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BS EN 858-2:2003

Current
Current

The latest, up-to-date edition.

Separator systems for light liquids (e.g. oil and petrol) Selection of nominal size, installation, operation and maintenance
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

04-15-2003

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Determination of type and size of separator systems
  4.1 General
  4.2 Components of separator systems, their combination
      and application
      4.2.1 General
      4.2.2 Bypass separators
      4.2.3 Classes of separators
  4.3 Sizing of separators
      4.3.1 General
      4.3.2 Factors
      4.3.3 Combined drainage of rainwater and wastewater
      4.3.4 Wastewater
      4.3.5 Rainwater flow rate
      4.3.6 Spillages
      4.3.7 Quantity of light liquid
      4.3.8 Special cases
  4.4 Sludge traps
5 Installation
  5.1 Limitations
  5.2 Retention of light liquid
  5.3 Automatic warning devices and electrical devices
  5.4 Drainage to and from separator systems
  5.5 Place of installation
  5.6 Protection against escape of light liquids
  5.7 Connection to the drainage system
6 Operation, inspection and maintenance
Annex A (informative) Density factor f[d] for
        particular light liquids and combination of
        components
Annex B (informative) Configuration and application of
        separator systems
Bibliography

Applies to separator systems used to separate hydrocarbons of mineral origin from wastewater.

This European Standard applies to separator systems used to separate hydrocarbons of mineral origin from wastewater. It does not apply to grease and oils of vegetable or animal origin nor to separation of emulsions or solutions.

This European Standard provides guidance on the selection of nominal sizes, as well as the installation operation and maintenance of light liquid separators manufactured in accordance with EN 858-1. It also gives advice on the suitability of cleansing agents if they are discharged to a separator.

Committee
B/505
DevelopmentNote
Supersedes 98/107929 DC (04/2003)
DocumentType
Standard
Pages
24
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
I.S. EN 858-2:2003 Identical
UNE-EN 858-2:2003 Identical
NF EN 858-2 : 2003 Identical
EN 858-2:2003 Identical
NBN EN 858-2 : 2003 Identical
SN EN 858-2 : 2003 Identical
NEN EN 858-2 : 2003 Identical
DIN EN 858-2:2003-10 Identical
NS EN 858-2 : 1ED 2003 Identical
UNI EN 858-2 : 2004 Identical

EN 752-2 : 1996 DRAIN AND SEWER SYSTEMS OUTSIDE BUILDINGS - PERFORMANCE REQUIREMENTS
EN 858-1:2002/A1:2004 SEPARATOR SYSTEMS FOR LIGHT LIQUIDS (E.G. OIL AND PETROL) - PART 1: PRINCIPLES OF PRODUCT DESIGN, PERFORMANCE AND TESTING, MARKING AND QUALITY CONTROL
EN 752-4 : 1997 DRAIN AND SEWER SYSTEMS OUTSIDE BUILDINGS - PART 4: HYDRAULIC DESIGN AND ENVIRONMENTAL CONSIDERATIONS
1994/9/EC : 1994 DIRECTIVE 94/9/EC OF THE EUROPEAN PARLIAMENT AND THE COUNCIL OF 23 MARCH 1994 ON THE APPROXIMATION OF THE LAWS OF THE MEMBER STATES CONCERNING EQUIPMENT AND PROTECTIVE SYSTEMS INTENDED FOR USE IN POTENTIALLY EXPLOSIVE ATMOSPHERES

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