Activated carbon adsorption: key to efficient seawater desalination
Due to its exceptional adsorption capacity, activated charcoal has supplanted regular charcoal in water purification systems. Access to clean drinking
Engineering, innovation and knowledge in motion.
We share news from KEIKEN Group, our projects and technical knowledge about water treatment, filtration and energy efficiency. Experiences and solutions that reflect how our industry is evolving.
NEWS AND INSIGHTS
What we do. What we learn. What we share.
Discover our latest projects, company news and technical articles about desalination, drinking water treatment, water reuse, filtration and energy solutions.
The Role of Solar Panel Installation in Madrid: Transition to Renewable Energy Sources
Did you know? The International Energy Agency (IEA) predicts that solar Energy could become the largest source of electricity globally
The Best Material For Water Purification: Zeolite
Porous structure, cation exchange and adsorption: what makes zeolite work as a filtration medium and which contaminants it retains.
Desalination of Seawater and How It Will Impact the Future
Water crisis is affecting everyone, from general population to industries. In such scenario, looking for an alternative water source is
The Advantages of Using Cartridge filters for Pre-filtration Process
Pre-filtration is a type of pre-treatment of water before a major process. It is a very common thing in industrial
The Advantages of Rooftop Solar Panels Installation
Solar panel installation in Madrid is on the rise, especially due to power crisis. Installing solar panels can provide home
A look at the history of energy intensity in seawater desalination
It’s been decades since humankind has been looking for alternatives to freshwater resources. One of our primary target has been
What Makes Cartridge Filters an Excellent Water Filtration Medium
Why cartridge filters are used to remove particles from water in homes and industry, and how to choose the right
How is Solar Panel Installation a Sustainable Step Toward Future
Installing solar panels is a sustainable step toward the future because it allows individuals, communities, and businesses to generate their
How To Maintain Solar Panels After Installation?
Now that the infamous “Sun Tax” has been abolished, solar panel installation in Spain is gathering momentum. The Spanish government
How can Efficient Seawater Desalination help manage the existing demand for freshwater?
Desalination is an increasingly attractive option for regions facing water scarcity, but the process is often energy- and cost-intensive. We’ll
How Madrid Seeks to Reduce Energy Bills with Solar Panel Installation
Since the Solar sun tax was abolished in Spain on 2018, the country has seen an increase in Solar panel
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We are a B Corp company
B Corp certification independently assesses a company’s environmental and social performance, transparency and legal accountability. For us, it is more than a label: it provides a framework for our technical decisions. Every plant we design is also assessed for its energy consumption, the water footprint it helps reduce and its impact where it is installed.