DIN EN 15934-2012 Sludge treated biowaste soil and waste - Calculation of dry matter fraction after determination of dry residue or water content German version EN 15934 2012《污泥 处理.pdf

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1、November 2012 Translation by DIN-Sprachendienst.English price group 12No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).I

2、CS 13.030.01!$ 1 % (mass fraction) of dry matter fraction or water content. Sampling instruments No restrictions. Pre-treatment of sample container Clean and dry; free of solvents. Sample container Wide neck amber glass with grounded stopper. Transport conditions Dark and cool. Preservation Cooling at about 4 C. Storage conditions At 4 C in the dark not longer than 1 week; longer storage at about 18 C. Required amount About 200 g original sample. Test portion About 20 g of the homogenized sample. DIN EN 15934:2012-11