10.20 3. 4. 2026.
ISO
ISO/TC 281
Међународни стандард
This document specifies a test method to evaluate the effectiveness of removing nitrogen and phosphorus from sediments through washing using fine bubble technology. It is applicable to freshwater and estuarine environments where sediment-bound nutrients cause water quality degradation.
ПРОЈЕКАТ
ISO/NP 4240-6
10.20
Почетак изјашњавања о предлогу
3. 4. 2026.