... and is supplemented by the Radial Flow Round Stack Instruction Manual , delivered with the unit, and four Monthly Progress ... containing l5, 000 ppm dissolved solids and the other (city water supply) containing l200 ppm dissolved solids.
|Title||:||Field evaluation of a radial-flow round stack electrodialysis unit|
|Author||:||R. N. Smith, R. A. Knight, United States. Office of Saline Water|