Wastewater treatment plants - Preliminary treatment1 Scope This part of this European Standard specifies the requirements for preliminary treatment of wastewater at wastewater treatment plants for over 50 PT. The primary application is for wastewater treatment plants designed for the treatment of domestic and municipal wastewater. Preliminary treatment may include one or more of the following options: screening; grit removal; grease separation; flow balancing and flow separation. NOTE Flow measurement

To create categories to help partition the business domain that enables an iteration plan to complete the model

their division and data fields for forms intended for use within administration

These changes are attributable to mode-selective loss mechanisms or uneven distribution of coupled modes

Information technology  companies

depending on the nature of the fibre

13 Breakdown voltage

General update to take into account new and revised standards published since 2011

ISO 37165 contributes to United Nations’ Sustainable Development Goals

BS EN 60749-35 informs about generic procedures of acoustic microscopy techniques which helps users to test the electronic components used in semiconductor devices

Note: BS 4737-3

pH value of water extract

activities and tasks of this standard - either alone or in conjunction with ISO/IEC 15288 - may also be applied during the acquisition of a system that contains software