BS 3680-2A:1995
Current
The latest, up-to-date edition.
Measurement of liquid flow in open channels. Dilution methods General
Hardcopy , PDF
English
15-03-1995
Important note : Users cannot be edited or removed once added to your Multi user PDF.Describes the principles of the constant rate injection method and the sudden injection method (integration method), and the principles of injection, sampling and analysis which apply for all types of tracer.
| Committee |
CPI/113
|
| DevelopmentNote |
Supersedes 92/34385 DC, BS 3680-2A(1964), BS 3680-2B(1986) and BS 3680-2C(1983) Also numbered as ISO 9555-1 (04/2005) Reviewed and confirmed by BSI, November 2007. (10/2007)
|
| DocumentType |
Standard
|
| Pages |
56
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This part of ISO 9555 concerns principles of the constant rate injection method and the sudden injection method (integration method), and the principles of injection, sampling and analysis which apply for all types of tracer.
It is important to note that the tracers used and their concentrations should be compatible with the legislation of each country regarding the occasional and short-duration discharges of foreign substances into natural waters. They should also take into account possible short-term or long-term influences on flora and fauna, both natural and domestic. In the absence of appropriate regulations, the World Health Organization’s (WHO) Guidelines for drinking water quality should serve as a guide, taking account of the brief nature of the measurement and of the use that is to be made of water receiving the injected tracer.
| BS 3680-3G:1990 | Measurement of liquid flow in open channels. Stream flow measurement General guidelines for the selection of methods |
| ISO 772:1996 | Hydrometric determinations — Vocabulary and symbols |
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