| 摘要 |
<p>The reverse osmosis plant comprises a reverse osmosis module (10,11) with a raw water inlet (13), and a concentrate outlet (14) as well as a dilute outlet (15). A pump (16), which is subjected to reverse osmosis modules with the raw water is also provided. A pressure control mechanism is provided at the pump or between pump and raw water inlet. The pressure control mechanism adjusts a raw water pressure depending on a pre-determined dilute pressure at the dilute output, whereby the pre-determined dilute pressure is adaptable to the needs of consumers.</p> |
