1. Optimize operating parameters Accurately adjust key parameters such as dissolved air pressure and reflux ratio to reduce energy consumption and reagent usage while ensuring the treatment effect. Fo
1. Safe operation Before maintenance, ensure that the equipment is shut down and the power is cut off, and hang warning signs to prevent safety accidents caused by misoperation. Maintenance personnel
1. Observe the operating indicators Monitor the water quality of the effluent, such as suspended matter content, turbidity, etc. If the water quality indicators deteriorate significantly, it may mean
1. The equipment operating conditions have changed significantly, such as significant changes in the quality and volume of water being treated, or large fluctuations in the temperature and humidity of
1. Dissolved air system maintenance Check the pressure of the dissolved air tank regularly to ensure that it is within the normal working range. Clean the inside of the dissolved air tank to prevent i
1. Equipment operation stability Count the number of equipment failures and downtime. If the number of failures is significantly reduced and the downtime is shortened, it means that the maintenance pl
1. Determine maintenance goals The main purpose of clear maintenance is to ensure the stable operation of flotation equipment, extend the service life of equipment, ensure that the treatment effect me
1. Decreased operating performance Observe the effluent water quality. If the suspended solids removal rate decreases and the effluent becomes turbid, it may mean that the flotation equipment has poor
1. Safety first Maintenance personnel must wear personal protective equipment, such as safety helmets, safety shoes, gloves, etc. When performing electrical maintenance, be sure to cut off the power f
1. Preparation before maintenance Develop a detailed maintenance plan, including maintenance time, personnel arrangement, and required tools and materials. Shut down and cut off the power supply of th
