The Charcoal Taste Filter: What It Removes, What It Grows, and the Replacement Interval Its Own Biology Imposes
Year: 2026
Type: article
Abstract: SIMULATED, NOT MEASURED. A colonisation model of a granular activated carbon cartridge shows effluent heterotrophic counts rising from 5 to 794 CFU/mL by day 30, crossing 100 CFU/mL at day 10 — inside the rated 120 L life — imposing a 30-day calendar replacement rule; chlorine removal falls from 95% to 40% across the rating. Nothing was built or field-tested.
Author: Aldred, William Alexander
Language: English
Subfield: Health, Toxicology and Mutagenesis
Field: Environmental Science
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W7225738575
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