【Technical requirements and performance indicators】

【System Control】

RO device control system consists of pretreatment tanks, desalination water tank, liquid level sensors, booster pump outlet pressure, high pressure pump outlet pressure, concentration of water pressure, water pressure gauge shows that import and export of high-pressure pump low pressure switch, water conductivity, water conductivity Rate, on-line monitoring of dense water and fresh water and return water flow display instruments, sensors, monitoring devices can run at any pressure, flow and conductivity, according to pre-water tanks and desalination water level automatically when the system is equipped with an injection of PH adjusting device, automatic control dosing devices automatically adjust the running time of adding acid and alkali pH unit dosage, when the system failure and the water level, low or high pressure pump export, out of the water conductivity High, the control system, sound and light alarm system will occur and automatically shut down.