Treatment Processes for Water and Wastewater

Introduction

This comprehensive course provides an in-depth understanding of regulatory compliance, effluent quality standards, and advanced treatment technologies, equipping participants to plan, design, operate, and maintain effective sewage and industrial wastewater treatment systems. The program covers a broad spectrum of topics, including pre-treatment, biological and chemical processes, sludge handling, and both centralized and decentralized wastewater management, ensuring participants can apply these skills in real-world scenarios. Emphasis is placed on cost-effective solutions and sustainable practices, especially for facilities with limited resources. Through hands-on modules, case studies, and practical exercises, participants gain the confidence to optimize plant performance, implement efficient wastewater strategies, and promote sustainable environmental management.

Objectives

By the end of this Best Practice in Industrial Waste Water Treatment course, you will be able to:

• Understand the fundamental principles of sewage and industrial wastewater treatment, including physical, chemical, and biological treatment processes.
• Accurately identify key wastewater parameters (e.g., BOD, COD, TSS, TKN, phosphorus, nitrogen) and apply appropriate sampling and testing protocols for both small and large plants.
• Design and evaluate pretreatment, primary, secondary, and tertiary treatment processes in accordance with industry standards and environmental regulations.
• Apply advanced treatment technologies such as membrane filtration, reverse osmosis, ion exchange, and advanced oxidation for enhanced contaminant removal.
• Implement effective sludge management techniques, including aerobic and anaerobic digestion processes.
• Assess effluent discharge impacts on receiving water bodies and implement mitigation strategies aligned with Infraguide and other best practice guidelines.
• Incorporate ISO 14001 principles into wastewater treatment operations to promote environmental compliance and sustainable management.
• Understand the relationship between environmental and quality management systems and their role in industrial wastewater treatment.
• Recognize the importance of life cycle documentation and hazard classification in environmental protection efforts.
• Apply practical knowledge in centralized and decentralized treatment scenarios to improve operational efficiency and system reliability.

Training Methodology

This training course will utilise a variety of proven adult learning techniques to ensure maximum understanding, comprehension and retention of the information presented. This includes stimulating presentations supporting each of the topics together with interactive trainer lead sessions of discussion.

Who Should Attend?

This Training course is highly beneficial for professionals involved in wastewater management, including:

• Environmental Managers and Engineers
• Operations, Maintenance, Inspection, and Project Managers
• Plant, Mechanical, Maintenance, and Design Engineers and Technicians
• Municipal Planners and Engineers
• Laboratory Technologists and Analysts
• Facility Managers and Wastewater System Operators
• Industrial Wastewater Compliance Officers and Supervisors
• Professionals responsible for managing or approving wastewater discharges and regulatory compliance

Course Outline

Module 1: Wastewater Sampling and Testing

• Pre-test assessment of existing knowledge
• Identification and significance of wastewater treatment parameters
• Analytical testing for pH, dissolved oxygen, temperature, suspended solids, FOG, BOD, COD
• Nutrient analysis: TKN, ammonia, total phosphorus, nitrate, nitrite
• Residual chlorine testing
• Sampling methods for centralized and decentralized facilities

Module 2: Industrial Wastewater Treatment – Pre-treatment and Primary Treatment

• Introduction to microbiology in wastewater systems
• Pre-treatment processes: flow equalization, pH control
• Primary treatment mechanisms: sedimentation and solids removal

Module 3: Industrial Wastewater Treatment – Secondary Treatment

• Types of biological treatment: activated sludge, rotating biological contactors, trickling filters, fluidized bed bioreactors
• Aeration principles and aerator technologies
• Comparison with rudimentary systems: septic tanks and lagoons

Module 4: Industrial Wastewater Treatment – Tertiary Treatment

• Biological nutrient removal processes
• Nitrogen and phosphorus removal technologies
• Coagulation, flocculation, and chemical phosphorus removal
• Filtration and membrane fundamentals
• Disinfection methods and water polishing

Module 5: Advanced Wastewater Treatment Technologies

• Reverse osmosis: principles, applications, operational considerations
• Ion exchange systems: process overview, applications, and challenges
• Advanced oxidation processes for emerging contaminants
• Treatment of pharmaceuticals and endocrine disruptors

Module 6: Disinfection & Sludge Treatment

• Disinfection methods: chlorination, ozonation, UV, peroxide/UV hybrid systems
• Pathogen removal via membrane technologies
• Aerobic and anaerobic sludge digestion processes
• Understanding chlorine/ammonia effluent limits

Module 7: Discharge Considerations & Environmental Impact

• Effluent discharge into natural water bodies and associated ecological impacts
• Regulatory requirements for receiving systems
• Infraguide and other best practices in effluent discharge

Module 8: Practical Exercises in Wastewater Plant Operation

• Application of knowledge in centralized and decentralized systems
• Troubleshooting and process optimization in conventional and advanced treatment plants

Module 9: Environmental Management & Regulatory Compliance

• Introduction to ISO 14001 Environmental Management Systems
• Integration with ISO 9001 for quality and environmental performance
• Hazardous waste regulations and international harmonization efforts
• Life cycle assessment and documentation in wastewater treatment processes

Module 10: Capstone and Assessment

• Review of Core Topics and Key Learnings
• Final Group Discussion and Q&A
• Post-Test Evaluation
• Certificate Presentation