Operation requirements of air flotation for water quality and treatment of scum

Air floatation is a kind of machine that uses the impurities in the medium and effectively floats out of the water by using its tiny bubbles. In this way, it is difficult to sink or float directly to the self weight of some micro instruments in the water body, which are closer to the water. At this time, such air floatation device can be directly used.

Air flotation can adjust the dosage of coagulant in time according to the flocculation of its reaction tank and the change of scum and water quality in the separation area of the air flotation tank. The equipment needs to operate the slag scraper regularly to remove scum, so it needs to establish a slag scraping system in line with its actual situation.

In the treatment of water quality and drainage, except for some raw water with more sand and sewage with heavy mechanical impurities, most of them are relatively light suspended particles, such as algae and small colloidal impurities in lakes and reservoirs.

In the process of air flotation operation, people often need to take care of it, which can prevent its accidents to a certain extent. Now with the aggravation of its environmental problems, many enterprises will choose their appropriate equipment to solve such problems.

Scum is the residue in the air flotation cleaning system. In daily production, it is necessary to prevent the re dissolution of scum impurities. If not handled properly, it will reduce the overall effect and even produce side effects. The treatment of scum is to do a better purification work, reasonably utilize the useful components in scum, and prevent the impurities in scum from re dissolving.

If the treatment is improper, the effect will be bad. When the phosphorus treatment is carried out, the scum is relatively small, and the scum treatment is relatively easy. As long as one suction filter, the calcium phosphate in the scum will react with the flocculant, so it is necessary to clean it regularly and timely