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Dyeing and Printing Wastewater Treatment Project

This 70m³/h ultrafiltration system uses twenty Tri-high THF-2880 hollow fiber membranes to treat high-color, high-COD dyeing wastewater from India's textile industry. Designed for complex, variable influent quality, the system delivers stable flux, effective colloid and suspended solids removal, and reliable long-term operation enabling wastewater reclamation, reduced water costs, and sustainable resource recycling for dyeing plants.
Dyeing and Printing Wastewater Treatment Project
Case Details

Client Location: India

Application: Industrial Wastewater Treatment

Membrane Quantity and Model: Twenty hollow fiber UF membrane, THF-2880

Equipment Capacity: 70m³/h

Project Characteristics:

Due to the high color intensity and COD concentration in dyeing wastewater, as well as its complex and variable water quality characteristics, the hollow fiber membrane process was implemented for advanced treatment to facilitate wastewater reclamation and reuse. The Tri-high hollow fiber membrane system effectively retains residual colloids and suspended solids, offers high flux, ensures stable separation performance, and supports long-term continuous operation. This solution significantly reduces industrial water costs and provides an efficient approach to water conservation, emission reduction, and resource recycling within the Indian textile dyeing industry.