EN 12457-2 PDF

EN leaching test results for the as received industrial soil and the granules obtained after the S/S-granulation treatment (CEM R ; C/S = 30% wt .;. DIN EN Characterization of waste – Leaching; Compliance test for leaching of granular and sludges – Part 2: One stage batch test at a. Package info. Price: 1 SEK / sample. Std. response time: 15 work days. Fastest response time: 5 work days. Sample type: Waste/construction material.

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Interpretation of standard leaching test BS EN For reproduction of material from all other RSC journals and books: For reproduction of material from PPS: The purpose of this paper is to open a debate on designing a better defined standard leaching test and making current waste acceptance criteria more flexible. Back to tab navigation Fetching data from CrossRef.

For the third tested materials the contact time significantly influenced the leaching of some eb. If you are not the author of this article and you wish to reproduce material from it in a third party non-RSC publication you must formally request permission using Copyright Clearance Center.

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A slag sample from a lead refiner has been obtained and given to two analytical laboratories to determine the release of trace elements from the sample according to BS EN Information about reproducing material from RSC articles with different licences is available on our Permission Requests page.

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We use cookies to make our website easier to use and to better understand your needs. The report compares leaching results obtained by two one-step batch leaching tests en part 1 and 2 with leaching results obtained by a two-steps batch-leaching test EN part 3. This may take some time to load. Your basket is empty. In all cases the Ref.

The comparison made in the report was partly based on statistical evaluations and partly based on the authors profound knowledge of leaching test and hereby obtained data. The faster, easier way to work with standards.

All in all it was concluded that a contact time of 24 hours might be preferable in a one-stage leaching ne both with respect to fulfilling the equilibrium assumption and from a practical point of view. For reproduction of material from PCCP: Essai de conformite pour la lixiviation des dechets fragmentes et des boues. The article was received on 22 Augaccepted on 20 Sep and first published on 05 Oct This website is best viewed with browser version of up to Microsoft Internet Explorer 8 or Firefox 3.

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Previous Article Next Article. With respect to different number of leaching steps 1 or 2 steps, respectively it is concluded, that the number of leaching steps had no major influence on the leached amount.

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Leaching test according to EN , LS/10 (4 mm) | ALS Scandinavia

Customers who bought this product also bought BS EN If the material has been adapted instead of reproduced from the original RSC publication “Reproduced from” can be substituted with “Adapted from”. Compliance test for leaching of granular waste materials and sludges.

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The effect of the used contact time and the effect of using different number of leaching steps were evaluated. For reproduction of material from NJC: It was found that the sample preparation procedure is the critical step in the leaching analysis and that the effects of particle size on leachability should be taken into account when using this standard.

BS EN 12457-2:2002

Samples analysed by one laboratory passed waste acceptance criteria, leading it to be classified as an inert material; samples of the same material analysed by the other laboratory failed waste acceptance criteria and were classified as hazardous. With respect to the contact time it was found that for two of the three test materials the contact time had no major influence on the leached amount.

Find Similar Items This product falls into the following categories. Please enable JavaScript to access the full features of the site or access our non-JavaScript page. Back to tab navigation Download options Please 1257-2 Uebereinstimmungsuntersuchung fuer die Auslaugung von koernigen Abfaellen und Schlaemmen.

Search all products by. 124457-2 is the XXth reference in the list of references. Jump to main content. If you are the author of this article you still need to obtain permission to reproduce the whole article in a third party publication with the exception of reproduction of the whole article in a thesis or dissertation.