Product Description:

The device has a small aeration bubble diameter, a small air wave interface diameter, a large air wave interface area, uniform bubble diffusion, no hole clogging, and strong corrosion resistance. It has been tested for clean water and sewage oxygenation by the School of Environmental Engineering of Tongji University in Shanghai and the North China Design Institute of Municipal Engineering of China, and has been used by more than 50 users for many years with good results (40% lower energy consumption than conventional products such as fixed spiral aerators, diffused flow aerators and perforated tube aerators, or 40% increased sewage treatment capacity). It is particularly suitable for the construction and expansion of urban sewage and large factories and the transformation of old aeration tanks, and the aeration tanks can be operated intermittently. The aeration device consists of an aerator, air distribution pipeline, tee, cross, elbow, regulator, connector, cleaning device, etc. The air distribution pipeline is arranged in a usual ring shape, and the aerator is arranged densely according to the air supply volume and the pool shape. The connection between the aerator and the air distribution pipeline adopts G3/4 threaded connection. The base is internally threaded (fixed on the air distribution pipeline) and the aerator is externally threaded. During installation, first fix the regulator to the bottom of the pool with expansion bolts according to the required size, and then fix the air distribution pipeline to the regulator with a clamp. In order to prevent other operations such as electric welding sparks and heavy objects such as temperature melting during construction from damaging the aeration device, the aerator must be installed before the water is released after the civil engineering project is completed. In order to prevent leakage of pipelines and connecting parts, water should be released to a depth of about 10cm above the bottom of the aerator for leak testing, and then ventilation should be carried out. If leakage is found in the pipeline connection part, it should be eliminated in time before it is officially put into operation.

Features:

• Product Name: Disc Diffuser
• Service Life: ≥5Y
• Design Flow(m³/hr): 0.5-8.3
• Durability: High Durability
• Size: 7/9/12
• Active Surface Area(㎡): 0.0225~0.065
• Membrane Diffuser System: Fine Bubble Diffuser

Technical Parameters:

Applications:

DUBHE ECD Disc Diffuser is a perfect bubble diffuser system for a wide range of applications. This fine bubble diffuser system has a membrane thickness of 2 mm, and an active surface area of 0.0225~0.065 ㎡. With a design flow of 0.5-8.3 m³/hr and a service life of ≥5Y, it provides high durability for various processes. This Disc Diffuser is especially suitable for water and wastewater treatment, and it is also a great choice for fish farming, aquaculture and other industrial applications.

The outstanding feature of DUBHE ECD Disc Diffuser is its high durability. The fine bubble diffuser system is made with high-quality material to ensure that it can withstand a wide range of environmental conditions and perform well for a long time. Furthermore, its membrane thickness and active surface area make it highly efficient in providing a uniform and consistent bubble size for optimal oxygen transfer.

DUBHE ECD Disc Diffuser is a great choice for anyone looking for an efficient and reliable bubble diffuser system. With its high durability, membrane thickness and active surface area, it is an ideal solution for water and wastewater treatment, fish farming and aquaculture applications.

Support and Services:

1. The rubber diaphragm is made of high-quality rubber and special additives are added to increase physical and chemical properties. It effectively prevents the diaphragm from shrinking, hardening and aging, and prolongs its service life.

2. The plastic support plate is made of polypropylene + glass fiber, and is equipped with anti-aging and other additives, giving the product excellent toughness, oxidation resistance, UV resistance, impact resistance, creep resistance, corrosion resistance and other characteristics

FAQ:

Question 1: What is Disc Diffuser?

Answer: Disc Diffuser is a product from DUBHE with model number ECD, which is manufactured in Korea. It is an advanced aeration device that creates the optimum level of oxygen in wastewater.

Question 2: What are the features of Disc Diffuser?

Answer: Disc Diffuser has excellent oxygen transfer efficiency, low clogging and long-term operation, low maintenance, and is easy to install and maintain.

Question 3: What is the application of Disc Diffuser?

Answer: Disc Diffuser is suitable for wastewater treatment, aquaculture, and other water and wastewater treatment processes.

Question 4: What are the advantages of Disc Diffuser?

Answer: Disc Diffuser has high oxygen transfer efficiency, low clogging, and long-term operation with low maintenance.

Question 5: How to maintain Disc Diffuser?

Answer: For proper maintenance, it is important to clean and inspect the Disc Diffuser regularly. To clean the diffuser, it is recommended to use a soft brush or cloth and water. It is also important to check for any signs of damage or wear, and replace any components that are worn or damaged.