BSI 23/30433745 DC 2023
$13.70
BS ISO 13100. Methods for zeta potential determination. Streaming potential and streaming current methods for porous materials
Published By | Publication Date | Number of Pages |
BSI | 2023 | 36 |
PDF Catalog
PDF Pages | PDF Title |
---|---|
1 | 30433745-NC.pdf |
3 | ISO_DIS 13100 ed.1 – id.78452 Enquiry PDF (en).pdf |
6 | Foreword |
7 | Introduction |
9 | 1 Scope 2 Normative references 3 Terms and definitions 3.1 General terms |
10 | 3.2 Electrokinetic and electroacoustic phenomena |
11 | 3.3 Terms describing porous materials |
12 | 4 List of symbols |
13 | 5 Streaming current and streaming potential 5.1 General overview |
14 | 5.2 Streaming potential in DC mode 5.2.1 General 5.2.2 Measurement of the streaming potential coupling coefficient |
15 | 5.2.3 Calculation of the zeta potential |
16 | 5.3 Streaming current in AC mode |
18 | 6 Measurement of DC streaming potential for porous materials 6.1 Operational procedures |
20 | 6.2 Instrument location 6.3 Sample holder 6.4 Sample preparation |
21 | 6.5 Test solution |
22 | 6.6 Verification 6.7 Repeatability and reproducibility |
23 | 6.8 Sources of measurement error 6.8.1 Contamination of the current sample by the previous sample 6.8.2 Inappropriate sample preparation procedure 6.8.3 Inappropriate test solution |
24 | 6.8.4 Air bubbles 6.8.5 Faulty electrodes |
25 | 6.8.6 Limitation of the Smoluchowski approximation 7 Measurement of AC streaming current for porous materials 7.1 Instrument setup for particle deposits |
26 | 7.2 Instrument setup for consolidated porous materials |
28 | 7.3 Sample requirements 7.4 Calibration and verification 7.4.1 Reference materials |
29 | 7.4.2 Calibration 7.4.3 Verification 7.5 Repeatability and intermediate precision 7.6 Sources of measurement error |
30 | 8 Reporting of zeta potential results 8.1 General information 8.2 Specific information |
31 | Annex€A (informative) Electric double layer models in porous materials |
33 | Annex€B (informative) Debye length |
34 | Annex€C (informative) Porosity determination |
35 | Bibliography |