Galvanic Lead Corrosion in Potable Water: Mechanisms, Water Quality Impacts, and Practical Implications
As stagnant water contacts copper pipe and lead solder (simulated soldered joints), a corrosion cell is formed between the metals in solder (Pb, Sn) and copper. If the resulting galvanic current exceeds about 2 µA/cm², a highly corrosive microenvironment can form at the solder surface, with pH <2...
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| Format: | Others |
| Language: | en_US |
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Virginia Tech
2017
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| Online Access: | http://hdl.handle.net/10919/77237 http://scholar.lib.vt.edu/theses/available/etd-10042010-134402/ |