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How copper sulphate is used for root control in sewers
Treating house connections, sewer mains, laterals, pumps and storm drain; average dose for home is 2 lb copper sulphate crystals placed in flush toilet followed by 2 or 3 flushings to carry them into house sewer line; same or larger quantity is sprinkled through opened manholes along invert of sewer; similar procedure is applicable to storm drains.
How copper sulphate is used for root control in sewers
Treating house connections, sewer mains, laterals, pumps and storm drain; average dose for home is 2 lb copper sulphate crystals placed in flush toilet followed by 2 or 3 flushings to carry them into house sewer line; same or larger quantity is sprinkled through opened manholes along invert of sewer; similar procedure is applicable to storm drains.
How copper sulphate is used for root control in sewers
Pub Works
Hood, J.W. (author)
Public Works ; 80
1949
Article (Journal)
English
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Copper sulphate for root and fungus control in sanitary sewers and storm drains
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