Maintenance Tips for Food Wastewater Treatment Plants

The automation of food sewage treatment plants, the pollution-free treatment process, environmental protection, harmlessness, recyclability, and high utilization rate of treatment results have all received attention and praise from users. We summarize the maintenance skills of buried integrated sewage treatment equipment and food sewage treatment equipment for you:

If there is scaling phenomenon, please analyze the composition and need to clean up in time. Routine maintenance: Regularly check the corrosion of the equipment, and add lubricating substances such as oil and toner. Operating conditions: ensure the operating conditions of the equipment and prevent the equipment from idling or running without water. Runtime: Make sure the energized system does not run continuously for long periods of time. Regularly wipe the outside of the equipment with alkaline reagents, which can improve the oil removal ability of the equipment and strengthen the treatment of pure water. Food sewage treatment equipment has been used for about two years, the filter element needs to be replaced, and the equipment needs to be cleaned. Oil-free deposits in the device can damage the filter element.

Maintenance time starts from usage time. The newly purchased equipment, the internal filter element is relatively new, and the filtration efficiency and quality are also in place. Simple maintenance and cleaning once every six months can do a good job of cleaning. The shell of the food sewage treatment equipment is made of carbon steel, and the interior adopts blast aeration to fully mix the sewage with activated sludge and dissolved oxygen, which can greatly improve the mass transfer efficiency of oxygen and the biochemical activity of the sludge.

Each reaction chamber of the food sewage treatment plant is equipped with a return system, which can automatically adjust the return flow according to the change of water quality to ensure good effluent quality. The return system can return a small amount of sludge generated in the treatment process to the sedimentation conditioning tank for denitrification through reverse digestion. After the sludge accumulates to a certain amount in the water collecting and regulating tank, it can be removed by a sanitary septic tank sweeper, which saves the investment and processing cost of sludge treatment equipment. The savings of dissolved air flotation machines and urban sewage treatment equipment also need attention.

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