共找到 308 条与 固态废物 相关的标准,共 21 页
Characterization of waste - Sampling of waste materials - Part 3: Guidance on procedures for sub-sampling in the field
Characterization of waste - Leaching behaviour test - Up-flow percolation test (under specified conditions).
This standard specifies a gravimetric method for the determination of the hydrocarbon content in solid and aqueous liquid waste. It is applicable to hydrocarbon content greater than 0,1 % (m/m) on dry matter basis and not applicable for waste with a high content of volatile hydrocarbons due to losses of these volatile compounds during the drying process. This method does not permit to provide qualitative information on the nature and the source of the hydrocarbons.
Characterization of waste - Determination of hydrocarbon content by gravimetry
This Technical Specification is applicable to determine the leaching behaviour of inorganic constituents from granular waste (without or with size reduction (see 6.2)). The waste body is subjected to percolation with water as a function of liquid to solid ratio under specified percolation conditions. The waste is leached under hydraulically dynamic conditions. The method is a once-through column leaching test and the test results establish the distinction between different release patterns, for instance wash-out and release under the influence of interaction with the matrix, when approaching local equilibrium between waste and leachant.
Characterization of waste - Leaching behaviour tests - Up-flow percolation test (under specified conditions)
This European Technical Specification is applicable to determine the leaching behaviour of inorganic constituents from granular waste (without or with size reduction (see 6.2)). The waste body is subjected to percolation with water as a function of liquid to solid ratio under specified percolation conditions. The waste is leached under hydraulically dynamic conditions. The method is a once-through column leaching test and the test results establish the distinction between different release patterns, for instance wash-out and release under the influence of interaction with the matrix, when approaching local equilibrium between waste and leachant.
Characterization of waste - Leaching behaviour tests - Up-flow percolation test (under specified conditions); German version CEN/TS 14405:2004
This Technical Specification is applicable to determine the leaching behaviour of inorganic constituents from granular waste (without or with size reduction (see 6.2)). The waste body is subjected to percolation with water as a function of liquid to solid ratio under specified percolation conditions. The waste is leached under hydraulically dynamic conditions. The method is a once-through column leaching test and the test results establish the distinction between different release patterns, for instance wash-out and release under the influence of interaction with the matrix, when approaching local equilibrium between waste and leachant. NOTE 1 The mentioned specified percolation conditions are arbitrary and are not simulating a specific scenario. NOTE 2 Waste materials that show a saturated hydraulic conductivity between 10-7 m/s and 10-8 m/s can be subjected to this test, but it can be difficult to maintain the imposed flow rate. If a waste shows a saturated hydraulic conductivity below 10-8 m/s, the test should not be carried out. (See C.5 for a definition of ‘hydraulic conductivity’.) NOTE 3 This procedure is generally not applicable to biologically degrading materials and materials reacting with the leachant, leading, for example, to excessive gas emission or excessive heat release. NOTE 4 This procedure is applicable to materials showing solidification in the column, if the final hydraulic conductivity is within the specified range (see NOTE 1).
Characterization of waste - Leaching behaviour tests - Up-flow percolation test (under specified conditions)
This Technical Specification is applicable to determine the leaching behaviour of inorganic constituents from granular waste (without or with size reduction (see 6.2)). The waste body is subjected to percolation with water as a function of liquid to solid ratio under specified percolation conditions. The waste is leached under hydraulically dynamic conditions. The method is a once-through column leaching test and the test results establish the distinction between different release patterns, for instance wash-out and release under the influence of interaction with the matrix, when approaching local equilibrium between waste and leachant. NOTE 1 The mentioned specified percolation conditions are arbitrary and are not simulating a specific scenario. NOTE 2 Waste materials that show a saturated hydraulic conductivity between 10-7 m/s and 10-8 m/s can be subjected to this test, but it can be difficult to maintain the imposed flow rate. If a waste shows a saturated hydraulic conductivity below 10-8 m/s, the test should not be carried out. (See C.5 for a definition of ‘hydraulic conductivity’.) NOTE 3 This procedure is generally not applicable to biologically degrading materials and materials reacting with the leachant, leading, for example, to excessive gas emission or excessive heat release. NOTE 4 This procedure is applicable to materials showing solidification in the column, if the final hydraulic conductivity is within the specified range (see NOTE 1).
