Sewage treatment is an important task to protect the environment and human health. During the treatment process, there are times when the alum flowers in the sewage do not float. This article will concisely explain the reasons why the alum flowers do not float and the corresponding treatment methods in the form of **, list, etc.
The following are the common causes of alum flowers not floating:
For the reason why the alum flower does not float, the following is the corresponding treatment method:
2.1 Solutions to sewage water quality problems
Ensure that the concentration of suspended solids in sewage does not exceed the specified standards, and for excessively high suspended solids, sedimentation tanks, filters, etc. can be used.
To control the content of organic matter in the wastewater, equipment such as biological processors can be used to remove or reduce organic matter.
2.2. The solution to the insufficient dosage of flocculant
In the process of sewage treatment, the flocculant is reasonably added according to the water quality of the sewage to ensure that the concentration of the flocculant meets the requirements of the treated sewage.
Regularly check the working condition of the dosing flocculant, and replenish it in time if it is found that the dosing is insufficient.
2.3. Insufficient mixing and stirring
Ensure that the sewage is fully mixed and stirred after the flocculant is added, so that the suspended matter is fully in contact with the flocculant. It can be solved by increasing the mixing time, adjusting the position of the agitator, etc.
2.4 Inert sludge clogging solution
For the problem of inert sludge blockage, the sewage pipeline can be cleaned and maintained regularly, and the inert sludge can be removed in time to keep the pipeline unblocked.
Through the above treatment methods, the problem of non-floating alum flowers in the sewage treatment process can be solved. However, in practice, the treatment effect may be affected by a variety of factors, therefore, it is necessary to adjust and improve according to the actual situation, and take certain monitoring measures to ensure the stability and reliability of the treatment effect.
To sum up, the non-floating of sewage may be caused by sewage water quality problems, insufficient addition of flocculant, insufficient mixing and stirring, and inert sludge blockage. In response to these causes, corresponding measures can be taken to improve the effectiveness of sewage treatment. However, in practice, adjustments and improvements need to be made according to the actual situation, and monitoring is carried out to ensure the stability and reliability of the treatment effect.