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 minWhat Is PFAS? The Complete Guide to Forever Chemicals
PFAS — per- and polyfluoroalkyl substances — are a family of more than 12,000 synthetic chemical compounds that have bee…
24 de julio de 2026 · 10 minPharmaceutical Residues in Tap Water: What's There and What Removes It
Every year, millions of tonnes of pharmaceutical compounds are consumed by humans and animals across Europe. A significa…
21 de julio de 2026 · 7 minPFAS Health Risks: Cancer, Hormones, and What the Science Actually Says
In 2023, the International Agency for Research on Cancer — the World Health Organization body responsible for evaluating…
17 de julio de 2026 · 9 minHow to Know If Your Water Has PFAS: A Practical Step-by-Step Guide
PFAS — per- and polyfluoroalkyl substances — cannot be detected by any human sense. They are colourless, odourless, and …
14 de julio de 2026 · 7 minHow to Size a Whole House Water Filter: Flow Rate, Household Size, and More
Sizing a whole-house water filter correctly determines whether the system performs as expected or disappoints. An unders…
10 de julio de 2026 · 7 minDisadvantages of Whole House Water Filters — Honest Assessment
A whole-house water filter is not the right solution for every household. Before purchasing, it is worth being clear abo…
7 de julio de 2026 · 7 minDo Whole House Water Filters Remove PFAS? What the Evidence Actually Shows
PFAS (per- and polyfluoroalkyl substances) are a family of over 12,000 synthetic compounds found in industrial and consu…
3 de julio de 2026 · 9 minHow Much Does a Whole House Water Filter Cost? 2026 Guide
A whole house water filter costs between €1,090 and €3,598 at the Mam Nature tier, plus €80–200 for professional install…
30 de junio de 2026 · 11 minInside the Swiss Water Dynamizer: The 18 Principles of Function
The Swiss Water Dynamizer has 18 principles of function, which apply nearly at the same time — the water remains only ab…
30 de junio de 2026 · 10 minBest Whole-House Hard Water Solution Without Salt or Chemicals
The conventional solution to hard water is a salt-based ion-exchange softener. It works, it is well understood, and it h…
26 de junio de 2026 · 8 minHow Hard Water Damages Home Appliances — and What It Costs You
Hard water does not taste bad and will not make you ill. What it does, slowly and persistently, is deposit calcium carbo…
23 de junio de 2026 · 8 minHard Water Solutions Guide: What Actually Works and What Doesn't
Hard water — water with elevated calcium and magnesium carbonate concentrations — is not a water quality problem in the …
19 de junio de 2026 · 10 minETH Zurich vs NSF Certification for Water Filters: What Each Actually Proves
When evaluating water filter certifications, two names appear with very different frequencies in the market: NSF Interna…
16 de junio de 2026 · 8 minWhat ETH Zurich Water Filter Certification Actually Means
When a water filter company references ETH Zurich University, most buyers have no framework for what that means. Is it a…
12 de junio de 2026 · 10 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. We recommend a qualified plumber make …
9 de junio de 2026 · 6 minProfessional Whole House Water Filter Installation: What to Expect
The most common question after buying a whole-house water filter is whether you need a plumber. For the connection to yo…
5 de junio de 2026 · 7 minWhole House Water Filter Installation Guide: Step-by-Step for 2026
Installing a Mam Nature whole house water filter is a one-time job. In ideal conditions it takes one to two hours for th…
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