SIST-TP CEN ISO/TR 20736:2024
(Main)Sludge recovery, recycling, treatment and disposal - Guidance on thermal treatment of sludge (ISO/TR 20736:2021)
Sludge recovery, recycling, treatment and disposal - Guidance on thermal treatment of sludge (ISO/TR 20736:2021)
This Technical Report describes good practice for the incineration and other organic matter treatment by thermal processes of sludges.
Thermal conditioning is excluded.
This Technical Report is applicable for sludges described in the scope of ISO/TC 275 specifically derived from:
— storm water handling;
— night soil;
— urban wastewater collecting systems;
— urban wastewater treatment plants;
— treating industrial wastewater similar to urban wastewater;
It includes all sludge that may have similar environmental and/or health impacts but excludes hazardous sludge from industry and dredged sludge.
Schlammgewinnung, -verwertung, -behandlung und -beseitigung - Leitfaden für die thermische Behandlung von Schlamm (ISO/TR 20736:2021)
Valorisation, recyclage, traitement et élimination des boues - Lignes directrices pour le traitement thermique des boues (ISO/TR 20736:2021)
Predelava, recikliranje, obdelava in odlaganje blata - Navodilo za toplotno obdelavo blata (ISO/TR 20736:2021)
To tehnično poročilo opisuje dobro prakso sežiganja in drugih načinov obdelave organskega materiala s toplotnimi procesi obdelave blata.
Termično kondicioniranje je izključeno.
To tehnično poročilo se uporablja za vrste blata, opisane v standardu ISO/TC 275, ki izvirajo iz:
– sistemov za zbiranje deževnice;
– vsebine greznice;
– zbiralnih sistemov za komunalno odpadno vodo;
– čistilnih naprav za komunalno odpadno vodo;
– čiščenja industrijske odpadne vode na podoben način kot komunalne odpadne vode.
Vključuje vse vrste blata, ki imajo lahko podoben vpliv na okolje in/ali zdravje, z izjemo nevarnega industrijskega blata in mulja iz rečnih strug.
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
01-junij-2024
Predelava, recikliranje, obdelava in odlaganje blata - Navodilo za toplotno
obdelavo blata (ISO/TR 20736:2021)
Sludge recovery, recycling, treatment and disposal - Guidance on thermal treatment of
sludge (ISO/TR 20736:2021)
Schlammgewinnung, -verwertung, -behandlung und -beseitigung - Leitfaden für die
thermische Behandlung von Schlamm (ISO/TR 20736:2021)
Valorisation, recyclage, traitement et élimination des boues - Lignes directrices pour le
traitement thermique des boues (ISO/TR 20736:2021)
Ta slovenski standard je istoveten z: CEN ISO/TR 20736:2023
ICS:
13.030.20 Tekoči odpadki. Blato Liquid wastes. Sludge
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
CEN ISO/TR 20736
TECHNICAL REPORT
RAPPORT TECHNIQUE
June 2023
TECHNISCHER REPORT
ICS 13.030.20
English Version
Sludge recovery, recycling, treatment and disposal -
Guidance on thermal treatment of sludge (ISO/TR
20736:2021)
Valorisation, recyclage, traitement et élimination des Schlammgewinnung, -verwertung, -behandlung und -
boues - Lignes directrices pour le traitement beseitigung - Leitfaden für die thermische Behandlung
thermique des boues (ISO/TR 20736:2021) von Schlamm (ISO/TR 20736:2021)
This Technical Report was approved by CEN on 26 June 2023. It has been drawn up by the Technical Committee CEN/TC 308.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2023 CEN All rights of exploitation in any form and by any means reserved Ref. No. CEN ISO/TR 20736:2023 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
European foreword
The text of ISO/TR 20736:2021 has been prepared by Technical Committee ISO/TC 275 "Sludge
recovery, recycling, treatment and disposal” of the International Organization for Standardization (ISO)
and has been taken over as CEN ISO/TR 20736:2023 by Technical Committee CEN/TC 308
“Characterization and management of sludge” the secretariat of which is held by AFNOR.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
Any feedback and questions on this document should be directed to the users’ national standards body.
A complete listing of these bodies can be found on the CEN website.
Endorsement notice
The text of ISO/TR 20736:2021 has been approved by CEN as CEN ISO/TR 20736:2023 without any
modification.
TECHNICAL ISO/TR
REPORT 20736
First edition
2021-07
Sludge recovery, recycling, treatment
and disposal — Guidance on thermal
treatment of sludge
Valorisation, recyclage, traitement et élimination des boues — Lignes
directrices pour le traitement thermique des boues
Reference number
ISO/TR 20736:2021(E)
©
ISO 2021
ISO/TR 20736:2021(E)
© ISO 2021
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting
on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address
below or ISO’s member body in the country of the requester.
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Email: copyright@iso.org
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Published in Switzerland
ii © ISO 2021 – All rights reserved
ISO/TR 20736:2021(E)
Contents Page
Foreword .vi
Introduction .vii
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Abbreviated terms . 3
5 Sludge properties. 4
5.1 General . 4
5.2 Physico-chemical characteristics . 4
5.2.1 General. 4
5.2.2 Dry matter . 4
5.2.3 Loss on ignition . 4
5.2.4 Calorific value . 5
5.2.5 Grease, scum and screening . 5
5.2.6 Physical consistency and others . 6
5.3 Chemical and microbiological characteristics . 6
5.3.1 General. 6
5.3.2 Sulfur . 6
5.3.3 Phosphorus . 7
5.3.4 Nitrogen . 7
5.3.5 Chlorine and other halogens . 7
5.3.6 Organic micro pollutants . 7
5.3.7 Trace elements. 8
5.3.8 Pathogens . 8
6 Thermal processes fundamentals . 8
6.1 General . 8
6.2 Drying . 9
6.3 Hydrolysis .10
6.4 Incineration .11
6.5 Pyrolysis.12
6.6 Gasification .13
6.7 Thermolysis .14
6.8 Carbonization .14
6.9 Wet oxidation .14
6.10 Melting .15
6.11 Pasteurization .15
7 Technologies .16
7.1 General .16
7.2 Drying .16
7.2.1 Direct dryers .16
7.2.2 Indirect dryers .20
7.2.3 Solar dryers .22
7.3 Hydrolysis .23
7.4 Incineration .24
7.4.1 Fluidized bed furnace .24
7.4.2 Multiple hearth furnace (MHF) .28
7.4.3 Hybrid furnace .31
7.4.4 Others .32
7.5 Pyrolysis.33
7.6 Gasification .
...
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