五月天激情综合网,五月婷婷六月丁香亚洲,一级香蕉视频在线观看,九九久久99免费看黄色网站视频,毛片专区,在线观看,免费黄色三级。,桃花视频大全免费观看1

Mudanjiang reverse osmosis equipment
update time:2025-04-12 Click count:382 times

  Operation Instructions for Mudanjiang Reverse Osmosis Equipment

  The operation and protective flushing steps of the reverse osmosis device can be automatically carried out,and the time setting and flow rate of each process should be adjusted appropriately according to the following points.

  1.Water production

  The initial set value of the inlet pressure of the high-pressure pump is 0.05Mpa,and appropriate adjustments should be made according to the site conditions during operation.

  2.Protective flushing

  Set a sufficient time for the concentrated water in the shutdown RO device to completely flush out,with a preset time of 5 minutes.