A farm's wastewater problem and its fertilizer opportunity are the same stream. Physical solid-liquid separation removes coarse fiber on an inclined screen, captures fine solids on a high-frequency separator (reference 0.3 mm / 150 mesh), and concentrates them with a volute screw press. The dewatered solids become organic-fertilizer feedstock for a compost line, while the liquid phase carries a much lower suspended-solids load into existing storage or treatment. Because both products come from one engineered system, projects typically pair a separation package with an organic fertilizer line — the same front-end investment pays back on both sides.
From Manure Separation to Organic Fertilizer: One Waste Stream, Two Products
Livestock farms can turn wash water and manure into two income streams — cleaner water load and compostable solids — with one engineered system.