Brazilian family creates machine that transforms seawater into fresh water, produces up to 130 liters per hour, facilitates routine on vessels, and boosts family business along the country's coast.

Brazilian family creates machine that transforms seawater into fresh water, produces up to 130 liters per hour, facilitates routine on vessels, and boosts family business along the country’s coast.

Written by Romário Pereira de Carvalho

Published on 21/06/2026 at 08:23

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Created after a difficulty experienced on boats, equipment uses reverse osmosis, has national parts, reduces dependence on imports, and increases the autonomy of those who spend long periods navigating the Brazilian coast during their travels

A family from the coast of São Paulo turned a difficulty experienced on boats into a national business. Created from an initial investment of approximately R$ 20,000, the sea water desalination device developed by Sicro produces up to 130 liters of fresh water per hour and increases autonomy during trips.

national desalination device with reverse osmosis, capable of removing salt and impurities from sea water, supplying boats on long trips and boosting the company with representatives in various coastal cities — Reproduction / Youtube

Sea water desalination device was born from experience on boats

The initiative came from Wilson Valencio Filho, who was born on the coast and grew up in contact with boats and fishing activities.

This experience allowed him to closely understand the difficulties faced by those who spend hours or days at sea.

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Machine produces up to 130 liters of fresh water per hour

The equipment uses reverse osmosis, a process that filters seawater and separates salt and other impurities. After treatment, the water can be used for daily activities on board the vessel.

Uses include bathing, dishwashing, cleaning the boat, and supplying washing machines. Each unit can produce up to 130 liters of fresh water per hour, according to the information provided by the company.

national desalination device with reverse osmosis, capable of removing salt and impurities from seawater, supplying boats on long journeys and boosting the company with representatives in various coastal cities — Image: Disclosure / PEGN

In practice, the seawater desalination device reduces the need to store large volumes before trips or make frequent stops for refueling. The solution offers greater autonomy, especially during longer journeys.

The technology can also be applied in areas near the sea where access to fresh water is not constant.

Brazilian production reduces dependence on imports

With the company’s expansion, the family began to participate directly in the operation. Bruna Valencio, the founder’s daughter, became a partner and works in management. Another daughter takes care of the financial and legal areas.

Even maintaining a family structure, Sicro expanded its presence. Currently, it has representatives in Itajaí, Angra dos Reis, Paraty, and other points along the São Paulo coast.

All production is carried out in Brazil, with national parts. This choice reduces the waiting time for equipment, as the company does not depend on the arrival of imported components.

Prices are also set in reais. Thus, negotiations are not directly subject to dollar fluctuations, another factor highlighted by the company in the commercialization of the machines.

Desalination market could exceed US$ 59 billion

The Brazilian solution follows the global expansion of the desalination sector. Data from Fortune Business Insights indicates that this market moved approximately US$ 27.8 billion in 2025.

The projection indicates that the value could reach US$ 59.3 billion by 2034. The growth accompanies the demand for alternative water supply solutions in coastal regions and areas facing supply difficulties.

This article was prepared based on the information provided about Sicro and data from Fortune Business Insights, with numbers and information preserved as per the consulted material.

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Brazilian family creates machine that transforms seawater into fresh water, produces up to 130 liters per hour, facilitates routine on vessels, and boosts family business along the country’s coast.

Created after a difficulty experienced on boats, equipment uses reverse osmosis, has national parts, reduces dependence on imports, and increases the autonomy of those who spend long periods navigating the Brazilian coast during their travels

Sea water desalination device was born from experience on boats

Machine produces up to 130 liters of fresh water per hour

Brazilian production reduces dependence on imports

Desalination market could exceed US$ 59 billion

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Brazilian family creates machine that transforms seawater into fresh water, produces up to 130 liters per hour, facilitates routine on vessels, and boosts family business along the country’s coast.

Created after a difficulty experienced on boats, equipment uses reverse osmosis, has national parts, reduces dependence on imports, and increases the autonomy of those who spend long periods navigating the Brazilian coast during their travels

Sea water desalination device was born from experience on boats

Machine produces up to 130 liters of fresh water per hour

Brazilian production reduces dependence on imports

Desalination market could exceed US$ 59 billion

Libya built over 4,000 kilometers of underground pipelines to bring water from the Sahara to coastal cities in a project that the government itself called the Eighth Wonder of the World.

Desert sand, previously discarded for being too smooth for concrete, becomes an ecological brick in the United Arab Emirates, dispensing with Portland cement, curing at room temperature, and attempting to transform dunes useless for construction into raw material for a new arid engineering.

Chinese woman planted trees for decades while sand buried part of her house, received $5,000 from an American in 1999, and helped transform the desert into a forest of 8 million trees in China.

Almost 6,000 residents live concentrated along a single street nearly 9 km long in the interior of Poland. Houses form a continuous row, and behind them, narrow agricultural strips emerge, creating one of the most unusual rural patterns in Europe.

In the cold desert of Ladakh, where it hardly rains, engineer Sonam Wangchuk created the ice stupa, a tower that freezes winter water and stores it for irrigating crops in the spring, a simple engineering feat that mimics nature.

Described by astronauts as one of the most unlikely natural phenomena on Earth, the Okavango Delta spreads over up to 15,000 square kilometers in the middle of the desert and transforms Botswana into a living labyrinth of channels, islands, and flooded areas.

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