| 摘要 |
An apparatus that can be used for producing chlorine dioxide is provided. Th e apparatus comprises a single fluid proportioning device (20), which comprise s three or more fluid transferring devices, a conduit to the inlet (21, 22, 23 ) of each fluid transferring device, a conduit to the outlet (31, 32, 33) of each fluid transferring device, a water inlet (11) to the device, and a wate r outlet (12) from the device in which the fluid transferring device is proportionally actuated by the flow of water through the device. Also provid ed is a process that can be used to produce chlorine dioxide. The process comprises flowing water through the fluid proportioning device to create a downstream water and to actuate the fluid transferring devices; drawing thre e or more precursor chemicals each from a separate source and flowing each chemical separately through one of the fluid transferring devices; and injecting the precursor chemicals into the downstream water.
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