1、Collection, logistics 29.140.01 Compliance 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 31 May 2016. Amendments/corrigenda issued since publication Date Text affected
2、 PUBLISHED DOCUMENT PD CLC/TS 50625-3-2:2016 TECHNICAL SPECIFICATION SPCIFICATION TECHNIQUE TECHNISCHE SPEZIFIKATION CLC/TS 50625-3-2 May 2016 ICS 13.030.99; 29.140.01 English Version Collection, logistics Part 3-2: Technical specification for de-pollution Lamps the present document. Part 3-4: Speci
3、fication for de-pollution Temperature exchange equipment currently in preparation. This Technical Specification is to be used in conjunction with the latest edition of CLC/TS 50625-3-1. This Technical Specification supplements or modifies the corresponding clauses in CLC/TS 50625-3-1, so as to conve
4、rt that publication into the TS: Treatment specification for lamps. When a particular subclause of Part 3-1 is not mentioned in this Part 3-2, that subclause applies as far as is reasonable. When this standard states “addition”, “modification” or “replacement”, the relevant text in Part 3- 1 is to b
5、e adapted accordingly. NOTE The following numbering system is used: subclauses, tables and figures that are numbered starting from 101 are additional to those in Part 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
6、 clause or subclause; additional annexes are lettered AA, BB, etc. PD CLC/TS 50625-3-2:2016CLC/TS 50625-3-2:2016 5 Introduction In order to support EN 50625-2-1 and thereby fulfil the requirement of the European Commissions Mandate M/518 it is necessary to include normative requirements, such as tar
7、get and limit values for the analysis, into a document that is able to be revised to take into account both practical experience and changes in treatment technologies. PD CLC/TS 50625-3-2:2016CLC/TS 50625-3-2:2016 6 1 Scope Clause 1 is replaced with the following: This European Technical Specificati
8、on is intended to be used in conjunction with the WEEE Treatment Standard for lamps, EN 50625-2-1, and the Technical Specification CLC/TS 50625-3-1:2015 for de-pollution General. 2 Normative references Clause 2 is replaced with the following: The following documents, in whole or in part, are normati
9、vely referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 488, District heating pipes Preinsulated bonded pipe systems
10、for directly buried hot water networks Steel valve assembly for steel service pipes, polyurethane thermal insulation and outer casing of polyethylene EN 13650, Soil improvers and growing media Extraction of aqua regia soluble elements EN 14899, Characterization of waste Sampling of waste materials F
11、ramework for the preparation and application of a Sampling Plan EN 15002, Characterization of waste Preparation of test portions from the laboratory sample CEN/TR 15310-1, Characterization of waste Sampling of waste materials Part 1: Guidance on selection and application of criteria for sampling und
12、er various conditions CEN/TR 15310-2, Characterization of waste Sampling of waste materials Part 2: Guidance on sampling techniques CEN/TR 15310-3, Characterization of waste Sampling of waste materials Part 3: Guidance on procedures for sub-sampling in the field CEN/TR 15310-4, Characterization of w
13、aste Sampling of waste materials Part 4: Guidance on procedures for sample packaging, storage, preservation, transport and delivery CEN/TR 15310-5, Characterization of waste Sampling of waste materials Part 5: Guidance on the process of defining the sampling plan EN 50574 (all parts), Collection, lo
14、gistics sample the output fractions: the sample for the analysis shall be 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 Techn
15、ical Specification; evaluate the de-pollution performance: compare the results of the analysis with the defined limit values. If the results are below the limit values then the performance of de-pollution fulfils the requirements. PD CLC/TS 50625-3-2:2016CLC/TS 50625-3-2:2016 8 The level of de-pollu
16、tion from mercury is also used as an indicator of de-pollution from other hazardous substances that may be present in the fluorescent powder. A laboratory shall perform the analysis on the samples for the residual amount of mercury in fractions. Depending on the treatment process used, one of the te
17、chniques below, as used in Annex AA, shall be used to obtain a representative mixed sample: sampling during a treatment process; sampling after a treatment process. NOTE 1 All the sampling protocols are based on EN 14899. Analysis protocol will be implemented by laboratories. There are many types of
18、 physical-chemical sample processing and analysis. This Technical Specification describes the suitable methods for samples of output fractions from lamp treatment processes. A laboratory that complies with EN ISO/IEC 17025 shall perform the chemical analysis, including processing of the samples. If
19、the laboratory does not comply with EN ISO/IEC 17025 then duplicate samples shall be sent for checking to a laboratory that does meet EN ISO/IEC 17025 on a regular basis, according to a defined process. NOTE 2 The laboratory can be internal to the treatment operator or a third party laboratory. The
20、preparation of the test portion, including homogenization of the heterogeneous samples, shall be carried out according to one of the following standards: ISO 16772, EN ISO 15587-1, EN ISO 15587-2, EN 15002, EN 13650, EPA Method 7473 - 1: Revision 0, February 2007. The chemical analysis, separation o
21、f the test portion and identification of mercury shall be carried out according to one of the following standards: EN 62321-4, EN ISO 12846, EN ISO 17852, EN ISO 17294-2, EPA 6020A - 1 Revision 1, February 2007. Basic principles of processing heterogeneous samples from lamp treatment fractions are g
22、iven in Annex BB. A specific protocol has been developed and tested for mixed heterogeneous metal and metal-plastic fractions from lamp treatment (see Annex CC). 5 Overview of the applicable methodologies Applicable methodologies This clause of CLC/TS 50625-3-1 is applicable. 6 Large appliances This
23、 clause of CLC/TS 50625-3-1 is not applicable. 7 Cooling and freezing appliances This clause of CLC/TS 50625-3-1 is not applicable. 8 CRT Display /FPD appliances This clause of CLC/TS 50625-3-1 is not applicable. PD CLC/TS 50625-3-2:2016CLC/TS 50625-3-2:2016 9 9 Lamps 9.1 Introduction This clause re
24、fers to the treatment standard for lamps EN 50625-2-1:2014, 5.6 (de-pollution monitoring). 9.2 Analysis methodology According to EN 50625-2-1:2014, 5.6, the limit value for mercury in lamp treatment fractions that shall apply is the following: 10 mg Hg/kg for glass fractions 100 mg Hg/kg for metal a
25、nd mixed metal plastic fractions NOTE 1 The 10 mg Hg/kg value is appropriate for glass fractions from all types of lamps. 5 mg Hg/kg is recommended specifically for glass fractions of linear fluorescent tubes (excluding T12). The origin of the 5 mg Hg/kg value in the glass fraction from linear tubes
26、 comes from the lamp industrys specification for the recycled glass used for new tubes. NOTE 2 The 100 mg Hg/kg value in metal fractions and mixed metal plastics fractions is based on high deviation of results. There is an objective to drive this figure down once more consistent test results are ava
27、ilable to support this. For powder-fractions intended to be recycled, a mercury removal technology shall be in place (downstream). 10 Small appliances This clause of CLC/TS 50625-3-1 is not applicable. 11 Protocol for components removed during a batch process This clause of CLC/TS 50625-3-1 is not applicable. PD CLC/TS 50625-3-2:2016
