Independent Testing • EPA Methods

The Science of Purification

How Earth-Derived Mineral Chemistry Removes 250+ Contaminants. Verified by Independent Laboratory Testing

Third-Party VerifiedDr. Paul Rosenfeld • EPA-Approved Methods • 250+ Substances Tested
Read the science

A Different Kind of Contaminant Binding

Most water treatment forces an impossible choice: remove contaminants with harsh processes that strip everything, or use gentle filtration that misses invisible threats.

Aurmina works differently.

Through ionized biotite — a mineral complex from Earth's geodynamic cycle —contaminated water undergoes electrochemical purification at the molecular level. Pollutants are attracted, bound, and precipitated out through ion exchange and adsorption.

This isn't filtration that blocks particles. It's chemical transformation — attracting, binding, and precipitating contaminants so they can be removed through settling and filtration — without stripping the natural minerals found in geologically conditioned water.

Why Your Water Needs More Than Basic Filtration

The Hidden Burden Modern Water Carries

250+
contaminants detected in U.S. water supplies
Decades to Centuries
Groundwater plumes persist for generations
83%
of global tap water contains microplastics
Tens of Millions
of Americans served by PFAS-contaminated sources

The Modern Water Challenge

Your tap water travels through miles of aging infrastructure

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Your tap water travels through miles of aging infrastructure before reaching your glass — in many cities, through pipes installed before modern contaminants existed. From source to destination, it accumulates:

  • Industrial chemicals from agricultural runoff
  • Pharmaceutical residues from wastewater treatment
  • PFA "forever chemicals" from manufacturing processes
  • Microplastics from degrading pipes and packaging
  • Heavy metals mobilized by changing water chemistry
  • Disinfection byproducts from chlorination

Municipal treatment plants prevent waterborne disease. This is essential work. But these systems were designed in the 1970s to address acute toxicity, not chronic low-level exposure to 250+ modern contaminants that didn't exist when the infrastructure was built.

The Filtration Dilemma

Standard filters miss what matters most

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Standard carbon filters catch some contaminants while missing others entirely. PFAs, microplastics, and dissolved metals pass right through activated carbon like it isn't there.

Reverse osmosis and distillation take the opposite approach: remove nearly everything, including the beneficial minerals your body needs for proper hydration. Research shows that drinking demineralized water can actually increase mineral loss through urine, leading to:

  • Accelerated calcium and magnesium depletion
  • Reduced cellular hydration efficiency
  • Increased cardiovascular stress
  • Hormonal disruption from lack of buffering capacity

The World Health Organization has issued warnings about the health risks of long-term consumption of demineralized water, particularly for cardiovascular health and mineral balance.

The Legally Clean Problem

Legal doesn't mean optimal

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Most drinking water is declared safe because it meets regulatory thresholds—not because it's optimized for human biology. Groundwater contamination moves at feet per year, creating plumes that persist for decades. PFAs didn't exist before 1950; now it's detected in water serving tens of millions of Americans.

The regulatory system responds slowly. New contaminants appear faster than testing protocols can be developed. Legal limits often reflect political compromise rather than biological safety.

The question isn't whether your water is "legal." The question isn't whether your water is legally compliant. The question is whether it meets the standard you want for what you drink every day.

How Ionized Biotite Binds Contaminants

Purification at the Molecular Level, The Way It Is Done In Nature

1

Charge Attraction

Electromagnetic field attracts contaminants

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Contaminants in water carry electrical charges. Heavy metals like lead and arsenic exist as cations (positive ions). PFAs and many organic compounds exist as anions (negative ions). Microplastics carry surface charges from chemical additives.

Ionized biotite presents both positively and negatively charged sites, creating an electromagnetic field that attracts contaminant molecules regardless of their charge state. This is key—it's not selective filtration, it's comprehensive attraction.

The Science

Think of it like a molecular magnet that pulls in pollutants from throughout the water, drawing them toward the mineral surfaces where they can be bound and neutralized.

2

Ion Exchange

Chemical substitution at the atomic level

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When contaminants approach the mineral surface, they undergo ion exchange—literally trading places with less reactive ions already present in the biotite structure.

  • Lead displaces calcium
  • Arsenic displaces sulfate
  • Cadmium replaces magnesium
  • Fluoride exchanges with hydroxyl groups

This isn't simple filtering; it's chemical substitution at the atomic level. The contaminant becomes structurally incorporated into the mineral complex, neutralizing its toxicity.

