Wastewater Treatment Plant
At STF, we transform the challenge of wastewater into a sustainable opportunity. Our solutions not only purify but also prepare water to rejoin the cycle, with maximum efficiency and minimal environmental impact.

Information
At STF, we work to ensure that water returning to nature does so cleanly, safely, and without risks. Our solutions for treatment plants are designed to guarantee efficient filtration from the first contact with wastewater, eliminating solids, fats, particles, and anything that could compromise the process.
We apply high-precision technology to protect key equipment such as pumps, valves, and biological treatment systems, reducing scaling and unexpected shutdowns. This promotes operational continuity, regulatory compliance, and more efficient purification with a lower energy impact.
Each solution we implement is designed to adapt to the needs of your environment, integrate easily, and contribute to a more sustainable operation. Because behind every system we design, there is a common goal: to care for water resources, protect the environment, and preserve people's health.

Our Services for Wastewater Treatment Plants
At STF, we understand that purifying wastewater is not just about removing impurities: it's about protecting the environment, complying with regulations, and returning a valuable resource to the cycle. That's why our solutions not only treat water but also stabilize processes, extend the lifespan of equipment, and ensure sustainable and efficient results from the inlet to the outlet of the system.
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Design and development – Standard options and custom-made fabrications
We design filtration systems tailored to the characteristics of the wastewater, taking into account flow rate, contaminant load, and local conditions. -
Comprehensive approach to project management
We select efficient and robust technologies that ensure effective and continuous treatment, respecting the environment and complying with the most demanding standards. -
Maintenance and technical support
With maintenance, spare parts, and technical training, we ensure that your station continues operating reliably, without interruptions, and with the efficiency that sanitation demands.

Service Overview for Wastewater Treatment Plants
At STF, we have a strong track record of developing technologies that treat wastewater—whether domestic, industrial, or urban—to return it to the environment in safe and sustainable conditions. Our solutions are designed to optimize every phase of treatment, from pretreatment to the final effluent discharge, through high-performance and precision filtration systems.
We apply technology that ensures stable, efficient, and obstruction-free processes, protecting pumps, valves, biological systems, and other essential components. Whether in small local WWTPs or large-scale complexes, our equipment integrates easily to reduce maintenance times, optimize consumption, and ensure compliance with the most demanding environmental regulations.
At STF, we combine specialized engineering, real sustainability, and a comprehensive vision of water as a resource. That's why we don't just treat wastewater: we offer operational confidence, environmental commitment, and protection for future generations.
Featured projects
Discover our projects

Albayet FIFA Stadium
Integrating a solution for the protection of the stadium's irrigation system and gardens.
+100 countries
Projects around the world

Stormwater system for the Brooklyn community, New York
Reducing water consumption in New York sanitation department facilities by reusing rainwater.

Farm Peculo Agropecuaria of Isábena
Construction and conditioning of several pig farms, collaborating with large sand filters.
We are always ready for new challenges
Contact
Experts in filtration solutions, hydraulic technology and fertigation.
Below you will find all the information you need to contact us. Find the right filtration solution for you
- info@stf-vican.com
- +34 974 40 15 48
- Polígono Armentera Parcela 86, 22400 Monzón, Huesca (Spain)