Solution | Product, Service

E.S.T. - Dredging robotic system


An environmental and economic dredging solution to help recycle sediment from lake and river beds

A system of three robots to extract and prepare non-polluted sediments to be recycled directly on-site - including drying and conditioning them - thereby facilitating transport and reducing fuel costs.

Sediment siltation problems are inevitable and when extracted, sediment is almost never recycled. Mud needs to be extracted when it begins to take up too much space in a lake or river, preventing transport, or when it blocks a dam. This solution is comprised of three robots operating 24 hour a day; the 1st slowly extracts the mud, before passing it through a tube to the second and third robots which treat and package the sediments. Because of its size and adaptability, the E.S.T. can be transported anywhere there is a silting, dredging or sediment issue.



Key features for a positive impact on quality of life

  • Preparation and valorization of recovered sediments
  • Very energy efficient
  • Effectively combat the devastating effects of floods
  • No remobilization during extraction

Profitability

  • A reduction of 77.7% of fuel demands compared to the actual method for a 17,000m3 area
  • At least 20% cheaper than current solutions

The information set out above, is solely for the purposes of information and the Solar Impulse Foundation does not provide any guarantee as to its authenticity, completeness or accuracy. This information does not constitute investment advice or a recommendation to buy into, transact or to enter into any agreement with any of the parties or persons mentioned above. Potential investors or interested parties are solely responsible for their investment or business decisions and for performing any due diligence required by the circumstances.

By
Environmental Sediment Treatment

Headquarters
44300 Nantes, France

Activity regions
Worldwide

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SDG's

Solutions helps to achieve these SDG's.

  • Clean water and sanitation

  • Industry, innovation and infrastructure

  • Responsible consumption and production


Maturity stage


Looking for

Visibility and awareness for environmental process and new technical or/and financial partners for rapid international development.


Categories of application
Raw water sources conservation solutions, Quality enhancing technologies, Automation, Industrial raw material efficiency, Industrial water efficiency, Other carbon sequestration solutions, Smart waste collection and sorting, Waste treatment, Waste management, Waste valorization, Other,