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how remove pb from water
Question|Rated good
Asked 1/29/2011 11:03:22 PM
Updated 11/12/2020 7:41:29 AM
1 Answer/Comment
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User: how remove pb from water





Weegy: Lead removal from water may be established applying coagulation, sand filtration and ion exchange. [ Additionally, active carbon, KDF media filtration and reverse osmosis may be applied. Read more: ]
Expert answered|debnjerry|Points 8712|

User: how pb is present in water

Weegy: Lead waterworks were often applied in former days, and these may still be present in old buildings. Lead from pipes may partially dissolve in the water flowing through. [ Lead may bind to carbonate, therefore lower amounts of lead dissolve in hard water. Inside the pipes, a layer of hardly soluble alkalic lead carbonate is formed. This layer functions as a protective coating for the underlying lead of the pipes. The Romans often filled the pipes with wine on holidays, causing the layer to dissolve and form lead sugar. Read more: ]
Expert answered|debnjerry|Points 8712|

User: what is good method &why

Weegy: You would have to compare the methods from the link I gave you. I am not familiar enough in this subject.
Expert answered|debnjerry|Points 8712|



User: source of contamination

Question|Rated good
Asked 1/29/2011 11:03:22 PM
Updated 11/12/2020 7:41:29 AM
1 Answer/Comment
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3
Contamination sources are water, air, dust, equipment, sewage, insects, rodents, and employees.

Added 11/12/2020 7:41:29 AM
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