The magazine of the Historical Writers Association
: Used in heavy industry and commercial building cooling towers to prevent metal degradation. Cleaning Processes
Guidance on storage materials to avoid (e.g., carbon steel or strong alkalies) to prevent product degradation.
When producing drinking water, NSF/ANSI Standard 60 certification must be on a verified addendum. Unverified PDFs may lack this certification page.
Historia Magazine is published by the Historical Writers’ Association. We are authors, publishers and agents of historical writing, both fiction and non-fiction. For information about membership and profiles of our member authors, please visit our website.
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ISSN 2515-2254
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