Wastewater Treatment and Water Reuse System for polyester textile dyeing & finishing factory 

Project: Industrial Wastewater Treatment and Water Reuse Plant

Application: Black Fabric / Polyester Textile Dyeing & Finishing

Design Capacity: 800 m³/day

The proposed MBR system is designed to treat wastewater generated from textile production processes and produce treated water suitable for reuse within the production process, while achieving the required treated water quality and the minimum overall water recovery specified by the Client.

Hinada proposes a technically robust, reliable, energy-efficient, and economically optimized textile wastewater treatment and water reuse system, based on its experience with wastewater generated from polyester textile dyeing, disperse dyeing, weight reduction, fabric washing, and finishing processes.

Project Background  

The Client is developing a textile manufacturing facility producing black polyester fabric.
The production facility will include, among other processes:

• Polyester weight reduction;
• Disperse dyeing;
• Fabric washing;
• Fabric finishing;
• Associated utility and auxiliary services.
  
  

Wastewater Treatment and Water Reuse System for Polyester Textile Dyeing

Treatment Process Design  

Hinada shall develop and propose a complete polyester textile wastewater treatment process suitable for the identified wastewater characteristics and required water reuse application.

The process may include, as applicable:

• Preliminary screening;
• Coarse / fine screening;
• Equalization;
• pH adjustment;
• Chemical coagulation;
• Flocculation;
• DAF;
• Primary clarification;
• Advanced oxidation, where justified;
• Biological treatment (Anoxic / aerobic treatment);
• Secondary clarification or MBR filtration;
• Tertiary filtration;
• Multimedia filtration;
• Activated carbon;
• Ultrafiltration (UF);
• Nanofiltration (NF), where applicable;
• Post-treatment / polishing;
• Disinfection, where applicable.
  

Textile Wastewater Treatment Process MBR Application Dyeing Wastewater

Hinada is a wastewater treatment equipment manufacturer and water treatment solution provider, specializing in textile wastewater treatment, MBR, UF, DAF, RO, and customized water and wastewater treatment solutions.