... generation, etc.System compositionGeneral including pretreatment system, the reverse osmosis device, filtration systems, cleaning system and electric control system, etc ... pressure flush ways to protect ro device. Practice found that more than 20 °C temperature, ro device of water storage 3d stink ... , every 2d or 1d low-pressure flush again, water temperature below 20 per °C may, when washing a 3d ...