DEFSTAN 68-202/2(2001) : 2001
Withdrawn
DIATOMACEOUS EARTH FOR WATER FILTRATION EQUIPMENT
English
01-01-2001
03-31-2014
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Withdrawn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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