McqMate
| Q. |
Pipe corrosion can be minimized by |
| A. | removal of copper sulfate |
| B. | addition of calcium carbonate |
| C. | addition of carbon dioxide |
| D. | removal of dissolved oxygen |
| Answer» D. removal of dissolved oxygen | |
| Explanation: pipe corrosion can be minimized by ph adjustment, control of calcium carbonate, removal of dissolved oxygen, removal of carbon dioxide and by the addition of sodium silicate. | |
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