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