Good Manufacturing
Practices: Waste
Management & Sanitation
A comprehensive guide to implementing effective waste management
procedures and cleaning protocols in food manufacturing environments.
This presentation outlines industry best practices to ensure safety,
compliance, and environmental responsibility.
by Apple Mae Rivera
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Understanding Waste
Management
Waste management encompasses the collection, transport, processing,
disposal, and monitoring of waste materials generated during food
production.
Proper waste management reduces negative impacts on health,
environment, and aesthetics while improving operational efficiency.
Food manufacturers must implement systematic approaches to handle
waste responsibly and in compliance with regulations.
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Key Waste Management Principles
Avoid
1
2
3
4
5
Engage in activities that prevent waste generation
Reduce
Minimize wasteful consumption of goods
Reuse
Recover materials without changing their physical/chemical properties
Recycle
Treat waste materials to make them suitable for beneficial use
Dispose
Properly discharge solid waste as last resort
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Waste Segregation & Composting
Composting in Food Manufacturing
Controlled decomposition of organic matter by microorganisms
(primarily bacteria and fungi) into a humus-like product.
•
Reduces landfill waste
•
Creates valuable soil amendment
•
Closes the nutrient loop
Waste Segregation
The process of dividing garbage and waste products to facilitate
reduction, reuse, and recycling of materials.
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The Cleaning & Sanitizing
Distinction
Cleaning
The process of physically removing food and other types
of soil from a surface
Sanitizing
The process of reducing the number of microorganisms
on a clean surface to safe levels
Surfaces must be cleaned and rinsed BEFORE they can be effectively
sanitized
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Food Contact Surface Cleaning Schedule
When to Clean Food Contact Surfaces:
1
Each time you use them for a different purpose
2
When beginning work with another type of food
3
When interrupted during a task (potential
4
At least every four hours if using equipment
contamination)
continuously
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Proper Floor Cleaning Procedure
Step 1: Sweep
Remove loose debris and dirt from the floor surface
Step 2: Apply Detergent
Mop with appropriate food-grade detergent solution
Step 3: Wash
Scrub surface to remove stuck-on soil and residue
Step 4: Rinse
Remove all detergent residue with clean water
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Cleaning Tools & Chemicals Storage
Storage Requirements
Storage Area Features
•
Dedicated area away from food and preparation zones
•
Utility sink for cleaning buckets and tools
•
Secured and labeled cabinets for chemicals
•
Floor drain for dumping dirty water
•
Proper ventilation
•
Hooks for hanging mops, brooms, and brushes
•
Clear labeling of all materials
•
Adequate airflow for drying equipment
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Chemical Safety in Food
Manufacturing
Safety Data Sheets (SDS)
Maintain current SDS for all chemicals on premises and ensure they're readily
accessible to staff
Proper Labeling
All chemical containers must be clearly labeled with contents and hazard
information
Staff Training
Regular training on chemical handling, dilution ratios, and emergency
procedures
PPE Requirements
Provide and enforce use of appropriate personal protective equipment
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Implementation & Compliance
Checklist
Documentation
Training
Maintain cleaning schedules, waste
Regular staff training on procedures,
management logs, and validation records
chemical safety, and best practices
Auditing
Schedule regular internal audits and
prepare for external inspections
Proper implementation of these waste management and sanitation practices will
ensure regulatory compliance, product safety, and environmental responsibility.
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