CLC TS 50625-3-3-2017 Collection logistics & treatment requirements for WEEE - Part 3- 3 Specification for de-pollution - WEEE containing CRTs and flat panel displays.pdf

1、Collection, logistics 31.120 English Version Collection, logistics 13.030.99Compliance with a British Standard cannot confer immunity from legal obligations.This Published Document was published under the authority of the Standards Policy and Strategy Committee on 30 September 2017.Amendments/corrig

2、enda issued since publicationDate Text affectedPUBLISHED DOCUMENTPD CLC/TS 50625-3-3:2017TECHNICAL SPECIFICATION SPCIFICATION TECHNIQUE TECHNISCHE SPEZIFIKATION CLC/TS 50625-3-3 August 2017 ICS 13.030.99; 31.120 English Version Collection, logistics EN 50625-2-1, Collection, logistics and Treatment

3、requirements for WEEE Part 2-1: Treatment requirements for lamps; CLC/TS 50625-3-1, Collection, logistics and treatment requirements for WEEE Part 3-1: Specification for de-pollution General; CLC/TS 50625-3-3, Collection, logistics and treatment requirements for WEEE Part 3-3: WEEE containing CRTs a

4、nd flat panel displays the present document. This document has been prepared under mandate M/518 given to CENELEC by the European Commission and the European Free Trade Association. This CLC/TS 50625-3-3 is to be used in conjunction with CLC/TS 50625-3-1. This CLC/TS 50625-3-3 supplements or modifie

5、s the corresponding clauses in CLC/TS 50625-3-1, so as to convert that publication into the TS: Treatment specification for de-pollution - WEEE containing CRTs and flat panel displays. When a particular subclause of CLC/TS 50625-3-1 is not mentioned in this CLC/TS 50625-3-3, that subclause applies a

6、s far as it is reasonable. When this standard states “addition”, “modification” or “replacement”, the relevant text in CLC/TS 50625-3-1 is to be adapted accordingly. NOTE The following numbering system is used: subclauses, tables and figures that are numbered starting from 101 are additional to thos

7、e in CLC/TS 506253-1; unless notes are in a new subclause or involve notes in Part 1, they are numbered starting from 101, including those in a replaced clause or subclause; additional annexes are lettered AA, BB, etc. PD CLC/TS 50625-3-3:2017CLC/TS 50625-3-3:2017 (E) 6 Introduction In order to supp

8、ort EN 50625-2-2 Treatment requirements for WEEE containing CRTs and flat panel displays and thereby fulfil the requirement of the European Commissions Mandate M/518, it is necessary to include normative requirements (such as target and limit values for the analysis) into a document, which is able t

9、o be revised in the future, to take into account both practical experiences and changes in treatment technologies. PD CLC/TS 50625-3-3:2017CLC/TS 50625-3-3:2017 (E) 6 Introduction In order to support EN 50625-2-2 Treatment requirements for WEEE containing CRTs and flat panel displays and thereby ful

10、fil the requirement of the European Commissions Mandate M/518, it is necessary to include normative requirements (such as target and limit values for the analysis) into a document, which is able to be revised in the future, to take into account both practical experiences and changes in treatment tec

11、hnologies. CLC/TS 50625-3-3:2017 (E) 7 1 Scope Clause 1 of CLC/TS 50625-3-1:2015 is replaced with the following: This European Technical Specification is intended to be used in conjunction with Collection, logistics and treatment requirements for WEEE Part 1: General treatment requirements, EN 50625

12、-1, Collection, logistics and Treatment requirements for WEEE Part 2-2: Treatment requirements for WEEE containing CRTs and flat panel displays, EN 50625-2-2 and Collection, logistics and treatment requirements for WEEE Part 3-1: Specification for de-pollution General, CLC/TS 50625-3-1. 2 Normative

13、references Clause 2 of CLC/TS 50625-3-1:2015 is replaced with the following: The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest e

14、dition of the referenced document (including any amendments) applies. ISO 11885, Water quality Determination of selected elements by inductively coupled plasma optical emission spectrometry (ICP-OES) EN ISO 12846, Water quality - Determination of mercury - Method using atomic absorption spectrometry

15、 (AAS) with and without enrichment (ISO 12846) EN 13657, Characterization of waste - Digestion for subsequent determination of aqua regia soluble portion of elements EN 13656, Characterization of waste - Microwave assisted digestion with hydrofluoric (HF), nitric (HNO3) and hydrochloric (HCl) acid m

16、ixture for subsequent determination of elements EN 14899, Characterization of waste - Sampling of waste materials - Framework for the preparation and application of a Sampling Plan EN 15002, Characterization of waste - Preparation of test portions from the laboratory sample EN 15309, Characterizatio

