Training | Wastewater management, Properly treating wastewater
Training for Operators of Effluent Treatment Plants in Textile Factories
© GIZ
This tool provides guidance for trainers, facilitators, and service providers engaged in training Effluent Treatment Plant (ETP) operators in textile factories. It is an integral component of the Promoting Sustainability in the Textile and Garment Industry in Asia (FABRIC) project, which actively promotes regional knowledge tranfer and dialogue to ensure an environmentally friendly, social and competitive textile industry in Asia. The materials within this resource are divided into two sections: one for Training of Trainers (ToT) and the other for the 12-day ETP operator course. These materials are designed to assist trainers in imparting knowledge on effluent treatment principles, safety practices, and monitoring procedures to ETP staff.
Main features and components
ETP Training Overview:
- Comprehensive Content: Covers textile and garment factory effluent treatment thoroughly.
- Module-Based Learning: Includes engaging presentations, interactive discussions, quizzes, and handouts for effective learning. Promotes active participation.
- Practical Application: Participants apply knowledge to real ETP and workplace scenarios.
- Target Audience: ETP Operators, students (environmental science/engineering), service providers, faculty members, ETP Managers, and general interest individuals.
Learning Objectives:
Participants will gain expertise in:
- Effluent treatment requirements and methods.
- Water usage, effluent generation, and characteristics.
- Bangladesh's treatment status and technologies.
- Treatment principles, biological treatment, and sludge management.
- ETP monitoring, routine operation, and troubleshooting.
- Advanced treatment techniques, including membranes.
Implementation and work steps
Using Training Materials for Diverse Scenarios:
- Standalone Short-term Training:
- Commercial ETP staff training, adaptable content.
- Suitable for 12-day programs, virtual or in-person.
- Standardized pace, with phased delivery flexibility.
- Factory-Sponsored Program:
- Tailored training for individual ETPs.
- Custom content for various staff roles.
- Encourages ETP manager involvement.
- Supplementing Academic Programs:
- Enhance university courses with quality materials.
- Benefits environmental engineering and science students and faculty.
- Suitable for 1-4 year courses.
Downloads
12-Day Course Material: Day 1.1. Introduction to Training Course (Bengali)
12-Day Course Material: Day 1.1. Introduction to Training Course (English)
12-Day Course Material: 1.2. Importance of water (Bengali)
12-Day Course Material: 1.2. Importance of water (English)
12-Day Course Material: 1.3. Legal issues (Bengali)
12-Day Course Material: 1.3. Legal issues (English)
12-Day Course Material: 1.4. Pollutants in textile effluents (Bengali)
12-Day Course Material: 1.4. Pollutants in textile effluents (English)
12-Day Course Material: 2.1. Effluent treatment (Bengali)
12-Day Course Material: 2.1. Effluent treatment (English)
12-Day Course Material: 2.2. Effluent treatment in Bangladesh (Bengali)
12-Day Course Material: 2.2. Effluent treatment in Bangladesh (English)
12-Day Course Material: 2.3. General ETP requirements (Bengali)
12-Day Course Material: 2.3. General ETP requirements (English)
12-Day Course Material: 2.4. Roles, responsibilities and duties of ETP operator (Bengali)
12-Day Course Material: 2.4. Roles, responsibilities and duties of ETP operator (English)
12-Day Course Material: 2.5. Optimisation of ETP (Bengali)
12-Day Course Material: 2.5. Optimisation of ETP (English)
12-Day Course Material: 3.1. Introduction to primary treatment (Bengali)
12-Day Course Material: 3.1. Introduction to primary treatment (English)
12-Day Course Material: 3.2. Operation of physical treatment systems (Bengali)
12-Day Course Material: 3.2. Operation of physical treatment systems (English)
12-Day Course Material: 3.3. Operation of chemical treatment systems (Bengali)
12-Day Course Material: 3.3. Operation of chemical treatment systems (English)
12-Day Course Material: 3.4. Control of primary treatment (Bengali)
12-Day Course Material: 3.4. Control of primary treatment (English)
12-Day Course Material: 3.5. Jar tests (Bengali)
12-Day Course Material: 3.5. Jar tests (English)
12-Day Course Material: 4.1. Day 4 program
12-Day Course Material: 4.2. Individual exercise- Checklist
12-Day Course Material: 4.3. Field visit to a primary ETP
12-Day Course Material: 5.1.Introduction to biological treatment (Bengali)
12-Day Course Material: 5.1.Introduction to biological treatment (English)
12-Day Course Material: 5.2. Various aeration systems (Bengali)
12-Day Course Material: 5.2. Various aeration systems (English)
12-Day Course Material: 5.3. Activated sludge process (Bengali)
12-Day Course Material: 5.3. Activated sludge process (English)
12-Day Course Material: 6.1.Introduction to sludge management (English)
