Animal Waste
Manure · Livestock Waste · Poultry Litter · Agricultural Waste · Animal Byproducts
Animal waste consists of manure, bedding, feed residues, and organic byproducts generated from livestock and poultry operations. The material varies widely in consistency from dry solids to slurry, depending on the animal type and moisture content. It is cohesive, odorous, and biologically active, requiring specialized conveying equipment to manage sanitation, corrosion, and flow control. KWS designs conveying systems that handle animal waste efficiently while minimizing odor, buildup, and maintenance requirements.
Overview
Chemical Formula
Common Names
Common Forms
Applications
- Fertilizer and soil amendment production
- Anaerobic digestion and biogas generation
- Composting and nutrient recovery
- Feedstock for bioenergy and waste treatment systems
Material Characteristics
| Property | Value / Description |
|---|---|
| Common Forms | Manure Solids, Slurry, Litter, Semi-Solid Organic Waste |
| Bulk Density | 40-75 lb/ft³ (varies with species, bedding, and moisture) |
| Flow Behavior | Cohesive, sticky, and compressible; non-free-flowing when wet |
| Abrasiveness | Low to Moderate Grit or bedding may cause wear |
| Corrosiveness | High Corrosive due to ammonia, acids, and biological activity |
| Dust Potential | Low Low when wet; moderate when dried or composted |
Handling Challenges
- Odor and hygiene concerns from biological activity
- Corrosion and material buildup in conveyors and bins
- Bridging and plugging due to high moisture and stickiness
- Variable consistency affecting feed and flow rates
- Maintenance and cleaning requirements for sanitary operation
Summary
Animal waste requires conveying and storage systems designed for cohesive, corrosive, and biologically active materials. KWS Manufacturing provides engineered solutions—including shaftless screw conveyors, live bottom bins, and drag conveyors—constructed from stainless steel or corrosion-resistant alloys to ensure reliable, sanitary operation.
With extensive experience handling agricultural and organic waste materials, KWS ensures safe, efficient, and low-maintenance performance for animal waste conveying systems.
