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Significance and Use
4.1 Although many laboratories are presently isolating viruses from sludge, a valid comparison of data generated has not been possible because of the lack of a standard test method(s).
1.1 This practice is used for the recovery of viruses from wastewater sludges and favors the enteroviruses.
1.2 Both procedures are applicable to raw, digested, and dewatered sludges.
1.3 This practice was tested on standardized sludges as described in . It is the user's responsibility to ensure the validity of this practice for untested matrices.
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 concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.
1.6 Only adequately trained personnel should be allowed to perform these procedures and should use safety precautions recommended by the U.S. Public Health Service, Center for Disease Control, for work with potentially hazardous biological organisms.
1.7 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.
D1129 Terminology Relating to Water
D1193 Specification for Reagent Water
ICS Number Code 13.060.30 (Sewage water)
|Link to Active (This link will always route to the current Active version of the standard.)|
ASTM D4994-19, Standard Practice for Recovery of Viruses from Wastewater Sludges, ASTM International, West Conshohocken, PA, 2019, www.astm.orgBack to Top