A study on Utilization for Agriculture Using converter slag

제강전로슬래그의 농자원화 방안에 관한 연구

To study the possibility of agricultural utilization of the sewage sludge and the converter slag, the chemical properties of soil, the growth response of corn plant and uptake of inorganic nutrients in plant tissues were investigated by application of the composts made of the sewage sludge and converter slag. Uptake of inorganic nutrients in stem and leaf of corn plant were decreased by applications of the composts. The content of heavy metals in soil and corn plant were investigated, but the results of show that the concentrations of heavy metals are much low.