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Page 1: pvwsd.orgpvwsd.org/wp-content/uploads/2016/04/Aquacros-Ortho-Polyphosphat… · (tuberculation) inside water pipes. Polyphosphates bind with soluble iron before it turns color (precipitates),
Page 2: pvwsd.orgpvwsd.org/wp-content/uploads/2016/04/Aquacros-Ortho-Polyphosphat… · (tuberculation) inside water pipes. Polyphosphates bind with soluble iron before it turns color (precipitates),
Page 3: pvwsd.orgpvwsd.org/wp-content/uploads/2016/04/Aquacros-Ortho-Polyphosphat… · (tuberculation) inside water pipes. Polyphosphates bind with soluble iron before it turns color (precipitates),

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