Encountered these situations? How to solve the worries of aeration in sewage treatment plants?

Views: 304 Author: Site Editor Publish Time: Origin: Site

1. Have you ever encountered such a situation in the sewage treatment plant?

1. The aeration in the aerobic tank appears big flowers?

2. There are signs of damage to the aeration plate that has just been replaced for one year?

3. Is not allowed to stop the water for maintenance?

4. There are dead corners in the biochemical tank, and the sludge accumulation is serious?

5. Worried that the effluent quality is not up to standard and will be downgraded?

6. Suffering from not being able to find a suitable plan for upgrading and reforming?

7. The high energy consumption and the effort of the staff can not achieve the expected effect?

8. The water quality is too bad? Whether domestic or imported EPDM or silica gel aeration products are easily damaged?

 

2. Do you know the reason for this situation?

1. The product material is wrongly selected, and the wild water quality needs gentle comfort, complement each other, and match well, so that the work will not be tired.

2. Irrational layout of aeration method, multi-product layout, low efficiency operation. Bottom aeration, surface aeration, liftable aeration; disc type, tube type, please choose carefully, expert guidance.

3. The process is not suitable, easy to damage, and difficult to repair. The process design is not considered comprehensively, which will cause difficulties for the later maintenance and maintenance work, and it is not easy to replace and modify.

4. I don't know much about the water quality. Poor water quality will cause serious corrosion to ordinary products.

 

3. Polyurethane aeration pipes will not appear in the above situations

1. High oxygen transfer rate and low resistance loss.

2. Microporous aeration, the bubbles are evenly and densely, and there will be no more blooming and spewing phenomenon.

3. Acid and alkali resistance, corrosion resistance, easy to clean, strong aperture closure ability, and not easy to be blocked.

4. Durable, economical service life of five years, use for up to 8 years without damage and can still be used normally.

5. It can carry out liftable aeration transformation without stopping the water.

6. The position of the push-flow agitator is reasonably arranged, the aeration arrangement is reasonable, there is no dead corner, there will be no uneven sludge mixing, and no sludge accumulation and sedimentation.


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