The Science

Ion exchange is a well-established purification mechanism used in industrial water treatment. Aurmina concentrates this power into a home-use format.

3

Adsorption & Aggregation

Individual molecules become visible clusters

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Once bound to mineral surfaces, contaminants aggregate into larger complexes. Individual molecules become clusters. Clusters become visible particles. What was dissolved and invisible becomes settleable and visible.

This is why you see sediment forming in your water after Aurmina treatment—it's contamination revealed and concentrated, not dirt created by the process.

The more contaminated your source water, the more dramatic this sediment formation becomes. Well water users often report substantial sediment, revealing what their "clean" well water was actually carrying in dissolved form.

The Science

Adsorption occurs when molecules adhere to a surface. As more molecules attach, they begin to aggregate into larger structures that are no longer water-soluble.

4

Flocculation

Visible masses sink to the bottom

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As aggregation continues, particles form flocs—visible masses that sink to the bottom of your container. These flocs contain the bound contaminants along with the minerals that captured them.

The flocculation process typically takes 24-72 hours, depending on:

  • Source water contamination levels
  • Water temperature (warmer speeds the process)
  • Aurmina dosage
  • Container material (glass works best)
  • Agitation (gentle swirling helps, aggressive shaking disrupts)
The Science

Flocculation is a standard water treatment process. What makes Aurmina unique is achieving this without coagulant chemicals or filtration equipment, and without creating "dead" water.

5

Filtration & Separation

Final removal of bound contaminants

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After the waiting period, you filter the treated water through a fine mesh or coffee filter. The bound contaminants remain in the sediment. The water passes through—now purified and mineralized.

This final filtration step is crucial. Don't skip it. The sediment contains everything that was removed from your water—you don't want to drink it.

How This Approach Differs from Mechanical Filtration

Traditional filters block particles based on size. If a contaminant is smaller than the pore size, it passes through. This is why:

  • Many PFAS compounds adsorb poorly to activated carbon
  • Standard filters miss dissolved heavy metals (ionic, not particulate)
  • Micron filters miss nanoparticles and molecular contaminants

Aurmina doesn't rely on size exclusion. It relies on chemical attraction and transformation. Dissolved becomes bound. Invisible becomes visible. Untouchable becomes removable.

See the Science in Action

This five-step mineral-driven purification process has been independently verified through EPA-approved laboratory testing. The visible sediment formation proves contaminant removal is happening.

Independent Laboratory Verification

Third-Party Testing by Dr. Paul Rosenfeld Using EPA-Approved Methods

Dr. Paul Rosenfeld

Dr. Paul Rosenfeld

PhD Environmental Science25+ Years ExperienceEPA Methods Specialist

In 2014, water toxicologist Dr. Paul Rosenfeld conducted comprehensive independent testing on a formulation identical to Aurmina. Dr. Rosenfeld brings extensive credentials:

  • PhD in Soil Science from UC Riverside
  • 25+ years of environmental toxicology research
  • Expert witness in major environmental litigation
  • Consultant to EPA, state agencies, and Fortune 500 companies

His testing analyzed 250+ substances using EPA-approved methods, providing the most thorough independent verification available for water purification products.

Explore Verified Contaminant Reduction

Click any category to view detailed test results and reduction rates

Heavy Metals
5 contaminants tested
Disinfectants & Byproducts
3 contaminants tested
Pesticides & Herbicides
60+ contaminants tested
Fluoride
1 contaminants tested
VOCs (Volatile Organic Compounds)
40+ contaminants tested
BPA & Phthalates
7 contaminants tested
Pharmaceutical Drugs
25+ contaminants tested
PCBs & PAHs
20+ contaminants tested
Industrial Chemicals (MCHM)
1 contaminants tested

Select a category above to view results

Experience Verified Purification

The science is documented. The testing is independent. The mechanism is proven.

  • Aurmina removes 250+ contaminants through natural ionic exchanges between minerals and contaminants—verified by a PhD toxicologist using EPA-approved laboratory methods.
  • One bottle treats 192 gallons of heavily contaminated water, or 384 gallons of moderately contaminated water —more than 6 months of water for one person, or 3 months for a household of two. For roughly $12 per month per person, you get independently verified purification.
  • See the sediment form. Filter it out. Drink water that's been freed from modern contamination while retaining the minerals your body needs.
Experience Verified Purification
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