231786

AWWA SP250156

Sulfuric or Hydrochloric Acid Usage in Low Pressure Membrane Pretreatment

Conference Proceeding by American Water Works Association , 01/01/1991

Duran, F.E.; Dunkelberger, G.W.; Beaudet, B.A.

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During the design of a low pressure membrane facility, the pretreatment use of hydrochloric acid is usually not evaluated due to cost considerations. Hydrochloric acid may, however, have some advantages over sulfuric acid including higher attainable recovery rates, and its use results in more hardness in the product water, which aids in improving the product water's stability. Under certain operating conditions, the use of hydrochloric acid can be cost competitive with sulfuric acid and, therefore, should be considered a serious alternative.
 

Product Details

Published:
01/01/1991
ISBN(s):
0898675758
Number of Pages:
11
File Size:
1 file
Note:
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