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What Factors Are Closely Related to the Treatment Capacity of Combination Air Flotation

2025-10-11
Core Equipment Specifications
  • The effective volume of the flotation tank directly determines wastewater capacity per unit time
  • Larger volume means greater theoretical treatment capacity
  • Scraping equipment efficiency affects treatment capacity - slow scraping causes scum accumulation
  • Bubble generator specifications are crucial for stable production of micro-bubbles
  • Insufficient bubbles can stall the treatment process and reduce capacity
Operating Parameter Control
  • Inlet flow rate control is critical - excessive flow reduces retention time
  • Incomplete pollutant separation requires flow reduction, impacting capacity
  • Bubble quantity and size must be properly controlled for efficient adsorption
  • Too few or too large bubbles prolong treatment cycle and reduce throughput
  • Appropriate reagent dosage is crucial for pollutant aggregation
  • Insufficient reagent increases separation difficulties and affects treatment speed
Wastewater Characteristics
  • Wastewater characteristics are a fundamental factor affecting treatment capacity
  • Treatment difficulty varies with suspended solids and colloid content
  • High pollutant content requires more time for bubble adsorption and separation
  • Low pollutant content allows smoother processing and higher throughput
  • Physicochemical properties (temperature, pH) impact bubble stability
  • Inappropriate temperature or pH reduces treatment efficiency and limits capacity
Auxiliary System Configuration
  • Auxiliary system completeness indirectly affects treatment capacity
  • Inlet water pretreatment removes large impurities, preventing pipe clogging
  • Proper pretreatment ensures stable operation and maintains processing capacity
  • Effluent return system enhances wastewater mixing and bubble-contaminant contact
  • Improved mixing speeds processing and increases unit time capacity
  • Automatic control systems monitor and adjust operations to respond to fluctuations
  • Proper control avoids reduced capacity from downtime or efficiency degradation
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