Biomass Technician Course

Lesson 1 • Biomass Feedstock Types and Sources

Surveys agricultural residues, forestry byproducts, energy crops, and waste streams. Connects feedstock characteristics to downstream conversion choices.

Lesson 2 • Energy Conversion Pathways Overview

Introduces thermochemical, biochemical, and physicochemical conversion routes at a conceptual level. Prepares learners to study each pathway in depth later.

Lesson 3 • Regulatory and Environmental Framework

Covers emissions standards, waste disposal rules, and sustainability reporting requirements relevant to biomass operations. Grounds technicians in compliance fundamentals.

Lesson 4 • What Is Biomass Energy

Defines biomass, its organic origins, and its place in the renewable energy landscape. Establishes the conceptual baseline for all subsequent technical content.

Lesson 1 • Drying and Moisture Management

Explains rotary, belt, and flash dryer operation to reduce feedstock moisture. Moisture control is critical for energy efficiency and equipment protection.

Lesson 2 • Size Reduction and Screening

Teaches operation of chippers, grinders, and screens to achieve target particle sizes. Particle size directly affects combustion efficiency and conversion yield.

Lesson 3 • Densification and Pelletizing

Covers pellet mill and briquette press operation to increase feedstock energy density. Densified feedstocks improve handling, transport, and combustion consistency.

Lesson 4 • Storage Systems and Best Practices

Examines covered storage, pile management, and silo systems for various feedstock types. Proper storage prevents degradation and fire hazards.

Lesson 1 • Startup, Shutdown, and Load Control

Details pre-startup checks, ignition sequences, load ramping, and planned shutdown procedures. Correct sequencing prevents equipment damage and safety incidents.

Lesson 2 • Ash Handling and Removal

Covers bottom ash and fly ash collection, removal systems, and disposal requirements. Proper ash management protects equipment and meets environmental standards.

Lesson 3 • Biomass Boiler Types and Components

Surveys grate-fired, fluidised bed, and suspension-fired boiler designs. Technicians identify key components and understand their functional relationships.

Lesson 4 • Combustion Fundamentals

Explains stoichiometry, flame temperature, and combustion zones specific to solid biomass fuels. This knowledge underpins all boiler operation and troubleshooting tasks.

Lesson 1 • Pyrolysis Unit Operation

Teaches slow, fast, and flash pyrolysis operating conditions and the production of bio-oil, biochar, and syngas. Technicians control temperature and residence time.

Lesson 2 • Gasification Process Principles

Explains oxidation, reduction, and pyrolysis zones within a gasifier and the chemistry of syngas production. Builds the theoretical base for gasifier operation.

Lesson 3 • Gasifier Types and Configuration

Compares updraft, downdraft, and fluidised bed gasifier designs for different feedstocks and scales. Configuration choice affects syngas quality and tar content.

Lesson 4 • Syngas Cleaning and Conditioning

Covers cyclones, scrubbers, and filters used to remove tar, particulates, and moisture from syngas. Clean syngas protects downstream engines and turbines.

Lesson 1 • Anaerobic Digestion Microbiology

Explains hydrolysis, acidogenesis, acetogenesis, and methanogenesis stages and the microorganisms involved. Microbial health directly determines biogas yield and quality.

Lesson 2 • Digestate Management and Utilisation

Covers digestate separation, nutrient analysis, storage, and land application as a biofertiliser. Proper digestate management closes the nutrient cycle and reduces waste.

Lesson 3 • Biogas Collection and Upgrading

Teaches gas holder operation, moisture removal, hydrogen sulphide scrubbing, and biomethane upgrading. Upgraded biogas meets pipeline and vehicle fuel specifications.

Lesson 4 • Feedstock Loading and Process Control

Covers organic loading rate, hydraulic retention time, and temperature control for mesophilic and thermophilic operation. Stable loading prevents process upsets.

Lesson 1 • Power Generation Equipment Basics

Introduces steam turbines, gas engines, and organic Rankine cycle units used to convert biomass energy to electricity. Technicians identify components and read performance data.

Lesson 2 • Mechanical Drive Systems

Covers conveyors, pumps, fans, and gearboxes that move material and fluids throughout a biomass power station. Proper drive maintenance prevents unplanned downtime.

Lesson 3 • Grid Connection and Power Export

Covers synchronisation, metering, and interconnection requirements for exporting biomass-generated power. Technicians understand utility interface obligations and export metering.

Lesson 4 • Instrumentation and Control Systems

Explains sensors, transmitters, PLCs, and SCADA interfaces used to monitor and control biomass processes. Technicians read dashboards and respond to alarms correctly.

Lesson 1 • Mechanical Repair and Component Replacement

Covers bearing replacement, seal installation, belt tensioning, and coupling alignment procedures. Correct repair techniques restore equipment to design performance.

Lesson 2 • Inspection Techniques and Condition Monitoring

Introduces vibration analysis, thermography, and ultrasonic testing for early fault detection. Condition monitoring shifts maintenance from reactive to predictive.

Lesson 3 • Maintenance Planning and Scheduling

Covers preventive maintenance programmes, work order systems, and spare parts inventory management. Structured planning minimises unplanned outages and extends equipment life.

Lesson 4 • Lubrication and Fluid Management

Teaches correct lubricant selection, application intervals, and oil analysis for rotating equipment. Proper lubrication is the single largest factor in bearing and gear longevity.

Lesson 1 • Personal Protective Equipment Selection

Covers PPE selection, fit testing, inspection, and storage for respiratory, thermal, and chemical hazards. Correct PPE use is the last line of defence against injury.

Lesson 2 • Emissions Monitoring and Reporting

Covers continuous emissions monitoring systems, stack testing, and regulatory reporting obligations. Accurate monitoring data protects operating permits and community relations.

Lesson 3 • Confined Space and Hot Work Permits

Explains permit-to-work systems for confined space entry and hot work in biomass facilities. Permit compliance prevents the most common fatal incidents in industrial plants.

Lesson 4 • Fire, Dust Explosion, and Spill Response

Addresses biomass dust explosion risks, fire suppression systems, and spill containment procedures. Technicians respond correctly to the most severe biomass plant emergencies.