Water guide

Our tap water

German drinking water is considered the best-monitored foodstuff. Find out more here.

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Ingredients Water

Everything important about the possible substances that can be found in our water.

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Collection of ingredients

Water filter guide

Why filter water?

Why does it make sense to filter the water (again). Learn here why only a fraction of the pollutants are filtered publicly at all.

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Filter media

Activated carbon, ultrafiltration. We have a comparison of the common filter media.

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Activated carbon for water

Learn all about activated carbon. What is it and what filters activated carbon? What are the differences? How does the filtration work?

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Filtration Technologies

Filters based on activated carbon, membrane filtration. Which technology is used where.

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Filter method

Purely mechanical, catalytic, adsorbent. Different processes and what is filtered with them.

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Types of water filters

Home entrance filters, end point filters, outdoor filters. What is on the market?

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Advantages of water filters

What are the benefits to me as a consumer of purchasing my own water filter.

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How do you measure
water quality?

How do TDS / PPM / EC conductivity meters relate to water quality? Learn what these meters are really telling us.

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Risk of germination with
Can filters

So-called jug or table water filters are popular and widespread. However, the supposedly filtered water of such jug filters tends - especially at warm temperatures - to quickly become contaminated.

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Water filter in the kitchen

Why treat the drinking water in the kitchen again? You can find out about the differences between the various systems and their advantages and disadvantages in this article.

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What is activated carbon?

And what makes it so irreplaceable as a filter medium? You can find out about these and other questions on the subject of activated carbon here.

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Environment and Health Guide

bioplastics

The novel bioplastics mainly include thermoplastic starch (TPS), cellulose acetate and polylactide (PLA), while processes for the production of bio-based polyethylene (bio-PE), polypropylene (bio-PP) and other plastics are being developed and established.

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How much water do I need to drink

With interactive water requirement calculator. What happens when too much or too little water is drunk? On which factors does the human water demand depend?

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Corona in the drinking water?

The coronavirus pandemic has changed our everyday lives in many ways. But what about our drinking water? Is there also a risk of infection there?

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