Logo
Login Sign Up
Current Revision

BSI BS ISO 23734:2021

Marine technology. Marine environment impact assessment (MEIA). On-board bioassay to monitor seawater quality using delayed fluorescence of microalga
Best Price Guarantee
Instant

$310.76

2-5 Days

$310.76

SAVE 10%

$559.37


Sub Total (1 Item(s))

$ 0.00

Estimated Shipping

$ 0.00

Total (Pre-Tax)

$ 0.00


View in Library
or
British Standards Institution Logo

BSI BS ISO 23734:2021

Marine technology. Marine environment impact assessment (MEIA). On-board bioassay to monitor seawater quality using delayed fluorescence of microalga

PUBLISH DATE 2021
PAGES 26
BSI BS ISO 23734:2021

This document specifies a bioassay for the determination of the presence of unknown toxic contaminants in test seawater (see Figure A.1). It is based on the inhibition of photosynthetic activity of the marine cyanobacterium Cyanobium sp. (NIES-981) by such toxic contaminants. The inhibition is determined based on delayed fluorescence (DF) intensity.

The method is rapid and requires less laboratory space than standard bioassays. Hence, it can be used on-board to generate basic data for seawater quality management at deep-sea mining sites where time and space are extremely limited.

SDO BSI: British Standards Institution
Document Number ISO 23734
Publication Date Aug. 2, 2021
Language en - English
Page Count 26
Revision Level
Supercedes
Committee SME/32
Loading...

Failed to load document history.

Publish Date Document Id Type View