In general, the length of the maintenance cycle of river and lake water treatment equipment depends on the type of equipment, usage and water quality conditions.
Generally speaking, the following suggestions can be referred to for the regular maintenance cycle of river and lake water treatment equipment:
Filters: such as sand filters, activated carbon filters, etc., it is usually recommended to replace the filter material every six months to a year, and the specific replacement time needs to be adjusted according to the water quality and the frequency of equipment use.
Ultraviolet disinfection equipment: Ultraviolet disinfection equipment does not need to replace parts, but it is recommended to regularly check the irradiation intensity of the ultraviolet lamp, and replace it when it falls below a certain intensity.
Water quality monitoring equipment: Water quality monitoring equipment needs to be calibrated and checked regularly to ensure the accuracy of the data.
Pump equipment: Pump equipment needs to regularly check bearings, seals and other wearing parts, and replace them in time if damaged.
Chemical dosing equipment: Chemical dosing equipment needs to regularly check the amount of chemicals used and adjust the dosage according to the water quality.
Please note that the above cycles are for reference only, and the actual maintenance cycles should be adjusted according to the equipment usage and water quality conditions. If in doubt, it is recommended to consult the equipment supplier or professional maintenance personnel. I hope my answer is helpful to you.