1、BSI Standards PublicationCollection, logistics 29.100.01; 31.220.01Compliance with a British Standard cannot confer immunity fromlegal obligations.This Published Document was published under the authority of theStandards Policy and Strategy Committee on 31 January 2015. Amendments/corrigenda issued
2、since publicationDate Text affectedPUBLISHED DOCUMENTPD CLC/TS 50625-3-1:2015TECHNICAL SPECIFICATION SPCIFICATION TECHNIQUE TECHNISCHE SPEZIFIKATION CLC/TS 50625-3-1 January 2015 ICS 29.100.01; 13.030.99; 31.220.01 English Version Collection, logistics EN 50625-2-1, Collection, logistics CLC/TS 5062
3、5-3-1, Collection, logistics Mass balance methodology - establish a mass balance between incoming and outgoing streams; Analysis methodology - analyse representative samples from relevant fractions that result from the treatment of WEEE. NOTE In order to ensure that the target values and limit value
4、s remain state of the art it is planned to review, and where necessary revise, them with a frequency of approximately 3 years. When applying the methodologies to assess the de-pollution monitoring the sampling protocols shall be used (normative annex). 4.2 Target value methodology This methodology u
5、ses the following approach: establish targets: these masses per unit of input mass are obtained either by using the formula given in 6.2, 7.2, 8.2 and 10.2 or by using the values given in Table C.1 and Table C.2 of Annex C (which are based on the background of comparable studies developed in Europe
6、(see Bibliography); perform a batch process: determine the mass of the specified components removed by performing a batch process according to the methodology of Annex D of EN 50625-1:2014; evaluate the de-pollution performances: compare the results of the batch process with the specified target val
7、ues. As stated in B.2 of EN 50625-1:2014, to verify the efficiency of de-pollution during the performing of a batch process, corresponding target value(s) shall be reached. PD CLC/TS 50625-3-1:2015CLC/TS 50625-3-1:2015 (E) 8 4.3 Mass Balance methodology This methodology uses the following approach:
8、establish target values in terms of share of a pollutant in the output compared to the input of this pollutant (100 %); assess the quantity of a defined pollutant in the input of a batch and measure the quantity of that pollutant in the output fraction(s); evaluate the de-pollution performances by c
9、omparing the results of the batch process with the specified target values. As stated in 5.6 and B.1 of EN 50625-1:2014, to verify the efficiency of de-pollution for specific type of WEEE, e.g. temperature exchange equipment, a mass balance shall be performed and the corresponding target values shal
10、l be achieved. 4.4 Analysis methodology This methodology uses the following approach: establish the limits: these values are defined in this Technical Specification and are based on the background of comparable studies and legislation; sample the output fractions: the sample for the analysis shall b
11、e prepared according to the sampling procedure defined in this Technical Specification; evaluate the analysis results: the concentration of substances shall be determined according to the analysis procedure defined in this Technical Specification; evaluate the de-pollution performance: compare the r
12、esults of the analysis with the defined limit values. If the results of the analysis are below the limit values then the performance of de-pollution fulfils the requirements. As required by B.3 and B.4 of EN 50625-1:2014, the quality of de-pollution shall be measured by comparing the results of the
13、analysis with the corresponding limit values. The analysis establishes the amount of substances or substances that indicate the presence of items included in Annex F of EN 50625-1:2014 in the output fractions (if applicable to the treatment process). A laboratory shall perform the analysis on the sa
14、mples for the residual amount of PCB, cadmium and bromine. Depending on the treatment process used, one of the techniques below, as used in Annexes A and B, shall be used to obtain a representative mixed sample: sampling during a treatment process; post process sampling. NOTE 1 All the sampling prot
15、ocols are based on EN 14899. Analysis protocols will be implemented by laboratories. There are many types of physical-chemical analysis and this Technical Specification describes the suitable method for each type of sample. NOTE 2 In related standards and in chemical analysis processing a sample is
16、often called digestion of a sample. Chemical analysis including processing of the samples should be performed by a laboratory that complies with EN ISO/IEC 17025. If the laboratory does not comply with EN ISO/IEC 17025 then duplicate samples PD CLC/TS 50625-3-1:2015CLC/TS 50625-3-1:2015 (E) 9 shall
17、be sent for checking to laboratory that does meet EN ISO/IEC 17025 on a regular basis, according to a defined process. NOTE 3 The laboratory can be internal to the treatment operator or a third party laboratory. The preparation of the test portion of the sample to be analyzed shall be carried out ac
