Work Item
ASTM WK7068

Revision of D5907-03 Standard Test Method for Filterable and Nonfilterable Matter in Water

Keywords

None Provided

Rationale

Between laboratory precision is about 10x within laboratory precision. Method needs to be extended above 280 ppm TDS for mining impacted waters. Newmont has a critical need to accurately measure TDS at 350 ppm.

Details

Developed by Subcommittee: D19.05

Committee: D19

Staff Manager: Brian Milewski

Work Item Status

Date Initiated: 01-25-2005

Technical Contact: Charles Bucknam

Item: 002

Ballot: D19.05 (05-01)

Status: Will Reballot Item

Item: 001

Ballot: D19.05 (05-02)

Status: Negative Votes Need Resolution

Item: 001

Ballot: D19.05 (08-01)

Status: Will Reballot Item

Item: 009

Ballot: D19 (10-01)

Status: Ballot Item Approved