Advantages of variable microporous aeration hose:
1. New polyurethane particle manufacturing, environmental protection, non-toxic and tasteless, high strength, high toughness, acid, alkali, aging resistance, hydrolysis resistance, long service life.
2. Thin wall and straight passage greatly reduce the aeration resistance loss. The pores are long and narrow, and the width is variable within a certain range.Good adaptability to air volume change and high power efficiency.
3. The hose is linear aeration, so that the gas distribution is uniform, and the vertical circulation is formed, and the mixing
is more uniform;
4. There are pores on the circumferential surface of the hose, which can be aerated and produce medium and micro bubbles in the water. The bubble rising speed is slow, the air distribution is uniform and the oxygen utilization rate is improved.
5. There is no need for air filtration equipment, aeration can be stopped at any time, the hose bulges during aeration and is flattened by hydrostatic pressure when it is not aerated, which completely solves the problem of sludge backfilling and
6. The inner and outer surfaces of the hose are smooth and not easy to fixate on the biofilm.Solve the problem of biological pollution of aerator clogging aerator.
7. Convenient assembly, low installation flatness requirements, at the bottom of the tank pipe and aeration pipe combined into one, without additional pipeline equipment, the price is lower than other microporous aerators.
8. It can be folded, small in size and convenient in packing and transportation.