Discover 5 Top Startups developing River Cleaning Solutions

Curious about new technological advancements that mitigate climate change? Explore our analysis of 155 global startups & scaleups and learn how their river cleaning solutions impact your business!

Staying ahead of the technology curve means strengthening the environment. That is why we give you data-driven innovation insights. This time, you get to discover 5 hand-picked startups developing river cleaning solutions.

Global Startup Heat Map highlights 5 Top River Cleaning Solutions out of 155

The insights of this data-driven analysis are derived from the Big Data & Artificial Intelligence-powered StartUs Insights Discovery Platform, covering 2.093.000+ startups & scaleups globally. The platform gives you an exhaustive overview of emerging technologies & relevant startups within a specific field in just a few clicks.

The Global Startup Heat Map below reveals the distribution of the 155 exemplary startups & scaleups we analyzed for this research. Further, it highlights 5 startups that we hand-picked based on criteria such as founding year, location, funding raised, and more. You get to explore the solutions of these 5 startups & scaleups in this report. For insights on the other 150 river cleaning solutions, get in touch.

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The Great Bubble Barrier intercepts Plastic Waste in Rivers

Plastics and chemicals are the primary river pollutants that lower the water quality, risking the health of freshwater animals. Also, the rivers carry the waste, especially plastics, into the oceans. Therefore, river cleaning and restoration are two crucial activities that limit the damages to river health and freshwater biodiversity. Startups develop innovative river protection solutions that help governments and other stakeholders to preserve the river water quality.

Dutch startup The Great Bubble Barrier develops a smart solution to intercept the plastic in rivers and prevent it from reaching the oceans. The startup creates a bubble curtain by pumping air, creating an upward current that directs plastics to the surface. Setting up the bubble curtain system diagonally across the river pushes the plastic waste into the catchment system without disrupting the fishes or the passing ships. The Great Bubble Barrier’s plastic intercepting barrier enables public authorities and smart city developers to readily integrate plastic removal systems into nearby freshwater bodies.

River Cleaning develops an Autonomous Oil and Plastic Filtering System

Oil spillage and effluent discharge is another serious concern for river ecosystems. Oil forms thick sludges in the river, covering the surface of water bodies and suffocating fish and trapping birds. Also, the oil layer blocks sunlight from photosynthetic aquatic plants, further deteriorating the river quality. While factories are developing better spillage control and effluent optimization solutions, startups innovate in cost-effective ways to remove the river pollutants.

River Cleaning is an Italian startup that offers an autonomous filtering system to remove plastic wastes and oils from rivers. The startup’s proprietary filtering solution uses modular disc systems that rotate when planted diagonally across the river. The solution’s navigable system collects plastic wastes, and the River Oil Adsorb plugin features absorbent sponges that accumulate oils and other liquid pollutants. The startup also offers a River Oil Full Filtering System that incorporates centralized water suction and a filtration system to regenerate clean water.

Clean-Water restores Rivers by Mimicking Wetlands

Effluent discharge from factories provides an oversupply of nutrients, leading to eutrophication and, subsequently, algal bloom. Harmful algal blooms (HAB) limit the sunlight and deplete the oxygen saturation level in the water. Conventional HAB control measures rely on preventive mechanisms and need companies to adopt a sustainable effluent composition. Startups are restoring rivers and other freshwater sources with cost-effective ecosystem restoration solutions. Such solutions work with both small and large-scale bodies like ponds, lakes, canals, and rivers.

Indian startup Clean-Water develops floating islands (FI) using plants and microorganisms to mimic wetland ecosystems and its ability to treat water by collecting excess nutrients and chemicals. The floating islands are available as FI Wetlands, offering concentrated wetland effects for ecosystem restoration and aesthetic facelift. The FI Habitat has high strength and functions as a habitat for organisms living under and over the water surface while restoring the rivers. Clean-Water’s sustainable solutions are optimized to undo biofilm development to ensure maximum water treatment per area. Furthermore, they enhance habitat, prevent algal blooms, and reduce evaporation.

Gybe offers Water Quality Monitoring

Climate change is a major threat to river ecosystems, as the rising temperatures lower the oxygen level in rivers. As in the oceans, dissolved oxygen in freshwater bodies is vital for the survival of freshwater organisms. Startups address this situation by developing water quality monitoring and management systems that help non-government organizations (NGOs) and public authorities gather critical information about the water bodies. This enables the stakeholders to manage land use, urban developments, and river restoration activities more efficiently.

Gybe is a US-based startup that develops a real-time water quality monitoring solution. The startup’s algorithms combine data from proprietary ground sensors and satellite imagery to monitor algal blooms, turbidity, phycocyanin levels, and sediment flows in the water. Gybe’s solutions facilitate data-driven decision-making for water stewardship, further improving ecosystem management. Also, Gybe provides a platform-agnostic approach using the cloud. This allows users to monitor real-time conditions of rivers and other water bodies without dedicated devices or software.

Lemnion Green Solutions provides Ecological Restoration

Apart from the quality of aquatic life, restoring the river ecosystem improves biodiversity, drinking water availability, carbon sequestration, and recreation. This is why public and private institutions, along with NGOs, are encouraging river stewardship to improve river and lake quality. Startups now create sustainable river restoration solutions to ensure a safer living environment for both aquatic animals as well as humans.

Lemnion Green Solutions is an Indian startup that provides tailor-made eco-friendly solutions and services for environmental problems. The startup uses ecological restoration, phytoremediation, and bioremediation to offer toolkits configured for specific cases of environmental restoration. Moreover, the startup’s ecological restoration services for rivers, lakes, and other ecosystems utilize natural elements to regain nutrient balance and improve biological diversity. Lemnion Green Solutions also offers biological wastewater treatment and reuse systems as well as hydroponic systems.

Discover more Sustainable Startups

Sustainable startups such as the examples highlighted in this report focus on zero waste, biodegradability as well as recycling technologies. While all of these technologies play a major role in advancing the Circular Economy, they only represent the tip of the iceberg. To explore more technologies, simply get in touch to let us look into your areas of interest. For a more general overview, you can download one of our free Industry Innovation Reports to save your time and improve strategic decision-making.

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