The Study to Re-establish the Amount and Major Compositions of Slurry From Seasonal Swine Farms

The purpose of this study was to determine the effect of re-establish the amount and major compositions of slurry from swine farms. The results obtained in this study was summarized as follow; The quantity of wastewater produced from the average volume of pig slurry was /head/day and in spring, in summer, in autumn, and in winter. The average moisture content of slurry was 95.5%. And the composition of pig slurry contents of N, and , were 0.27, 0.20 and 0.17% in slurry, respectively. The water pollutant concentration in slurry of swine farms, , SS, T-N and T-P, was and , respectively.