Today hundreds of fine bubble diffusers were delivered to Indonesia.
Fine bubble air diffuser: Complete Analysis of Core Aeration Equipment for Sewage Treatment
Aerator is a key equipment used in water treatment processes for oxygenation (providing dissolved oxygen for microorganisms' metabolism) and stirring and mixing (keeping substances in suspension in the tank), and is the core component of biological treatment processes such as activated sludge process
Application characteristics of each scenario
1. Municipal sewage treatment plant
Process Location: Aerobic Biochemical Tank (Core Stage of Activated Sludge Process)
Function: Provide dissolved oxygen for microorganisms and accelerate the decomposition of organic matter
Selection criteria: Prioritize selecting microporous aerators with high oxygen transfer efficiency and stable operation
2. Industrial wastewater treatment
Characteristics: Complex water quality, high concentration, and containing corrosive substances
Key selection points: Choose corrosion-resistant materials (such as corundum) and anti clogging design (such as swirl type)
Advantage: It can enhance the support for non-stop maintenance of aerators and reduce downtime losses
3. Aquaculture
Core value: prevent oxygen deficiency and promote ammonia nitrogen decomposition
Usage: 24-hour continuous operation or activated during low dissolved oxygen periods
Benefit: can increase breeding density by 20% -30% and reduce mortality rate
4. Landscape and Ecological Water Bodies
Function: Break the stratification of water bodies and inhibit algae reproduction
Deployment method: Fixed or mobile emergency aeration
Effect: Improve black and odorous water bodies, restore ecological balance
Key factors for selection
Water quality characteristics: Micro porous type for municipal wastewater and anti clogging type for industrial wastewater
Water depth conditions: High pressure aerator is selected for water depth>4m, low-pressure type is selected for shallow water
Operation mode: Choose durable type for continuous operation and anti mud type for intermittent operation
Maintenance requirement: Frequent maintenance scenarios can be upgraded to reduce downtime
