Magazine


What is a biofilm?

Biofilms are made up of microorganisms and occur primarily on surfaces. They are embedded in a layer of mucus which settles on the surfaces like a…

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7-log reduction and filter validation in accordance with ASTM F838-15a

To reduce the number of microbes in a liquid or on a surface, the liquid must be filtered or the surface must be cleaned or disinfected. To achieve…

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Retrograde contamination – causes and solutions

Retrograde contamination occurs when water outlets come into contact with microbes as a result of splashback of water.

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Drinking water – high quality demanded throughout Europe

The aim is to ensure that all EU citizens have access to high quality drinking water and to strengthen the position of consumers.

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Importance of Germany’s Drinking Water Ordinance

The Drinking Water Ordinance is a set of rules that are basically valid throughout Europe but have not yet been consistently applied in all countries.

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What is sterile filtered water? What are sterile filters?

The specifications for sterile filtered water are more stringent than the specifications for drinking water. Sterile filtered water is very pure.

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Application study on aerosolreducing hygienic siphons

Application study on aerosolreducing hygienic siphons for control of a 4MRGN Pseudomonas aeruginosa

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