The service life of microporous aeration tubes is usually between 5 and 10 years, but this number is not fixed and is influenced by various factors, as follows:
1、 Water quality factors
Impurities, particles, and organic matter in water may clog the pores of microporous aeration tubes, reducing their efficiency and even causing damage. Therefore, the quality of water directly affects the service life of microporous aeration tubes. By reducing the impurity content in water through pre-treatment processes, the blockage and wear of microporous aeration tubes can be alleviated, thereby extending their service life.
2、 Operation method
Improper operation is also an important cause of damage to the microporous exposure tube. For example, excessive or insufficient water volume, high or low water pressure, etc. can cause unnecessary damage to equipment. The correct operation method can ensure that the microporous aeration tube operates in its state, thereby extending its service life.
3、 Maintenance and upkeep
Regular cleaning, inspection, and replacement of damaged parts are key to extending the service life of microporous aeration tubes. Through maintenance and upkeep, problems can be detected and solved in a timely manner, avoiding equipment damage caused by prolonged operation in harsh environments. It is recommended to conduct a professional cleaning every 3 to 6 months to remove dirt and ensure gas flow and quality in the pipeline.
4、 Material selection
Micro porous aeration tubes made of different materials have varying levels of corrosion resistance and durability. Choosing excellent aeration tube materials is the key to extending the lifespan of aeration tubes. The common materials on the market currently include PVC, polyethylene, polyurethane, PVC coated polyester, etc. Among them, polyurethane and PVC coated polyester materials are excellent, with better corrosion resistance and strength, and are worth considering as choices.
5、 Installation and maintenance details
When installing aeration pipes, appropriate joints should be selected to avoid damage caused by being too tight or too loose. At the same time, the pipeline connection should be sealed with sealant to prevent air leakage.
After the aeration tube ages or ruptures, it is recommended to replace it with a new one. Although repair is an economical way, it can easily cause unnecessary air leaks or pollution, increasing the difficulty and cost of maintenance.
Although the curvature of the aeration tube may affect the gas flow rate to some extent, it will only have a significant impact when the curvature reaches a certain degree. Therefore, during installation, it is advisable to choose aeration tubes with as few bends as possible and ensure that the curvature of the aeration tubes does not exceed the allowable range.
In summary, although the service life of microporous aeration tubes is usually between 5 and 10 years, measures such as improving water quality, standardizing operations, strengthening maintenance, selecting suitable materials, and paying attention to installation and maintenance details can effectively extend their service life and improve the efficiency of aquaculture.
