integral water cycle in the industry. As a follow-up to many of these initial studies, we developed laboratory-scale and industry-scale pilots.

Plant design and construction

We design and build custom facilities under the highest quality standards

SITRA provides the best technical solutions in:

Our proposals have a high technological development and an experience endorsed by more than 250 references. Energy efficiency, resource optimization and technological excellence are the pillars of our proposals.

Turnkey projects

We tackle projects from the conceptual design phase to the subsequent execution and maintenance of the facilities

At SITRA we develop comprehensive projects under the “Turnkey” mode, in which we offer from the management and planning of the solution, the direction and coordination of engineering work, the construction of the plant and the subsequent operation and maintenance by the SITRA staff.

Under this modality, we work joint financing formulas with our clients seeking a long-term bilateral commitment.

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