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  4. Standard "API 421"
Standard API 421 1.2.1990 preview

API 421

Management of Water Discharges: Design and Operation of Oil-Water Separators

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STANDARD published on 1.2.1990


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The information about the standard:

Designation standards: API 421
Publication date standards: 1.2.1990
SKU: NS-1252847
The number of pages: 43
Approximate weight : 129 g (0.28 lbs)
Country: American technical standard
Category: Technical standards API

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Annotation of standard text API 421 :

Design guidance for gravity-type oil-water separators used in petroleum refineries; provides practical advice on solving operating problems and improving separator performance, and presents information on performance of existing refinery separators. See more

These adjuncts apply to this standard:

Preview API 421/Err 1.1.1900
API 421/Err Adjunct of the standard

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