Can zeolite remove heavy metals from drinking water?
Zeolite is a natural mineral. The variety most widely used is clinoptilolite, an aluminosilicate whose aluminium is strongly bound within
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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.
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Discover our latest projects, company news and technical articles about desalination, drinking water treatment, water reuse, filtration and energy solutions.
Why anthracite is used as an effective water filtration medium
Anthracite is the type of coal with the highest carbon content, over 95% by weight, formed over millions of years
Top 5 problems with industrial filter cartridges and how to solve them
Industrial filter cartridges are an important part of most manufacturing processes, removing contaminants from liquids and gases. They face common
How solar energy is changing the energy sector
Reliable solar panel companies are leading the energy industry towards a brighter future, and solar energy is driving the shift
How to Maximize the Effectiveness of Activated Carbon in Water Treatment
Multiple medium and large industries use activated carbon for water. Activated carbon is mainly used to treat water and make
How Industrial Sectors Can Reduce Costs with Energy Efficiency
Energy audits, equipment upgrades and operating habits: measures that reduce the energy bill of an industrial facility.
Why use cartridge filters to improve water quality?
Cartridge filters in water treatment systems remove or reduce unwanted particles, chemicals and micro-organisms, making water cleaner, safer and fit
The impact of solar energy on industries in Madrid
Despite resource depletion and environmental hazards, fossil fuels remain widely used. Renewable energy has become a practical option for businesses
How polyelectrolytes support modern water treatment
Water sustains life, and as the global population and industrial activity grow, access to clean, safe water has never mattered
The Best Practices To Achieve Energy Efficiency in Industry
Did you know that the industrial sector accounts for almost a third of the energy used in our country? Energy
Cartridge filters: how to extend their life and reduce waste
A cartridge is a consumable: it clogs and is replaced. What determines how long it lasts, and which design decisions
Five financial benefits of solar energy for homeowners in Madrid
There is a common misconception about solar energy and the savings it brings. In reality, solar saves most homeowners a
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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.