BSI 22/30441348 DC:2022 Edition
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BS ISO 24575. Guidelines for cost analysis in planning of decentralized wastewater treatment and/or reuse
Published By | Publication Date | Number of Pages |
BSI | 2022 | 32 |
PDF Catalog
PDF Pages | PDF Title |
---|---|
6 | Foreword |
7 | Introduction |
9 | 1 Scope |
10 | 2 Normative references 3 Terms, definitions and abbreviated terms 3.1 Terms and definitions 3.2 Abbreviated Terms |
11 | 4 Description of different degrees of distribution in planning and design |
14 | 5 Generalized elements of wastewater treatment and reuse systems 5.1 General 5.2 Collection |
15 | 5.3 Conveyance |
16 | 5.4 Treatment |
18 | 5.5 Effluent reuse management 6 Cost items to be considered in economic life cycle analysis calculations |
19 | 6.1 Investment cost or CAPEX items (CI) |
20 | 6.2 Operating cost items (CO) |
22 | 6.3 Maintenance cost items (CM) |
23 | 6.4 Income or revenue – Negative Cost Items (CN) |
24 | 7 Cost calculations, factoring and results integration 7.1 Conversion of all costs to present value |
25 | 7.2 Normalization of all costs per unit |
26 | 8 Reporting on results of economic life cycle analysis calculations |
27 | Annex A (informative) Cost calculation example |
29 | Annex B (informative) Correlations for CAPEX and OPEX of different process units in a treatment plant for reuse |
30 | Annex C (informative) Summary of treatment process units along with their associated cost items |
31 | Bibliography |