BSI 21/30422944 DC:2021 Edition

$13.70

BS EN 12255-4. Wastewater treatment plants – Part 4. Primary settlement

Published By	Publication Date	Number of Pages
BSI	2021	29

Guaranteed Safe Checkout

Categories: 13.060.30 - Sewage water, BSI

If you have any questions, feel free to reach out to our online customer service team by clicking on the bottom right corner. We’re here to assist you 24/7.
Email:[email protected]

Description

This document specifies the design requirements for plant and equipment to remove solids, other than screenings and grit, from raw wastewater, at wastewater treatment plants for over 50 PT.

It includes primary treatment with sedimentation, fine screens and micro-screens

NOTE 1

The removal of screenings and grit, are covered in EN 12255 , Part 3.

NOTE 2

Dissolved air flotation (DAF) is not covered in detail in this document because it is not commonly used for primary treatment in municipal wastewater treatment plants. It may be used for primary treatment of industrial wastewater, but then the design is specific to the application.

Additional information

Status	Definitive
Pages	29
Publication Date	2021-08-05
Standard Number	21/30422944 DC
Title	BS EN 12255-4. Wastewater treatment plants – Part 4. Primary settlement
Identical National Standard Of	prEN 12255-4
Descriptors	Waterworks, Sewage treatment works, Waste handling, Water treatment, Domestic
Publisher	BSI
Committee	B/505/40
ICS Codes	13.060.30 - Sewage water

Preview PDF


PDF Format	Searchable	Printable	Preview Now

BSI 21/30422944 DC:2021 Edition

Related products