NA 119
DIN Standards Committee Water Practice
Project
Sludge recovery, recycling, treatment and disposal - Information on the processes and technologies for inorganic substance and nutrient recovery (ISO/TR 22707:2023)
Abstract
This document provides information on the processes and technologies for inorganic substance and nutrient recovery from sludge. This document is applicable to sludge and products from urban wastewater collection systems, night soil, wastewater treatment plants for urban and similar industrial waters. It includes all sludge that can have either similar environmental or health impacts, or both. Hazardous sludge from industry and dredged sludge are excluded from this document.
Begin
2025-02-06
WI
00308116
Planned document number
CEN ISO/TR 22707
Responsible national committee
NA 119-08-06 AA - Sludge management
