DEFSTAN 68-202/2(2001) : 2001
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
DIATOMACEOUS EARTH FOR WATER FILTRATION EQUIPMENT
Hardcopy , PDF
31-03-2014
English
01-01-2001
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Preface
Main Text
SECTION 1 GENERAL REQUIREMENTS
1 Scope
2 Warning
3 Related Documents
4 Abbreviations
SECTION 2 TECHNICAL
5 Description
6 Test Requirements
7 Methods of Test
8 Containers and Marking of Containers
ANNEX A Sampling and Visual Examination
ANNEX B Determination of Volatile Matter
ANNEX C Determination of Loss of Ignition of the Dried Material
ANNEX D Determination of Matter Soluble In Water
ANNEX E Determination of pH of a 10% Aqueous Extract
ANNEX F Determination of Settling Value
ANNEX G Sieving
ANNEX H Determination of Effective Solid Density
ANNEX J Determination of Fine Particles
Specifies requirements for a grade of diatomaceous earth (kieselguhr) suitable for use in water filtration equipment.
| DevelopmentNote |
Supersedes DEFSTAN 68-202/1(1993), TS 10074B & DQA/TS M2013 (10/2001) This standard is obsolescent because it is no longer required for the procurement of new equipment but is retained for maintenance purposes in support of existing in-service equipment. (07/2013)
|
| DocumentType |
Standard
|
| Pages |
24
|
| PublisherName |
UK Ministry of Defence Standards
|
| Status |
Withdrawn
|
| Supersedes |
| BS EN ISO 3696:1995 | Water for analytical laboratory use. Specification and test methods |
| BS EN ISO 4788:2005 | Laboratory glassware. Graduated measuring cylinders |
| BS ISO 13317-2:2001 | Determination of particle size distribution by gravitational liquid sedimentation methods Fixed pipette method |
| BS EN ISO 1042:2000 | Laboratory glassware. One-mark volumetric flasks |
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