NEN EN 14701-4 : 2010
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
View Superseded by
CHARACTERIZATION OF SLUDGES - FILTRATION PROPERTIES - PART 4: DETERMINATION OF THE DRAINABILITY OF FLOCCULATED SLUDGES
10-01-2019
12-01-2013
Defines a method for the determination of drainability of flocculated sludges. Applies to sludge and sludge suspensions from: a) storm water handling; b) urban wastewater collecting systems; c) urban wastewater treatment plants; d) treating industrial wastewater similar to urban wastewater (as defined in Directive 91/271/EEC); e) water supply treatment plants.
| DevelopmentNote |
Supersedes NEN 6691. (02/2010) Draft issued in June 2017. (07/2017)
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| DocumentType |
Standard
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| PublisherName |
Netherlands Standards
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| Status |
Withdrawn
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| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| EN 14701-4:2010 | Identical |
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