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Browsing subject area: Water -- Softening (Exclude extended shelves)
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Water -- Softening

Works dealing with the treatment of water used in steam-boilers are entered under the heading Feed-water purification.

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Broader terms:Related term:Narrower terms:Used for:
  • Softening of water
  • Water softening
Filed under: Water -- Softening Filed under: Water -- Softening -- Energy conservation -- CaliforniaFiled under: Water -- Softening -- Experiments Filed under: Water -- Softening -- Research -- CaliforniaFiled under: Water -- United States -- Softening Filed under: Water -- United States -- Softening -- Costs

Items below (if any) are from related and broader terms.

Filed under: Water -- Hardness Filed under: Water -- California -- HardnessFiled under: Water -- Ohio -- Franklin County -- Hardness Filed under: Water

More items available under broader and related terms at left.

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