Fine bubble technology — Environmental applications — Part 2: Test method for evaluating aeration performance of fine bubble jet devices
NORMA vydána dne 12.9.2024
Označení normy: ISO 4240-2:2024
Datum vydání normy: 12.9.2024
Počet stran: 18
Přibližná hmotnost: 54 g (0.12 liber)
Země: Mezinárodní technická norma
Kategorie: Technické normy ISO
Description / Abstract: This document describes the test methodology to evaluate the aeration performance of fine bubble jet devices based on an evaluation of the mass transfer coefficient of oxygen from gas to water. It is applicable to evaluate the performance of fine bubble jet devices for aeration purpose.