BS EN 14582:2016 – TC:2020 Edition
$217.84
Tracked Changes. Characterization of waste. Halogen and sulfur content. Oxygen combustion in closed systems and determination methods
| Published By | Publication Date | Number of Pages |
| BSI | 2020 | 80 |
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 44 | Contents Page |
| 46 | European foreword |
| 47 | Introduction |
| 48 | 1 Scope 2 Normative references 3 Terms and definitions 4 Principle |
| 49 | 5 Interferences 6 Hazards 7 Reagents and control mixtures 7.1 Reagents 7.2 Control mixtures |
| 50 | Table 1 — Examples of control mixture to test the recoveries of halogens and sulfur with a defined analytical method 8 Sample conservation and pretreatment of test portion |
| 51 | 9 Equipment 10 Procedure 10.1 General |
| 52 | 10.2 Choice of the absorption solution |
| 53 | Table 2 — Suitable combinations of absorption solution and determination technique for halogens and sulfur 10.3 Preparation of the bomb 10.4 Combustion |
| 54 | 10.5 Collection of the halides and sulphate 10.6 Cleaning procedure |
| 55 | 11 Recommended methods of determination Table 3 — Applicable methods (usually standardized at international levels) for analysing halogens and sulfur 12 Control measurements 13 Evaluation |
| 56 | 14 Test report |
| 57 | Annex A (informative) Performance characteristics Table A.1 — Performance characteristics for the determination of fluorine |
| 58 | Table A.2 — Performance characteristics for the determination of chlorine Table A.3 — Performance characteristics for the determination of bromine |
| 59 | Table A.4 — Performance characteristics for the determination of iodine Table A.5 — Performance characteristics for the determination of sulfur |
| 60 | Annex B (informative) Oxygen flask combustion by Schoeniger B.1 General B.2 Principle B.3 Interferences and hazards B.4 Reagents and control mixtures B.5 Equipment |
| 61 | B.6 Safety precautions B.7 Procedure B.7.1 General B.7.2 Choice of the absorption solution |
| 62 | B.7.3 Sample preparation B.7.3.1 General B.7.3.2 Solid and paste like samples B.7.3.3 Liquid samples B.7.4 Combustion B.8 Determination methods; control measurements; data evaluation and test report |
| 63 | B.9 Performance characteristics Table B.1 — Performance characteristics for the determination halogens and sulfur |
| 65 | Figure B.1 — Procedure of Schoeniger flask combustion |
| 66 | Annex C (informative) Recovery yields obtained for control mixtures with different absorption solutions and analytical techniques Table C.1 — Composition of the both mixtures used for the study |
| 67 | Table C.2 — Recovery yields obtained for each element as function of the absorption solutions and analytical techniques used |
| 69 | Annex D (informative) Examples of possible control substances Table D.1 — Example of possible control substances |
| 71 | Annex E (informative) Additional results of inter-laboratory tests Table E.1 — Recovery of inorganic compounds in % |
| 72 | Table E.2 — Comparison of different enhancer/sample-ratio (bomb combustion) |
| 73 | Annex F (informative) Summary of general requirements and recommendations Table F.1 — Summary of general requirements and recommendations |
| 74 | Annex G (informative) Additional validation data G.1 General G.2 Samples |
| 75 | G.3 Homogeneity and stability Table G.1 — Results from homogeneity testing |
| 77 | Bibliography |
