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Who Are We?

We are a company specialized in effluent treatment and water reuse, committed to offering innovative solutions that balance efficiency and respect for the environment. With a highly advanced team and cutting-edge technology, we develop customized systems to meet the needs of businesses, companies and communities. Our goal is to transform environmental challenges into opportunities, promoting the conscious use of water and the preservation of natural resources.

The Legacy of Researcher and Founder Galdino Limas

Galdino Limas, researcher and visionary, dedicated more than 40 years to the study and development of innovative technologies for water treatment. Its trajectory is marked by a deep commitment to science and sustainability, with its main focus being the use of inoculated support to improve the efficiency of treatment systems. As the leader of the company Sisnate, Galdino transformed his passion for research into practical and revolutionary solutions, which stand out for their effectiveness and positive impact on the environment. Their tireless work has resulted in significant advances in water purification, making it more accessible and safe for different communities and industries. Galdino Limas’ legacy lives on not only in Sisnate, but also in the lasting contribution he made to the field of water treatment. Their dedication inspires new generations of professionals to continue exploring and innovating towards a more sustainable future.

Sisnate in numbers

A Sisnate tem transformado vidas com seu compromisso com a sustentabilidade e inovação. Com mais de 370 mil pessoas atendidas, nos destacamos como referência no tratamento de água para reúso e esgoto. Promovemos não apenas a preservação dos recursos hídricos, mas também a melhoria da qualidade de vida, alinhando tecnologia, responsabilidade ambiental e impacto social positivo.

10.000+

Communities served

1134+

ETE's throughout Brazil

32+

32 years on the market

1.170.000+

Sustainable users

Our Mission

At Sisnate, our mission is to contribute to the preservation of water resources through innovative and efficient solutions in the treatment of effluents and reuse of water. We work to transform water management into a sustainable process, providing environmental, social and economic benefits. Sisnate offers specialized solutions in effluent treatment and water reuse to serve different sectors, always prioritizing efficiency and sustainability. Check out the main sectors we cover:
  • Industry
  • Agribusiness
  • Civil Construction
  • Commercial and Business
  • Residential and Condominiums
  • Municipalities and Public Sanitation
  • Hospital and Health

Our commitment

We seek to be a bridge between technology and sustainability, offering personalized systems that promote the conscious use of water, reduce environmental impacts and promote responsible practices in companies, industries and communities. With commitment, innovation and excellence, we want to inspire and lead change towards a future where water is valued and reused intelligently, ensuring its availability for future generations.
Industrial effluent treatment 97%
Reuse of water in production processes. 88%
Adaptation to environmental standards and reduction of operating costs. 92%
Treatment of liquid waste from agricultural activities. 95%
Reuse of water for irrigation and other field activities. 95%
Management and reuse of water on construction sites. 95%
Treatment of specific effluents from hospitals, clinics and laboratories. 100% 95%

Reasons for
choose Sisnate

Quality Services

With agility and commitment, we are at your side to solve challenges and provide peace of mind at every stage of the process.

Ease of shopping

Ensure quality, savings and care for the environment in a simple and practical way by purchasing online in our virtual store.

24/7 Support

Our team is always available to offer guidance, monitor projects and ensure the efficient functioning of the implemented solutions.

Connect with Sisnate!

Stay up to date with all the news, tips and solutions in sustainability by following our social networks! Join our community and participate in environmental transformation.