Characterization of waste--Leaching behaviour tests--Up-flow percolation test(under specified conditions)
This European document describes the state-of-the-art extraction and determination methods for the total content of hexavalent chromium in raw waste and other solid materials.
Characterization of waste - State of the art document - Chromium VI specification in solid matrices
Standard Specification for Sprayed Slurries, Foams and Indigenous Materials Used As Alternative Daily Cover for Municipal Solid Waste Landfills
Determination of heavy metal content in solid waste by lithium metaborate fusion in an atomic absorption spectrophotometers (AAS)
Die ?NORM-Serie S 2116 ist bei der Untersuchung von verfestigten Abf?llen (Eignungsprüfung, Gesamtbeurteilung bzw. Identit?tskontrolle) anzuwenden. Der vorliegende Teil 4 dieser Normenserie ist bei der Untersuchung des Auslaugverhaltens von verfestigten Abf?llen anzuwenden.
Examinations of solidified wastes - Eluation tests during 24 hours, 64 days, 2 days
Die ?NORM S 2116 ist bei der Untersuchung von verfestigten Abf?llen (Eignungsprüfung, Gesamtbeurteilung bzw. Iden-tit?tskontrolle) anzuwenden. Der vorliegende Teil 7 dieser Normen ist insbesondere im Rahmen der Eignungsprüfung anzuwenden.
Examination of solidified wastes - Part 7: Freeze-Thaw Resistance
Die ?NORM-Serie S 2118 beschreibt Verfahren für die Probenahme und Probenaufbereitung zur Bestimmung des Brennwertes von festen Abf?llen. Der vorliegende Teil 1 dieser Normenserie legt ein Verfahren für die Probenahme, die Aufbereitung und die analytische Bestimmung des Brennwertes (oberen Heizwertes: H0) von mechanisch-biologisch vorbehandelten Abf?llen und vergleichbaren Materialien fest.
Sample taking and sample preparation of solid wastes for the determination of the upper calorific value - Determination of the upper calorific value (Ho) of mechanical-biological pretreated wastes and similar materials
Die ?NORM-Serie S 2116 ist bei der Untersuchung von verfestigten Abf?llen (Eignungsprüfung, Gesamtbeurteilung bzw. Identit?tskontrolle) anzuwenden. Der vorliegende Teil 5 dieser Normenserie ist insbesondere im Rahmen der Eignungsprüfung in Verbindung mit dem Elutionstest über 64 Tage (?NORM S 2116-4) anzuwenden.
Examinations of solidified wastes - Determination of availability
Die ?NORM-Serie S 2116 ist bei der Untersuchung von verfestigten Abf?llen (Eignungsprüfung, Gesamtbeurteilung bzw. Identit?tskontrolle) anzuwenden. Der vorliegende Teil 6 dieser Normenserie ist insbesondere im Rahmen der Eignungsprüfung anzuwenden.
Examination of solidified wastes - Accelerated ageing
Die ?NORM-Serie S 2116 ist bei der Untersuchung von verfestigten Abf?llen (Eignungsprüfung, Gesamtbeurteilung bzw. Identit?tskontrolle) anzuwenden. Der vorliegende Teil 3 dieser Normenserie ist bei der Untersuchung des Einflusses der Karbonatisierung auf das Elutions-verhalten und die Druckfestigkeit der Probek?rper anzuwenden.
Examination of solidified wastes - Rapid carbonizing
Die ?NORM-Serie S 2116 ist bei der Untersuchung von verfestigten Abf?llen (Eignungsprüfung, Gesamtbeurteilung bzw. Identit?tskontrolle) anzuwenden. Der vorliegende Teil 2 dieser Normenserie ist bei der Untersuchung des Einflusses der Wasserlagerung auf die Porosit?t und die Druckfestigkeit der Probek?rper anzuwenden.
Examination of solidified wastes - Storage in water
Waste - Silicate glass - Test for determination of the initial dissolution velocity on contact with a regularly renewed aqueous solution, regenerated within a closed circuit by evaporation and condensation.
Standard Test Method for Determination of the Composition of Unprocessed Municipal Solid Waste
本规范规定了工业固体废物采样制样方案设计、采样技术、制样技术、样品保存和质量控制。 本规范适用于工业固体废物的特性鉴别、环境污染监测、综合利用及处置等所需样品的采集和制备。 本规范不适用于放射性指标监测的采样制样。
Technical specifications on sampling and sample preparation from industry solid waste
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