系统流程 **PF+AC+RO+DI

***取决于进水水质  

* 进水水质将影响纯水的质量和滤柱的寿命 <p style="box-sizing: inherit; margin-top: 5px; margin-bottom: 5px; max-width: 100%; color: rgb(42, 51, 60); font-family: " segoe="" ui",="" "lucida="" grande",="" helvetica,="" arial,="" "microsoft="" yahei",="" freesans,="" arimo,="" "droid="" sans",="" "wenquanyi="" micro="" hei",="" "hiragino="" sans="" gb",="" gb="" w3",="" roboto,="" sans-serif;="" font-size:="" 16px;="" line-height:="" normal;"=""> ****进水电导率=400μs，25℃，50psi和15%回收比下测得