Project Overview
A textile manufacturer specializing in the production of nylon and chemical-fiber fabrics generates a large volume of wastewater from its water-jet looms. This wastewater contains fibers, sizing agents, oils, and suspended solids that must be removed before the water can be reused in the workshop.
To meet the customer’s requirement of 40 m³/h treatment capacity and achieve stable water reuse, our engineering team supplied one set of IDAF2-040 High-Efficiency Dissolved Air Flotation (DAF) System. The equipment was delivered, installed, and commissioned successfully, providing reliable pretreatment for the downstream filtration units.
Wastewater Characteristics
The wastewater originates from the water-jet loom process used for weaving nylon and chemical-fiber fabrics.
Industry: Textile (Water-Jet Loom Weaving)
Main Products: Nylon and Chemical-Fiber Fabrics
Treatment Capacity: 40 m³/h
Main Pollutants: Fibers, Sizing Agents, Oils, and Suspended Solids
Treatment Process
The on-site treatment process is designed as follows:
Collection Tank → Primary Sedimentation Tank → DAF System → Multi-Media Filter → Security Filter → Workshop Water Reuse
Concentrated wastewater is periodically discharged to the municipal wastewater treatment plant.
Why IDAF2-040 DAF is Important for Textile Wastewater
Water-jet loom wastewater contains fine fibers, oils, and suspended particles that are difficult to remove by conventional sedimentation alone. A Dissolved Air Flotation (DAF) system is highly effective for separating these low-density pollutants.
Key advantages include:
Efficient removal of fibers, oils, and suspended solids
Significant reduction of turbidity
Stable feed water quality for downstream filters
Compact design and easy operation
Reliable performance for water reuse applications
Treatment Results
After commissioning, the IDAF2-040 DAF system achieved stable and efficient operation, producing clear effluent suitable for further filtration and reuse.
Performance Benefits:
Effective removal of suspended solids and turbidity
Improved water clarity
Stable operation with low maintenance
Reduced load on downstream filters
By removing fibers and suspended solids in advance, the DAF system protects the multi-media and security filters, extending their service life and ensuring reliable water reuse for the workshop.
Conclusion
For textile water-jet loom wastewater containing fibers, oils, and suspended solids, Dissolved Air Flotation is a proven and effective pretreatment technology for water reuse applications.
The successful application of the IDAF2-040 DAF system in this project once again demonstrates the reliability and efficiency of DAF technology for industrial textile wastewater treatment and reuse.
If you are looking for a professional solution for textile wastewater treatment, water reuse, or industrial wastewater treatment, our high-efficiency DAF systems can provide reliable and cost-effective performance tailored to your specific requirements.
