Top 50 Desalination Technology - Pre Seed

Lithos Energy utilizes its patent-pending AcQUA™ technology, which employs an electro-pressure membrane process to efficiently recover and concentrate lithium chloride from brine sources. This method eliminates the need for evaporation ponds, addressing the environmental impact associated with traditional lithium production methods.

This startup develops novel photocatalysts using quantum chemistry and artificial intelligence to enhance water treatment efficiency in regions with limited access to clean water. By modeling new catalyst molecules, the company provides water purification services that significantly lower experimental costs and time for clients.

Harmony develops advanced water treatment solutions using novel processes and membranes to improve water purification. Their technology focuses on optimizing reverse osmosis to reduce concentrate waste and enhance clean water recovery for various applications.

The startup develops smart water purification systems that utilize atmospheric water generation technology to extract moisture from the air, producing clean water with minimal maintenance and low energy consumption. This solution provides a reliable source of potable water in areas lacking adequate infrastructure, offering a cost-effective alternative for consumers.

Blue Carbon offers self-powered, autonomous marine infrastructure that uses wave, current, and solar energy to move water. Their oPod™ technology provides directed, pressurized water flow for aquaculture cooling, desalination, and reef restoration, reducing operational costs and environmental impact.

Rehydrate develops containerized water purification systems that utilize low-grade waste heat for efficient water recycling in industrial applications. The technology addresses the critical issue of water scarcity by enhancing access to safely managed drinking water while optimizing resource use and reducing emissions.

Undesert utilizes SWAP purification technology to transform contaminated wastewater, including produced water from oil and gas extraction, into purified water and dry salt, achieving four times the efficiency of reverse osmosis. This process addresses the critical shortage of clean water by providing up to one billion gallons of usable water daily while simultaneously combating desertification through land rehabilitation.

SkyH2O utilizes Atmospheric Water Generation (AWG) technology to extract moisture from the air, producing up to 200,000 liters of potable water per day for commercial, industrial, and government applications. This system addresses water scarcity and contamination issues by providing a sustainable and localized source of clean water, enhancing water security and self-reliance.

Remote Waters designs and installs adaptable water purification systems that utilize solar energy and artificial intelligence to provide clean drinking water for remote communities. These systems address the lack of access to potable water by efficiently converting contaminated sources into safe, compliant drinking water while minimizing operational costs.

Elateq offers a water treatment system that employs advanced filtration and chemical processes to eliminate contaminants from various water sources. This technology ensures the delivery of safe and clean water for both residential and industrial applications.

Maygia utilizes hydrogen and air to simultaneously produce electricity and treat seawater, transforming it into potable water while minimizing chemical use and energy costs. This technology addresses the high energy demands of traditional reverse osmosis systems, offering a sustainable solution for water scarcity and regulatory compliance in various industries.

AtmoSpark utilizes atmospheric water generation technology to extract moisture from the air, converting it into clean drinking water. This process addresses the scarcity of potable water in arid regions by providing a sustainable and renewable source of hydration.

The startup has developed a water-cleaning technology that employs electrolyzed mixtures to effectively purify water while preventing corrosion. This technology enables businesses to reduce their carbon footprint and protect employees from exposure to harmful chemicals.

The startup develops sustainable energy-neutral technology that extracts clean water from the air using low-temperature heat, which can be powered by renewable sources like waste heat and solar thermal collectors. This technology addresses water scarcity and reduces reliance on existing infrastructure and plastic waste in various industries.

Sküma utilizes a 3-in-1 Super-Filter™ with reverse osmosis technology to remove contaminants such as chlorine and heavy metals from tap water while preserving essential minerals. The Infusion™ system allows users to customize their hydration by adding vitamins and electrolytes, addressing the issues of expensive bottled water and ineffective filtration methods.

Sunvapor develops solar steam generation systems with integrated thermal energy storage for applications in thermal desalination and sustainable agriculture. Their technology addresses the need for efficient water and energy solutions in the water-energy-food nexus, enabling reduced reliance on fossil fuels and improved resource management.

The startup manufactures solar-powered atmospheric water generators that extract pure drinking water from humidity in the air by heating a saline solution to vaporize water. This technology enables water distributors to produce clean drinking water sustainably and cost-effectively, addressing the depletion of groundwater resources.

The startup develops water treatment technologies, including BA-Synbiorex HD and Ultrafiltration, to enhance drinking water hygiene while minimizing energy costs and CO2 emissions. Their solutions provide sustainable and cost-effective methods for maintaining clean drinking water in the housing sector.

Hydrophis utilizes low-energy chemical precipitation to convert bulk CO2 gas and desalination waste brine into high-purity mineral products for industrial applications. This process addresses the environmental impact of CO2 emissions and desalination waste by creating sustainable materials that can be integrated into existing supply chains.

Evolve Hydrogen has developed a patented electrolysis system that extracts hydrogen from various water sources, including seawater, without the need for desalination or precious metals. This technology enables cost-effective green hydrogen production with reduced maintenance and faster manufacturing times, addressing the demand for sustainable energy solutions.

AquaPao employs solar thermal technology to enhance water production in arid regions, directly addressing the critical shortage of potable water. By utilizing solar energy, the company increases the efficiency and volume of freshwater generation, providing a sustainable alternative to traditional water sourcing methods.

The startup develops atmospheric water generation technology that utilizes AI and multi-stage filtration to produce 20,000 liters of clean drinking water daily. This technology provides a sustainable solution for communities facing water scarcity due to inadequate access to clean water and inefficient distribution infrastructure.

The startup provides advanced treatment solutions for complex water and wastewater through proprietary technology that simplifies and enhances existing treatment processes. This approach enables clients to achieve validated treatment outcomes at a lower capital investment compared to traditional treatment plants.

The startup has developed proprietary reverse osmosis (RO) centrifuge technology that enhances the efficiency of existing desalination plants by increasing fresh-water production from waste streams. This technology makes desalination financially viable and provides clients with a manageable waste stream, directly addressing water scarcity challenges.

The startup develops custom engineering technology that utilizes membrane distillation to recover valuable minerals such as lithium, iodine, and bromine from saline oil and gas-produced water brines. This process enables clients to extract and reuse materials from industrial wastewater, addressing the challenge of managing impure and unusable brines.

Vivoblu provides a versatile water filtration system utilizing medical-grade hollow fiber membrane technology to remove 99.99999% of harmful contaminants, ensuring safe drinking water from various sources. Each purchase of a Vivoblu filter also contributes to delivering clean water to impoverished communities, addressing the global clean water crisis.

Waterwhelm commercializes a patented membrane technology for wastewater treatment, significantly reducing energy consumption and CO2 emissions in water re-use and desalination processes. The company addresses the global challenge of water scarcity by providing sustainable and cost-effective solutions that enhance water availability and affordability.

Hydronomy develops solar-powered atmospheric water generators that extract and purify moisture from the air, providing a sustainable source of clean drinking water. This technology addresses the global water scarcity crisis by offering an off-grid solution that reduces water costs by up to 45% while exceeding EPA water quality standards.

The startup develops an air chiller that extracts moisture from the atmosphere and purifies it into drinking water using advanced filtration systems. This technology provides access to potable water in regions where traditional water sources are scarce.

Forager Station develops electrochemical direct lithium extraction technology to extract lithium from saltwater brines. Their technology offers a potentially more efficient and environmentally friendly method for lithium production compared to traditional methods.

Spacedrip develops wastewater treatment robots that utilize advanced filtration and purification technologies to convert contaminated water into clean, reusable water. This solution addresses the critical issue of water scarcity by providing an efficient method for treating and recycling wastewater in various industries.