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{"title":"High Efficiency DAF Machine for Solid Liquid Separation Industrial Wastewater","imgUrl":"https:\/\/img.chinax.com\/nimg\/5e\/e1\/11c6e47f8d574d82e58dac978d10-200x200-1\/high_efficiency_daf_machine_for_solid_liquid_separation_industrial_wastewater_treatment.jpg","attrs":{"Brand Name":"Lanjiang","Place of Origin":"China","Minimum Order Quantity":"1","Keywords":"Waste Water Treatmnet"}}
{"title":"Hydraulic Velocity Control Sedimentation Tank With Integrated Separation And","imgUrl":"https:\/\/img.chinax.com\/nimg\/7d\/b9\/a41fc1cc2cc7d5eaf08489898f53-200x200-1\/hydraulic_velocity_control_sedimentation_tank_with_integrated_separation_and_thickening.jpg","attrs":{"Brand Name":"Lanjiang","Model Number":"CD Series","Place of Origin":"China","Minimum Order Quantity":"1"}}
{"title":"Magnetic Coagulation Integrated Sedimentation Tank For Wastewater Treatment","imgUrl":"https:\/\/img.chinax.com\/nimg\/df\/9b\/c7ac9157b88fcfe56a3f05789188-200x200-1\/magnetic_coagulation_integrated_sedimentation_tank_for_wastewater_treatment.jpg","attrs":{"Brand Name":"Lanjiang","Model Number":"CHN Series","Place of Origin":"China","Minimum Order Quantity":"1"}}
{"title":"Anti Corrosion Buried Design Sewage Treatment Equipment For Residential And","imgUrl":"https:\/\/img.chinax.com\/nimg\/e7\/45\/de45939870c36c0e850e76d1ec86-200x200-1\/anti_corrosion_buried_design_sewage_treatment_equipment_for_residential_and_hotel_use.jpg","attrs":{"Brand Name":"Lanjiang","Model Number":"DM Series","Place of Origin":"China","Minimum Order Quantity":"1"}}
{"title":"High Efficiency Air Flotation Machine For Industrial And Municipal Wastewater","imgUrl":"https:\/\/img.chinax.com\/nimg\/85\/75\/00f8c6e3787c4d405e0f45ec2eca-200x200-1\/high_efficiency_air_flotation_machine_for_industrial_and_municipal_wastewater_treatment.jpg","attrs":{"Brand Name":"Lanjiang","Model Number":"QF Series","Place of Origin":"China","Minimum Order Quantity":"1"}}
{"title":"High Efficiency Magnetic Sedimentation Unit with Compact Footprint and Excellent","imgUrl":"https:\/\/img.chinax.com\/nimg\/eb\/a7\/8b11a98e4eff66e36731f149145c-200x200-1\/high_efficiency_magnetic_sedimentation_unit_with_compact_footprint_and_excellent_effluent_quality_for_industrial_wastewater_treatm.jpg","attrs":{"Model Number":"CHN Series","Hydraulic retention time":"20-30 minutes","Delivery Time":"30","Surface loading rate":"15-30 m\u00b3\/(m\u00b2*h)"}}
The DAF machine is a high-efficiency water treatment system designed for industrial wastewater, municipal sewage, and hospital sewage treatment applications. This advanced equipment achieves rapid solid-liquid separation by utilizing micro-bubbles to adsorb and remove suspended solids from water.
Technology Overview
Dissolved Air Flotation technology represents a revolutionary approach to water treatment, using micro-bubbles to make impurities float to the water surface for efficient removal. This method is particularly effective for treating fine particles with specific gravity close to water that are difficult to separate through conventional sedimentation methods.
Core Technology
Micro-bubble adsorption for rapid solid-liquid separation
Separation Method
Forced flotation using air bubble adhesion
Target Particles
Light suspended solids with specific gravity near water
Applications & Industries
DAF systems are essential for water supply and drainage pretreatment, particularly effective for removing light suspended particles that traditional sedimentation methods struggle to eliminate.
Typical Treatment Applications
Algae removal from lakes, reservoirs, and river water sources
Plant residues and fine colloidal impurities
Dye particles in printing and dyeing industry wastewater
Short fibers from paper-making and chemical fiber production
Micro-droplets of oil and organic solvents in refining and chemical processes
Heavy metals in electroplating, pickling, and electrocoating wastewater
Advantages Over Traditional Methods
Traditional sedimentation methods often prove inefficient for light particles, especially during winter conditions when coagulation and hydraulic performance deteriorate. DAF technology overcomes these limitations by introducing controlled bubbles that adhere to flocs, significantly reducing their overall density and enabling rapid upward separation.
This innovative approach marks a significant advancement in solid-liquid separation technology, providing reliable treatment performance where conventional gravity-based systems fall short.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2001
Total Annual:
40000000-70000000
Employee Number:
80~100
Ecer Certification：
Verified Supplier
Nanjing Lanjiang is a professional manufacturer integrating the design, research and development, production, and sales of wastewater treatment equipment. The company is located at No.18 Xinyu Road, Hengliang Street, Liuhe District, in the northern suburbs of Nanjing (adjacent to the Ningtong Expres... Nanjing Lanjiang is a professional manufacturer integrating the design, research and development, production, and sales of wastewater treatment equipment. The company is located at No.18 Xinyu Road, Hengliang Street, Liuhe District, in the northern suburbs of Nanjing (adjacent to the Ningtong Expres...
