ASTM-D4793 2009

$40.63

D4793-09 Standard Test Method for Sequential Batch Extraction of Waste with Water

Published By	Publication Date	Number of Pages
ASTM	2009	10

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Categories: 13.030.40 - Installations and equipment for waste disposal and treatment, ASTM

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Description

ASTM D4793-09

Historical Standard: Standard Test Method for Sequential Batch Extraction of Waste with Water

ASTM D4793

Scope

1.1 This test method is a procedure for the sequential leaching of a waste containing at least five % solids to generate solutions to be used to determine the constituents leached under the specified testing conditions.

1.2 This test method calls for the shaking of a known weight of waste with water of a specified purity and the separation of the aqueous phase for analysis. The procedure is conducted ten times in sequence on the same sample of waste and generates ten aqueous solutions.

1.3 This test method is intended to describe the procedure for performing sequential batch extractions only. It does not describe all types of sampling and analytical requirements that may be associated with its application.

1.4 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.5 This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Keywords

extract; extraction fluid; leaching; sequential batch extraction; waste leaching technique; Acidity, alkalinity, pH–chemicals; Batch procedures; Buffering action; Chemical analysis–waste; Extraction methods; Filters/filter procedures; Leachates/leaching; Municipal solid waste (MSW); Quantitative analysis/measurement–environmental; Sampling waste materials/applications; Sequential batch extraction; Solid phase materials–waste; Solids content–environmental; Wastewater testing/treatment; Water-extractable matter/processing

ICS Code

ICS Number Code 13.030.40 (Installations and equipment for waste disposal and treatment)

DOI: 10.1520/D4793-09

PDF Catalog

PDF Pages	PDF Title
1	Scope Referenced Documents Terminology Significance and Use
2	Apparatus Reagents Sampling
3	Sample Preparation FIG. 1
4	Procedure
5	Calculation Definition of Variables
6	Report Precision and Bias
7	FIG. 2 TABLE 1
8	Keywords TABLE 2 FIG. 3 FIG. 4 FIG. 5
9	X1. AGITATION TECHNIQUES AND RATE AND LIQUID/SOLID RATIO X1.1 X1.2 X1.3 FIG. 6 FIG. 7
10	FIG. 8 FIG. 9

Additional information

Standard Title	D4793-09 Standard Test Method for Sequential Batch Extraction of Waste with Water
Published Code	ASTM
Publication Date	2009
Pages Count	10
ICS Codes	13.030.40 - Installations and equipment for waste disposal and treatment