17 articles
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Pollution of rivers with drug residues
Published : 04/06/2022 | Categories : PollutionMany rivers around the world are polluted with drug residues. What is the origin and severity of this?
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NSF and Berkey® water filters
Published : 04/12/2021 | Categories : Berkey® purificationBerkey® filters and the NSF standard, answers and clarifications on the performance of Berkey® systems
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Selenium water pollution
Published : 04/12/2021 | Categories : PollutionWater, selenium and Berkey® filters
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Drug residues in water
Published : 04/12/2021 | Categories : Water qualityTreating drug residues with Berkey®.
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Radioactive water pollution
Published : 04/12/2021 | Categories : PollutionHow do you remove radioactive contaminants with Berkey® filters?
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Microplastics in tap water
Published : 04/12/2021 | Categories : PollutionHow to filter out micro-plastics from water with Berkey® water filters
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The Story of Berkey®
Published : 04/12/2021 | Categories : Berkey® purificationFrom England to the USA, the history of Berkey® filters
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Water minerals and Berkey® water filters
Published : 04/12/2021 | Categories : Berkey® purificationWater, minerals and Berkey® filters