Organics Processing Facility (Anaerobic Digestion) Operations Checklist
Anaerobic digestion facilities convert food waste and organics into renewable biogas and digestate. This daily operations checklist ensures digester performance, biogas safety, and regulatory compliance.
- Industry: Waste Management
- Frequency: Daily
- Estimated Time: 30-35 minutes
- Role: AD Facility Operations Manager
- Total Items: 36
Digester Process Monitoring
Monitor digester performance parameters.
- Digester temperature within mesophilic (35-40 C) or thermophilic (50-55 C) target range?
- Volatile solids reduction within expected range?
- Biogas production rate within normal range?
- Biogas methane content above 50%?
- Digester pH and alkalinity within range?
- Volatile fatty acid (VFA) levels not elevated indicating process upset?
Biogas Safety
Verify biogas safety systems.
- Methane gas detectors in enclosed spaces tested and functional?
- All electrical equipment in biogas areas explosion-proof rated?
- No ignition sources (open flames, sparks) near biogas lines or digester?
- Digester pressure relief valves functional?
- Backup flare operational for excess biogas destruction?
- No entry to digester or gas handling spaces without LOTO and atmospheric testing?
Feedstock Acceptance
Verify feedstock quality and acceptance.
- Only permitted feedstocks accepted per facility permit?
- Incoming organics screened for plastics, glass, and hazardous contaminants?
- Suspected hazardous loads rejected before acceptance?
- Incoming feedstock tonnage logged by type?
- Tipping floor and receiving area odor controls operational?
- Biogas captured from tipping areas?
Digestate Quality Management
Verify digestate quality for beneficial use.
- Digestate pathogen testing per 40 CFR Part 503 schedule current?
- Digestate metals testing current?
- Digestate meeting Class A or B biosolids per Part 503?
- Digestate storage lagoon or tanks within capacity?
- Land application records: site, rate, and crop documented?
- Digestate quality reports submitted to state per permit?
Air Permit Compliance
Verify biogas utilization air permit compliance.
- Air operating permit current for all combustion equipment?
- Engine or turbine emissions within permit limits?
- Flare operating within permit temperature and destruction efficiency?
- Air emissions reporting to state current?
- Greenhouse gas reporting per EPA 40 CFR Part 98 current?
- Odor permit conditions met?
Documentation
Maintain required AD facility documentation.
- Daily operations log with all process parameters complete?
- Biogas production and utilization metered and logged?
- Digestate quality and land application records on file?
- All permit compliance records accessible for inspection?
- Process upsets, gas releases, and safety incidents documented?
- Renewable energy credit or fuel documentation current?
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Why Use This Organics Processing Facility (Anaerobic Digestion) Operations Checklist?
This organics processing facility (anaerobic digestion) operations checklist helps waste management teams maintain compliance and operational excellence. Designed for ad facility operations manager professionals, this checklist covers 36 critical inspection points across 6 sections. Recommended frequency: daily.
Frequently Asked Questions
What does the Organics Processing Facility (Anaerobic Digestion) Operations Checklist cover?
This checklist covers 36 inspection items across 6 sections: Digester Process Monitoring, Biogas Safety, Feedstock Acceptance, Digestate Quality Management, Air Permit Compliance, Documentation. It is designed for waste management operations and compliance.
How often should this checklist be completed?
This checklist should be completed daily. Each completion takes approximately 30-35 minutes.
Who should use this Organics Processing Facility (Anaerobic Digestion) Operations Checklist?
This checklist is designed for AD Facility Operations Manager professionals in the waste management industry. It can be used for self-assessments, team audits, and regulatory compliance documentation.
Can I download this checklist as a PDF?
Yes, this checklist is available as a free PDF download. You can also use it digitally in the POPProbe mobile app for real-time data capture, photo documentation, and automatic reporting.