Disposal engineering research and application progress of poultry wastewater

Aiming at the status that the pollution of wastewater from livestock and poultry raising is going from bad to worse in China, some treatment technologies such as irrigation to farmland, natural treatment and industrialized treatment were reviewed. Considering the practical situation in China, it was suggested to currently prioritize irrigation to farmland and natural treatment. To establish databases of designing livestock wastewater treatment as well as to compile design specification were also suggested.