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ASTM E 778 : 2015

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Standard Test Methods for Nitrogen in Refuse-Derived Fuel Analysis Samples
Available format(s)

Hardcopy , PDF

Superseded date

05-18-2021

Language(s)

English

Published date

09-14-2015

1.1 These test methods cover the determination of total Kjeldahl nitrogen in prepared analysis samples of solid forms of refuse-derived fuel (RDF).

1.1These test methods cover the determination of total Kjeldahl nitrogen in prepared analysis samples of solid forms of refuse-derived fuel (RDF). The procedures measure free ammonia or ammonia formed from the conversion of organic nitrogenous compounds such as amino acids and proteins. However, the procedures may not convert the nitrogenous compounds of some wastes to ammonia. Examples of such compounds that may not be measured are nitro compounds, hydrozones, oxines, nitrates, semicarbazones, pyridines, and some refractory tertiary amines.

1.2Two alternatives are described for the final determination of the ammonia, the Kjeldahl-Gunning Test Method and the Acid-Titration Test Method.

1.3The analytical data from these test methods are to be reported as part of the ultimate analysis where ultimate analysis is requested.

1.4These test methods may be applicable to any waste material from which a laboratory analysis sample can be prepared.

1.5The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.6This standard does not purport to address all of the safety concerns, 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. For specific precautionary statements see 8.4.1 and Section 9.

Committee
D 34
DocumentType
Test Method
Pages
5
PublisherName
American Society for Testing and Materials
Status
Superseded
SupersededBy
Supersedes

ASTM E 2779 : 2010 : R2017 Standard Test Method for Determining Particulate Matter Emissions from Pellet Heaters
ASTM E 870 : 1982 : R2019 Standard Test Methods for Analysis of Wood Fuels

ASTM D 5681 : 2017 Standard Terminology for Waste and Waste Management
ASTM D 5681 : 2008 Standard Terminology for Waste and Waste Management
ASTM D 5681 : 2018 Standard Terminology for Waste and Waste Management
ASTM D 1193 : 1977 : R1983 : EDT 1 Standard Specification for Reagent Water
ASTM E 790 : 2015 Standard Test Method for Residual Moisture in Refuse-Derived Fuel Analysis Samples
ASTM D 5681 : 1998 : REV A Standard Terminology for Waste and Waste Management
ASTM D 5681 : 2016 Standard Terminology for Waste and Waste Management
ASTM D 1193 : 2006 : R2011 Standard Specification for Reagent Water
ASTM D 5681 : 2009 Standard Terminology for Waste and Waste Management
ASTM E 790 : 2021 Standard Test Method for Residual Moisture in Refuse-Derived Fuel Analysis Samples
ASTM D 1193 : 1991 Standard Specification for Reagent Water
ASTM D 5681 : 1998 : REV A : EDT 1 Standard Terminology for Waste and Waste Management
ASTM D 5681 : 1998 : REV A : R2004 Standard Terminology for Waste and Waste Management
ASTM D 5681 : 2016 : REV A Standard Terminology for Waste and Waste Management
ASTM D 5681 : 1998 : REV A : R2004 : EDT 1 Standard Terminology for Waste and Waste Management
ASTM D 5681 : 2020 Standard Terminology for Waste and Waste Management
ASTM D 1193 : 1970 Standard Specification For Reagent Water
ASTM D 1193 : 2006 Standard Specification for Reagent Water
ASTM D 1193 : 1999 Standard Specification for Reagent Water
ASTM D 1193 : 2006 : R2018 Standard Specification for Reagent Water
ASTM D 5681 : 2013 Standard Terminology for Waste and Waste Management

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