ASTM-D3739 2006
$35.75
D3739-06 Standard Practice for Calculation and Adjustment of the Langelier Saturation Index for Reverse Osmosis
| Published By | Publication Date | Number of Pages |
| ASTM | 2006 | 4 |
1.1 This practice covers the calculation and adjustment of the Langelier saturation index for the concentrate stream of a reverse osmosis device. This index is used to determine the need for calcium carbonate scale control in the operation and design of reverse osmosis installations. This practice is applicable for concentrate streams containing xx 10 to 10 000 mg/L of total dissolved solids. For concentrate containing over 10 000 mg/L see Practice D 4582.
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 and health practices and determine the applicability of regulatory limitations prior to use.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 1 | Scope Referenced Documents Terminology Summary of Practice Significance and Use |
| 2 | Procedure Calculation |
| 3 | FIG. 1 FIG. 2 |
| 4 | Adjustments of LSI
Reverse Osmosis in Operation |