17、n of waste and soil - Determination of elemental composition by X-ray fluorescence ISO 16772, Soil quality Determination of mercury in aqua regia soil extracts with cold-vapour atomic spectrometry or cold-vapour atomic fluorescence spectrometry EN ISO 17294-2, Water quality - Application of inductiv

18、ely coupled plasma mass spectrometry (ICP-MS) - Part 2: Determination of selected elements including uranium isotopes (ISO 17294-2) ISO/IEC 17025:2005, General requirements for the competence of testing and calibration laboratories ISO 17852, Water quality Determination of mercury Method using atomi

19、c fluorescence spectrometry EN 50625-1, Collection, logistics a comparison of the results achieved against the results achieved with the methods given in the annexes mentioned above; an assessment of the uncertainty of the results; an assessment of the influence of the specific character of the mate

20、rial to be analysed, including size distribution and heterogeneously. Specifically, for the analysis of fluorescent coating on cleaned CRT glass, the laboratory shall take into account the informative Annex GG (Informative) CRT: Background on analysis protocol for fluorescent coating remaining on cl

21、eaned CRT glass and the studies it refers to. Specifically, for the analysis of mercury in shredded FPD fractions, the laboratory shall take into account the fact that the mercury is expected to be metallic and on the surface of the material and thus not dispersed in the matrix. The influence of the

22、 volatility of mercury on the results shall be reported. 4.101 Monitoring methodology 4.101.1 Introduction The treatment operator shall monitor the de-pollution activities at the treatment facility, in accordance with the requirements of this TS. The treatment operator shall also monitor the informa

23、tion provided by downstream treatment operators as set out in 4.4 and Annex C of EN 50625-1:2014 (summarized in Table G.1) for all fractions that leave the treatment facility until end of waste status is reached or until the WEEE or fractions thereof are recycled, recovered, or disposed of. 4.101.2

24、CRT equipment The treatment operator shall have a documented procedure showing the methodology of the CRT glass removal process from deflection coils; electron guns; crushed or shredded mixed fraction; anti-implosive metal frame and shadow masks (ferrous metal fraction); the removal of fluorescent c

25、oating from the CRT glass and the limitation of lead oxide in panel glass fractions. This shall include at least: the methodology describing the removal processes; PD CLC/TS 50625-3-3:2017CLC/TS 50625-3-3:2017 (E) 10 the parameters of these processes that indicate the effectiveness of the operations

26、; the range of acceptable parameters used by the treatment operator; the frequency and method of the monitoring of these parameters; the reporting and analysis records shall be stored in accordance with Clause 6 of EN 50625-1:2014. The procedures for the treatment activities performed by the treatme

27、nt operator at the treatment facility need to be included in this document. Also the treatment operator shall include measures to avoid loss of fluorescent powder during compacting the CRT, storing, handling and (if applicable) shipping. Diffuse emissions to the air and within or out of containers o

28、f fluorescent powders are a risk to health and environment and should be avoided. 4.101.3 Flat Panel Display (FPD) The treatment operator shall have a documented procedure showing how they remove mercury or mercury containing lamps from the FPD equipment. This shall include at least: the description

29、 of the mercury removal process (for mechanical treatment operations) and/or capturing process (for manual and mechanical treatment operations); the parameters of these processes that indicate the effectiveness of the operation; the range of acceptable parameters used by the treatment operator; the

30、frequency and method of the monitoring of these parameters; the reporting and analysis records shall be stored in accordance with Clause 6 of EN 50625-1:2014. Only the procedures for the treatment activities performed by the treatment operator at the treatment facility need to be included in this do

31、cument. 5 Overview of the applicable methodologies - Applicable methodologies Clause 5 of CLC/TS 50625-3-1:2015 is applicable. 6 Large appliances Clause 6 of CLC/TS 50625-3-1:2015 is not applicable. 7 Cooling and freezing appliances Clause 7 of CLC/TS 50625-3-1:2015 is not applicable. PD CLC/TS 5062

32、5-3-3:2017CLC/TS 50625-3-3:2017 (E) 10 the parameters of these processes that indicate the effectiveness of the operations; the range of acceptable parameters used by the treatment operator; the frequency and method of the monitoring of these parameters; the reporting and analysis records shall be s

33、tored in accordance with Clause 6 of EN 50625-1:2014. The procedures for the treatment activities performed by the treatment operator at the treatment facility need to be included in this document. Also the treatment operator shall include measures to avoid loss of fluorescent powder during compacti

34、ng the CRT, storing, handling and (if applicable) shipping. Diffuse emissions to the air and within or out of containers of fluorescent powders are a risk to health and environment and should be avoided. 4.101.3 Flat Panel Display (FPD) The treatment operator shall have a documented procedure showin