18、cording to EN 15002 and then: for cadmium, the digestion of the sample and the subsequent analysis shall be carried out by ICP-OES or ICP-MS according to EN 62321-5. As an alternative the digestion shall be carried out according to EN 13656 and the subsequent analysis performed according to EN ISO 1
19、1885 or the EN ISO 17294 series; for bromine, the digestion of the sample and the subsequent analysis shall be carried out in accordance with EN 14582; for PCB, the digestion (e.g. homogenization) of the sample and the subsequent analysis shall be carried out in accordance with EN 15308 or US EPA 80
20、82A/2007, quantification of PCBs as congeners. NOTE 4 ICP-OES is an abbreviation for Inductively Coupled Plasma/Optical Emission Spectrometry and ICP-MS is an abbreviation for Inductively Coupled Plasma Mass Spectrometry, which are the two methods of chemical analysis to be used when analyzing cadmi
21、um. PD CLC/TS 50625-3-1:2015CLC/TS 50625-3-1:2015 (E) 10 5 Overview of the applicable methodologies Applicable methodologies Table 1 identifies what methodology shall be used for every treatment process flow. The following components are those identified in Annex F of EN 50625-1:2014. Table 1 Applic
22、able methodologies Treatment process flowscCategories in Directive 2012/19/EU Target value methodology Mass Balance methodology Analysis methodology Large appliancesdAnnex I: cat. 1. Annex III: cat. 4. Applicable to capacitorse. Not applicable. Applicable for the PCB in the physically smallest non-m
23、etallic mechanical treatment fraction (see A.1). Cooling and freezing appliancesd fAnnex I: cat. 1. Annex III: cat. 1. Applicable to capacitorse. EN 50574 and future TSa. EN 50574 and future TSaCRT display appliancesdAnnex I: cat. 3 equipment for the generation of electric currents, etc.). cTreatmen
24、t flows are defined based on the common treatment flows. dIn case of different composition of the flow treated, adjustment shall be made to manage this different case. eSee A.2 of EN 50625-1:2014. fWhile Directive 2012/19/EU refers to the term Temperature Exchange Equipment this term includes radiat
25、ors containing oil and other temperature exchange equipment using fluids other than water and such WEEE is not within the scope of EN 50574. Those equipment are covered by other treatment flows. g To be considered in a future revision of this document. PD CLC/TS 50625-3-1:2015CLC/TS 50625-3-1:2015 (
26、E) 11 6 Large appliances 6.1 Introduction The de-pollution monitoring of large appliances (LA) shall use both the target value methodology and the analysis methodology. 6.2 Target value methodology The target value Ctot LA(kg of capacitors per tonne of large appliances treated), given in this Techni
27、cal Specification, shall be reached. The requirements for capacitors given in this Technical Specification are for capacitors containing polychlorinated biphenyls (PCB) and all capacitors of height 25 mm, diameter 25 mm or proportionately similar volume which been removed, either as a distinct fract
28、ion or an identifiable (part of) a stream; see 11.2. NOTE 1 It is difficult to differentiate between electrolytic capacitors greater than 25 mm and non-electrolytic capacitors greater than 25 mm. Therefore, when performing a batch process, all capacitors identified above are taken into account, even
29、 though Directive 2012/19/EU does not require all of them to be removed. Two approaches to determine the target values are permitted by this Technical Specification, either by applying the calculation below or, in the case that the operator is not able to provide data for ri, (related to different i
30、nput categories treated in this flow or distinct mixtures of them) by using the appropriate target values defined in Annex C. For each type of appliance (i=1n) the mass of the capacitors per tonne (Ci) contained in it shall be determined. For each type of appliance (i=1n) the composition rate (ri) s
31、hall be determined for the LA flow. The target value shall be calculated by the following formula: NOTE 2 An example of the calculation for the target value Ctot LAis given in Annex D. NOTE 3 The factor of 90 % in the formula is to allow for variation and the limit of the technologies. NOTE 4 The sa
32、mpling results can be different, for example, from the western countries to the eastern countries and can differ from operator to operator because it is related to the type of product treated. The values for parameters Ciand rishall be determined after analysis of data obtained after processing, at
33、least, an amount of WEEE as defined in Table D.1 of EN 50625-1:2014. 6.3 Analysis methodology For large appliances the operator shall perform an analysis on the physically smallest non-metallic mechanical treatment fraction. In this case it is necessary to determine the concentration of Polychlorina
