Güllebehälter

Güllebehälter, also known as slurry tanks or manure lagoons, are structures used on farms to store animal waste, primarily from livestock like cattle, pigs, and poultry. These containment systems are essential for managing manure, preventing environmental pollution, and facilitating its use as fertilizer. Güllebehälter can vary significantly in design and construction, ranging from simple earthen pits lined with impermeable materials to complex above-ground concrete or steel tanks.

The primary purpose of a güllebehälter is to safely store liquid manure, which is a mixture of animal excrement, water, and bedding material. This storage prevents runoff into nearby water bodies, which could lead to eutrophication and contamination. The stored gülle can then be agitated and spread onto fields as a valuable source of nutrients, reducing the need for synthetic fertilizers.

Designs for güllebehälter are tailored to factors such as the type and number of animals, local climate, and environmental regulations. Common types include covered lagoons, which reduce odor and the release of greenhouse gases like methane, and uncovered tanks. The capacity of a güllebehälter is calculated based on the volume of manure produced over a specific period, often several months, to ensure adequate storage between spreading intervals. Proper construction and maintenance are crucial to prevent leaks and ensure the long-term effectiveness of the storage system.