Norm

ASTM D3739-06(2010)

Standard Practice for Calculation and Adjustment of the Langelier Saturation Index for Reverse Osmosis

48,24

Over deze norm

Status Definitief
Aantal pagina's 4
Commissie D19.08
Gepubliceerd op 01-05-2010
Taal Engels

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 D4582.

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

1.3 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.

Details

ICS-code 07.030
Nederlandse titel Standard Practice for Calculation and Adjustment of the Langelier Saturation Index for Reverse Osmosis
Engelse titel Standard Practice for Calculation and Adjustment of the Langelier Saturation Index for Reverse Osmosis

Winkelwagen

Subtotaal:

Ga naar winkelwagen