Animal slurry contains plant nutrients that are essential for crop production. However,
intensive livestock production may lead to a surplus of plant nutrients on farms and, as a …

Concentrated animal feeding operations (CAFOs) generate large volumes of manure and
manure‐contaminated wash and runoff water. When applied to land at agronomic rates …

Manure applications support crop production, maintain soil fertility, and recycle locally
available nutrients in cold humid temperate regions, consistent with the principles of …

Spirodela oligorrhiza, a promising duckweed identified in previous studies, was examined
under different crop** conditions for nutrient recovery from swine wastewater and biomass …

The coagulation/flocculation process was used at laboratory bench scale for the removal of
chemical oxygen demand (COD), total suspended solids (TSS) and total phosphorus (TP) in …

Dairy manure with a total solids content of 77.2 g TS/l was separated by means of screening
and coagulation–flocculation treatments, using CaO as coagulant and a cationic …

A full-scale treatment system for swine manure was developed to eliminate discharge to
surface and ground waters and contamination of soil and groundwater by nutrients and …

New swine waste management systems in North Carolina need to meet high performance
standards of an environmentally superior technology (EST) regarding nitrogen, phosphorus …

Chemical and biochemical properties were investigated in 47 solids collected from
commercial solids separation plants separating liquid manure into a nutrient-rich solid …

Manure and digestate liquid fractions are nutrient-rich effluents that can be fractionated and
concentrated using membranes. However, these membranes tend to foul due to organic …