34、ted Biphenyls (PCB), the limit value being 50 mg/kg. Annex A contain the protocols for sampling this fraction. If a mixture of large and small appliances is treated in the same process the de-pollution limit value for cadmium in the mixture shall be equal to the limit value for small appliances, the
35、 limit value being 100 mg/kg. PD CLC/TS 50625-3-1:2015CLC/TS 50625-3-1:2015 (E) 12 7 Cooling and freezing appliances 7.1 Introduction The de-pollution monitoring of cooling and freezing appliances (C the plastic fractions that contain the Brominated Flame Retardants shall be treated according to the
36、 appropriate legislation; any plastic fraction that is not separated, as above, shall be considered as a BFR fraction and shall be managed accordingly; b) if the total bromine concentration is below 2 000 ppm, the treatment operator complies with the de-pollution requirement for BFR. In related Anne
37、x B, the protocols for sampling of these fractions are indicated. NOTE For the specific limit values related to CRT display appliances: the limit values indicated in the specific Standard and Technical Specification apply. 8.4 FPD appliances Mass balance methodology The de-pollution monitoring of FP
38、D appliances shall use the mass balance methodology. NOTE For FPD appliances the specific targets of the Technical Specification for FPD applies. 8.5 FPD appliances - Analysis methodology For the plastics fractions that can contain Brominated Flame Retardants (i.e. plastics from all categories of WE
39、EE except large appliances and cooling and freezing appliances): a) the treatment operator shall ensure the segregation of these BFRs (by downstream monitoring) if: 1) the total concentration of bromine is known to be above 2 000 ppm, or 2) it is assumed to be above 2 000 ppm, or 3) if the treatment
40、 operator makes no declaration regarding the BFR content; the plastic fractions that contain the Brominated Flame Retardants shall be treated according to the appropriate legislation. Any plastic fraction that is not separated, as above, shall be considered as a BFR fraction and shall be managed acc
41、ordingly; b) if the total bromine concentration is below 2 000 ppm, the treatment operator complies with the de-pollution requirement for BFR. In related Annex B, the protocols for sampling of these fractions are indicated. NOTE For the specific limit values related to FPD appliances: the limit valu
42、es indicated in the future specific European Standard and Technical Specification will be reached. 9 Lamps Introduction and analysis methodology The de-pollution monitoring of lamps shall use the analysis methodology. NOTE The applicable limit values are indicated in the future specific Technical Sp
43、ecification for lamps. 10 Small appliances 10.1 Introduction The de-pollution monitoring of small appliances (SM) shall use both the target value methodology and the analysis methodology. PD CLC/TS 50625-3-1:2015CLC/TS 50625-3-1:2015 (E) 15 10.2 Target value methodology The following target values s
44、hall be reached: capacitors: Ctot SM(kg of capacitors per tonne of small appliances treated); batteries: Btot SM (kg of batteries per tonne of small appliances treated). The requirements for capacitors given in this Technical Specification are for capacitors containing polychlorinated biphenyls (PCB
45、) and all capacitors of height 25 mm, diameter 25 mm or proportionately similar volume which been removed, either as a distinct fraction or an identifiable (part of) a stream, see 11.2. NOTE 1 It is difficult to differentiate between electrolytic capacitors greater than 25 mm and non-electrolytic ca
46、pacitors greater than 25 mm. Therefore, when performing a batch process, all capacitors identified above are taken into account, even though Directive 2012/19/EU does not require all of them to be removed. The requirements for batteries given in this Technical Specification are for the batteries lis
47、ted in Annex F of EN 50625-1:2014 which have been removed, either as a distinct fraction or an identifiable (part of) a stream, and sent to the proper treatment process, see 11.3. Two approaches to determine the target values are permitted by this Technical Specification, either by applying the calc
48、ulation below or, in the case that the operator is not able to provide data for ri, (related to different input categories treated in this flow or distinct mixtures of them) by using the appropriate target values defined in Annex C. For each type of appliance (i=1n) the amount of the capacitors per
49、tonne (Ci) and batteries per tonne (Bi) contained in it shall be determined. For each type of appliance (i=1n) the composition rate (ri) shall be determined for the small appliances flow. The target values shall be calculated by the following formulas: NOTE 2 An example of the calculation for the target value Ctot LAis given in Annex D. NOTE 3 The factor of 90 % in the formula is to allow for variation and the limit of the technologies. NOTE 4 The sampling results can be different, for example, from the western countr
