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| What type of disinfection system has the disadvantage that it would fail to provide residual disinfectant in the potable water? |
| A) A chlorinator located at the potable water storage tank recirculation line. |
| B) A brominator located at the desalinator discharge piping to the potable water storage tank. |
| C) An ultraviolet irradiator at the desalinator discharge to the potable water storage tank. |
| D) A chlorinator located at the desalinator discharge piping to the potable water storage tank. |
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