• There are no items in your cart
We noticed you’re not on the correct regional site. Switch to our AMERICAS site for the best experience.
Dismiss alert

ASTM D 4994 : 1989 : R2014

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 Practice for Recovery of Viruses from Wastewater Sludges
Available format(s)

Hardcopy , PDF

Superseded date

19-04-2019

Language(s)

English

Published date

01-01-2014

CONTAINED IN VOL. 11.02, 2015 Describes the recovery of viruses from wastewater sludges and favors the enteroviruses.

1.1This practice is used for the recovery of viruses from wastewater sludges and favors the enteroviruses.

1.2Both procedures are applicable to raw, digested, and dewatered sludges.

Sections

Procedure A—Adsorption

6 to 10

Procedure B—Sonication

11 to 15


1.3This practice was tested on standardized sludges as described in 10.1. It is the user's responsibility to ensure the validity of this practice for untested matrices.

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

1.5This 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.

1.6Only 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,2 for work with potentially hazardous biological organisms.

Committee
D 19
DocumentType
Standard Practice
Pages
6
ProductNote
Reconfirmed 2014
PublisherName
American Society for Testing and Materials
Status
Superseded
SupersededBy
Supersedes

ASTM D 1129 : 2013 : REDLINE Standard Terminology Relating to Water

View more information
£62.61
Excluding VAT

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.