What is the reason for the poor effect of the flotation machine?

Advantages:
1. The flotation machine has a simple process and is easy to operate.
2. The whole set of equipment can be buried below the freezing layer or placed on the ground, and the surface above the equipment can be used as greening or other land, without the need for construction, heating and insulation.
3. The biochemical pool adopts the biological contact oxidation method, the filler volume load is relatively low, the microorganisms are in the self-oxidation stage, the mud output is small, and the mud needs to be discharged more than once every three months (90 days) (pumped by a manure truck or dehydrated as mud cake transportation).
4. The entire equipment processing system is equipped with a fully automatic electrical control system, which is safe and reliable in operation. Generally, no special person is required for management, and only timely maintenance of the equipment is required.
5. Low civil engineering cost: Due to the integrated design, there is no need to make a lot of reinforced concrete pools and equipment foundations. After burying, the earthwork can be backfilled, which can save floor space.
The water discharge effect of the flotation machine has deteriorated. You can check these aspects first.
Many customers found that the water output did not meet the standard after the equipment was running for a period of time. In fact, there are many reasons that affect the water quality of the flotation machine, which need to be verified and the reasons need to be found out for correction. Only in this way can the equipment continue to treat wastewater.
The poor effect of the flotation machine generally refers to the intuitive effect of the water produced after flotation, such as suspended matter and low chromaticity removal. So, what are the reasons for the poor treatment effect? ​​The following detailed introduction can help you deal with the problem in time in future operations:
1. The releaser is blocked, causing large bubbles to appear in the flotation contact area, poor flotation, impacting the scum, causing the scum to lose stability and produce turbid water.
2. Insufficient dosage or excessive water intake.
3. Insufficient flotation reflux ratio. The flotation reflux ratio refers to the ratio of treated water to dissolved air water.
4. When the flotation machine scrapes the scum, the moving speed is too fast, so that the lower scum is cut and broken and flows out with the water. Of course, if the scum is not scraped in time, too much mud will accumulate at the bottom, which will also make the flotation effect poor.