12-Day Course Material: 6.1.Introduction to sludge management (Bengali)
12-Day Course Material: 6.2. Sludge dewatering (Bengali)
12-Day Course Material: 6.2. Sludge dewatering (English)
12-Day Course Material: 6.3.Sludge dewatering operations (Bengali)
12-Day Course Material: 6.3.Sludge dewatering operations (English)
12-Day Course Material: 6.4. Sludge reduction (Bengali)
12-Day Course Material: 6.4. Sludge reduction (English)
12-Day Course Material: Presentation 6.5 Sludge disposal (Bengali)
12-Day Course Material: Presentation 6.5 Sludge disposal (English)
12-Day Course Material: 7.1. Field visit to a biological ETP
12-Day Course Material: 7.2. Individual excercise-checklist
12-Day Course Material: 8.1. Introduction to ETP Monitoring (Bengali)
12-Day Course Material: 8.1. Introduction to ETP Monitoring (English)
12-Day Course Material: 8.2.Sampling of Wastewater (Bengali)
12-Day Course Material: 8.2. Sampling of Wastewater (English)
12-Day Course Material: 8.3. Analysis of wastewater (Bengali)
12-Day Course Material_Presentation 8.3 Analysis of wastewater_eng.pdf
12-Day Course Material: 8.4.Maintaining and using ETP records (Bengali)
12-Day Course Material: 8.4.Maintaining and using ETP records (English)
12-Day Course Material: 9.1.Safety Management (English)
12-Day Course Material: 9.1.Safety Management (Bengali)
12-Day Course Material: 9.2.Hydrogen Sulphide management (Bengali)
12-Day Course Material: 9.2.Hydrogen Sulphide management (English)
12-Day Course Material: 9.3. Personal protective equipment (Bengali)
12-Day Course Material: 9.3. Personal protective equipment (English)
12-Day Course Material: 10.1.Troubleshooting in Pre-Treatment (Bengali)
12-Day Course Material: 10.1.Troubleshooting in Pre-Treatment (English)
12-Day Course Material: 10.2.Troubleshooting in chemical treatment (Bengali)
12-Day Course Material: 10.2.Troubleshooting in chemical treatment (English)
12-Day Course Material: 10.3.Troubleshooting in sludge management (Bengali)
12-Day Course Material: 10.3.Troubleshooting in sludge management (English)
12-Day Course Material: 11.1.Tertiary treatment- Part 1 (Bengali)
12-Day Course Material: 11.1.Tertiary treatment- Part 1 (English)
12-Day Course Material: 11.2.Tertiary treatment-Part 2 (Bengali)
12-Day Course Material: 11.2.Tertiary treatment-Part 2 (English)
12-Day Course Material: 11.3.General ETP operational steps- part1 (Bengali)
12-Day Course Material: 11.3.General ETP operational steps- part1 (English)
12-Day Course Material: 11.4. General ETP operational steps- part2 (Bengali)
12-Day Course Material: 11.4. General ETP operational steps- part2 (English)
12-Day Course Material: 12.1.Membrane-based treatment (Bengali)
12-Day Course Material: 12.1.Membrane-based treatment (English)
12-Day Course Material: 12.2.Restarting of ETP (Bengali)
12-Day Course Material: 12.2.Restarting of ETP (English)
ToT Day 1: Handout Environmental Policies
ToT Day 1.2 Handout: Environmental Protection rules DoE
ToT Day 1 Handout: Shilpodushon
ToT Day 1.1 presentation: Need for training for ETP Operators & expected outcomes
ToT Day 1.2 presentation: Water for industries-Importance & need for conservation
ToT_Day 1.3 presentation: DoE Regulations
ToT Day 1.4 presentation: Pollution in textile effluents
ToT Day 2.1. Handouts: Operation Control Biological Treatment
ToT Day 2.2 Handouts: Operation Control record keeping and trouble shooting of primary treatment
ToT Day 2.2 Handouts: Problems and Solutions
ToT_Day 2_presentations_Details and operation of chemical treatment systems
ToT Day 2.1. Handouts: Operation Control Biological Treatment
ToT Day 2 presentations: Aeration Systems
ToT Day 3: ETP Visit checklist
ToT Day 4 Handout: Bangladesh Standards and Guideline for Sludge Management (English)
ToT Day 4 Handout: Bangladesh Standards and Guidelines for Sludge Management (Bengali)
ToT Day 4: Bangla-Manual for Sludge Management in Bangladesh Textile Sector
ToT_Day 5 Handouts: Chart for Wastewater sampling
ToT Day 4 Handout: Classification of Sludge
ToT_Day 4_Handout_Manual for Sludge Management in Bangladesh in Textile Sector
ToT_Day 4_Handout_Technical Report Textile Sludge Management in Bangladesh
ToT Day 4 presentations: Sludge Treatment
ToT Day 4.2 presentations: Sludge volume reduction & disposal
ToT_Day 4.3_presentations: Effluent sampling & Analysis
ToT Day 4.4. presentations: Tertiary treatment
ToT Day 4.5 presentations: Quizzes ETP
ToT Day 4.6 presentations: ETP Calculation
ToT Day 5 Handouts: ETP OHS Matrix
ToT Day 5.2 Handouts: Prevalent Hazards in ETP Bangla
ToT Day 5.3 Handouts: Occupational Health and Safety
ToT Day 5.4 Handouts: UNIDO
ToT Day 5.5 : Safe Re-Start of ETP - FAQ Part 1
ToT Day 5.6 Handouts: SOP for restarting of Textile ETPs final
ToT Day 5.1 presentations: advanced biological treatments
ToT Day 5.2 presentations: Safety Management
ToT Day 5.3 presentations: Membrane based treatment
ToT ETP-Operators Trainer Handbook