What is Aeration Diposer?
aeration diffuser is one of the industrial equipment used to increase oxygen concentration in water and sewage and to provide oxygen needed for the useful germs used in the water and wastewater treatment process. Aerospace diffusers absorb compressed air from the outside environment by an air pump and spread it in compressed air in water or sewage. Increase the concentration of oxygen in the water or sewage, and the useful microbes used in the water and sewage treatment process can work well. Oxygen Transgenation for aeration processing processes is one of the biggest challenges in each wastewater treatment plant. Typically, the supply of oxygen for aeration of 50 % to 90 % of the energy needed for a wastewater treatment plant. For this reason, it is very important to select the right type of diffuser in sewage treatment processes.
Application of aeration diffuser in different industries
aeration diffusers are used in various industries including wastewater treatment, water treatment, aquaculture, and aquariums.
aquaculture: In aquaculture, aeration diffusers are used to provide oxygen to fish and other aquaculture to maintain a healthy and thriving ecosystem. In aquaculture, aeration players play an important role in supplying enough oxygen levels for aquaculture such as fish, hardness and softness. Soluble oxygen is essential for survival and growth of aquatic species and is often limited in aquaculture systems. Aeration diffusers increase the oxygen level of the water by releaseing air bubbles in the water.
Aquariums: A aeration diffusers in aquariums are used to provide oxygen, maintain water quality and stability, and reduce carbon dioxide levels.
Types of deep aeration diffusers
Bubble bubble diffuser
Large Bubble Diffuser is capable of producing bubbles of 3 mm. These diffusers are mostly used for treatment plants that need to be turbulent in the fluid. These diffusers can also be used to prevent the deposition of various materials in the treatment plant. Is more than small bubbles.
The benefits of using a large bubble diffuser
- دیفیوزر حباب درشت در اختلاط حوضچه از لایه بندی و توزیع یکنواخت DO در حوض در تمام اعماق بسیار موثر می باشند.
- به دلیل اندازه حفره های بزرگتر، فشار کمتری به سیستم هوادهی وارد می شود.
- نیاز به نگهداری بسیار کمتری وجود دارد و دیفیوزرها نیازی به تعویض مکرر ندارند زیرا منافذ دیرتر مسدود می شوند.
Bubble diffuser
Fine Bubble diffuser is one of the most common types of deep -sewage aeration systems. In this type of diffusers, bubbles about 2 mm in diameter are produced. These bubbles are used for processes such as mixing chemicals with water, preventing the deposition of solids in the water, as well as improving the homogenization process.
Benefits of using fine bubble diffuser
- حجم زیادی تولید می کند، سطح بیشتری را فراهم می‌کند و اجازه می‌دهد تا اکسیژن بیشتری به آب منتقل شود.
- انتقال اکسیژن بیشتر
Types of aeration diffusers based on shape
In another segmentation, the types of aeration diffusers can be divided by different shapes and functions:
Diposer disc or plate
DISC Diffuser is one of the types of aeration diffusers used in the sewage and water treatment industry. These diffusers are usually made of resistant polymers and consist of a large number of small discs that are connected to the lower part of the diffuser. These types of diffusers help accelerate the process of wastewater treatment and improve the quality of treated water. Using disc or plate diffusers, especially 9 or 12 -inch fine bubble diffusers, are very common in the wastewater treatment industry. Pre -assembly, quick and easy installation and aeration efficiency make these types of systems one of the most extensive bubble aeration systems in the world. The boulevards and blues are connected. Bluers send air through pipes and the air flows into bubbles through small pores.
Diposer pipe
Pipe diffuser is one of the types of aeration diffusers that are widely used in sewage and water treatment industries, oxygen for aquaculture, and other industrial processes. These diffusers essentially consists of a metal tube with a specified length and diameter and small holes on the outer surface through which air enters the water and distributed as small bubbles in the water. These bubbles give water more levels, which increases water contact with air and improves oxygen transfer from air to water. The benefits of tubular diffuser include reducing energy consumption, improving water quality, increasing the efficiency of the treatment process, as well as reducing purification costs. He mentioned. These diffusers have simple design, easy installation and less cost than other diffusers. They need less initial costs than discuseors because they are easier to install.