This standard was last reviewed and confirmed in 2023.
Therefore this version remains current.
Abstract
PreviewSpectrometric method for the determination of anionic surfactants by measurement of the methylene blue index (MBAS) in aqueous media. Suitable for drinking water, surface water and waste water. Does apply for laboratory scale and technical large-scale waste-water treatment plants.
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Status: PublishedPublication date: 1996-12
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Edition: 2Number of pages: 9
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- ICS :
- 13.060.50 Examination of water for chemical substances
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Format | Language | |
---|---|---|
std 1 61 | ||
std 2 61 | Paper |
- CHF61
Life cycle
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Previously
WithdrawnISO 7875-1:1984
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Now
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00
Preliminary
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10
Proposal
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20
Preparatory
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30
Committee
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40
Enquiry
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50
Approval
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60
Publication
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90
Review
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95
Withdrawal
Corrigenda / Amendments
PublishedISO 7875-1:1996/Cor 1:2003
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00
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