Conocimiento del Agua
Recursos sobre el Agua
Cal en el Agua: Cómo Proteger Tuberías y Electrodomésticos del Sarro
El agua dura — aquella con alta concentración de carbonato de calcio disuelto — es una realidad en gran parte de España, especialmente en la meseta central, Levante y las Islas Canarias. El sarro que deja al calentarse reduce la eficiencia energética de calderas y termos, acorta la vida útil de lavadoras y lavavajillas y obstruye las tuberías con el paso de los años.
5 de abril de 2025 · 6 min¿Hay PFAS en el Agua del Grifo en España? Lo Que Revelan los Análisis
Los PFAS — sustancias per y polifluoroalquiladas — son un grupo de más de 12.000 compuestos sintéticos que se encuentran…
10 de marzo de 2025 · 7 minWhole House Water Filter Installation Checklist: Everything You Need Before, During, and After
A quick-reference guide for installing a whole-house point-of-entry water filter. This checklist works alongside the ful…
9 de junio de 2026 · 6 minCan You Install a Whole House Water Filter Without a Plumber?
The most common question after purchasing a whole-house water filter is: do I need to pay for a plumber, or can I do thi…
5 de junio de 2026 · 7 minWhole House Water Filter Installation Guide: Step-by-Step for 2026
Installing a whole house water filter is a one-time job that a competent DIYer can complete in two to three hours, or a …
2 de junio de 2026 · 10 minSalt-Free Water Softener Alternatives: What the Science Says in 2026
Interest in salt-free water softener alternatives has grown significantly as environmental regulations on salt discharge…
29 de mayo de 2026 · 10 minWater Softener vs Whole House Filter: They Solve Different Problems
"Water softener vs whole house filter" is a comparison that frames two technologies as competitors. They are not. A wate…
22 de mayo de 2026 · 10 minBest Whole House Water Filter 2026: How to Choose Based on What Your Water Actually Contains
"Best whole house water filter" is one of the most searched water quality terms globally, yet most buyers make their dec…
19 de mayo de 2026 · 11 minPoint of Entry Water Filter: What It Is, How It Works, and Who Needs One
When you buy a water filter for your kitchen tap, you are solving a small part of the problem. That filtered water reach…
14 de mayo de 2026 · 8 minReverse Osmosis Water Waste Explained — How Much Water Does an RO System Actually Throw Away?
Reverse osmosis (RO) is the most widely sold residential water purification technology, and for decades the industry has…
12 de mayo de 2026 · 9 minHow ETH Zurich University Removes 99.9997% of Radioactive Waste from Hospital Water
Every year, hospitals worldwide discharge millions of litres of radioactive wastewater into public sewage systems. Patie…
13 de marzo de 2026 · 9 minCalcite vs Aragonite: Understanding Limescale Crystal Types
Limescale is calcium carbonate (CaCO₃) — but not all calcium carbonate behaves the same way. The two most common polymor…
5 de marzo de 2025 · 6 minSwiss Water Filtration Standards: Why "Swiss Made" Matters
"Swiss Made" is not just a marketing label — in Switzerland, it is a legally defined designation governed by the Swissne…
26 de febrero de 2025 · 7 minPFAS Contamination in European Tap Water: The Full Picture
PFAS contamination in European drinking water has become one of the most significant public health issues of the past de…
19 de febrero de 2025 · 9 minStructured Water: The Science Behind Hexagonal Water Clusters
Structured water — also called hexagonal water, EZ water, or dynamized water — sits at the intersection of mainstream bi…
12 de febrero de 2025 · 8 minHow to Test Water Quality at Home: A Step-by-Step Guide
Knowing what is in your tap water is the foundation of any effective water treatment decision. Testing before buying a f…
5 de febrero de 2025 · 7 minWhole-House Water Filter vs. Reverse Osmosis (2026): Which Removes PFAS Better?
Choosing between a whole house water filter and a reverse osmosis system is one of the most common questions in home wat…
29 de enero de 2025 · 9 minMagnetic Limescale Treatment: Does It Really Work?
Magnetic limescale treatment has divided opinion for decades. Plumbers dismiss it; manufacturers claim dramatic scale re…
22 de enero de 2025 · 7 minIs PFAS in Tap Water Safe? What Swiss Tests Reveal
PFAS — per- and polyfluoroalkyl substances — have been detected in tap water supplies across Europe, including Switzerla…
15 de enero de 2025 · 8 min