35、g how they remove mercury or mercury containing lamps from the FPD equipment. This shall include at least: the description of the mercury removal process (for mechanical treatment operations) and/or capturing process (for manual and mechanical treatment operations); the parameters of these processes

36、 that indicate the effectiveness of the operation; the range of acceptable parameters used by the treatment operator; the frequency and method of the monitoring of these parameters; the reporting and analysis records shall be stored in accordance with Clause 6 of EN 50625-1:2014. Only the procedures

37、 for the treatment activities performed by the treatment operator at the treatment facility need to be included in this document. 5 Overview of the applicable methodologies - Applicable methodologies Clause 5 of CLC/TS 50625-3-1:2015 is applicable. 6 Large appliances Clause 6 of CLC/TS 50625-3-1:201

38、5 is not applicable. 7 Cooling and freezing appliances Clause 7 of CLC/TS 50625-3-1:2015 is not applicable. CLC/TS 50625-3-3:2017 (E) 11 8 CRT Display / FPD appliances 8.1 Introduction 8.1 of CLC/TS 50625-3-1:2015 is applicable with the following additions: NOTE 101 The headers of this document alig

39、n with the headers in Technical Specification CLC/TS 5062531 Specification for de-pollution, that do not use defined terms (e.g.: CRT Display and FPD appliance). In the text of this Technical Specification only defined terms are used (e.g.: CRT equipment, CRT, FPD equipment and FPD). This subclause

40、also applies to other equipment containing CRT or FPD. If the treatment operator is not performing any de-pollution activities on the CRT glass or FPD equipment at their treatment facility, they shall remain responsible for ensuring that the tests set out in this TS are performed at the downstream t

41、reatment facility. NOTE 102 For plastics fractions that contain Brominated Flame Retardants, 4.4, 8.3 and 8.5 of CLC/TS 5062531:2015 are applicable. For capacitors 8.2 and Annex C of CLC/TS 5062531:2015 are applicable. 8.2 CRT display appliances Target value methodology 8.2 of CLC/TS 50625-3-1:2015

42、is applicable. 8.3 CRT display appliances Analysis methodology 8.3 of CLC/TS 50625-3-1:2015 is applicable with the following additions: 8.3.101 Residual CRT glass in CRT fractions The treatment operator shall perform at least one analysis per calendar month on the residual amount of CRT glass remain

43、ing on the fractions and components mentioned below. In accordance with EN 50625-2-2:2015, 5.6, the limit value for CRT glass in other fractions and components is set as follows: Limit value for components: 4 % CRT glass for deflection coils; 8 % CRT glass for electron canon. Limit value for fractio

44、ns: 2 % CRT glass for crushed or shredded mixed fraction after CRT glass separation composed of e.g. metal parts, plastics, wood, deflection coils; 2 % CRT glass for anti-implosive metal frame and shadow masks (ferrous metal fraction) from the manual dismantling and splitting of CRT, or from crushin

45、g of CRT or CRT equipment. This fraction can also contain other parts like loud speakers, screws etc., which shall be sorted out from the sample before the analysis. NOTE An anti-implosion metal frame might otherwise be known as a metal band or belt. The components and fractions shall be sampled and

46、 analysed in accordance with the sampling procedures in Annex AA (normative) CRT and FPD: Sampling protocol and Annex BB (normative) CRT: Analysis protocol for residual CRT glass in CRT fractions. The analyses shall be done on site by adequately trained staff. PD CLC/TS 50625-3-3:2017CLC/TS 50625-3-

47、3:2017 (E) 12 8.3.102 Fluorescent coating remaining on cleaned CRT glass The number of samples for analysis per year depends on the mass of CRT glass treated per year, and the type of analysis (visual or chemical analysis) chosen, according to the table below. Table 101 Number of analysis per year M

48、ass of CRT glass treated per year Number of analysis (CC.3 Chemical analysis protocol) Number of analysis (CC.2 Visual inspection protocol) 15 000 tonnes 4 16 In case of chemical analysis and in accordance with EN 50625-2-2:2015, 5.6, the limit value for sulphur (S) on cleaned CRT glass is set as fo

49、llows: 5 mg/kg (dry matter) sulphur on cleaned CRT glass. The cleaned CRT glass is sampled in accordance with the sampling procedures in Annex AA (normative) CRT and FPD: Sampling protocol. All five samples randomly collected according to this annex shall be separately analysed by the laboratory. The laboratory analysis is done in accordance with Annex CC (normative) CRT: Analysis protocol for fluorescent coating remaining on cleaned CRT glass. Each sample sha