| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To divide sludge water into solid matter and steam at once. <P>SOLUTION: In this sludge treating method, a jet gas burner blows jet gas flame against the sludge water in a treating furnace to perform ultra-high temperature heating of the sludge water in an instant. Thus moisture and low melting point materials are evaporated, a dust collector divides evaporated gas into solid and gas, further the separated gas is divided into gaseous hydrogen and non-permeated gas via a separation membrane. The non-permeated gas is treated and obtained clean gas is discharged to the external world. The solid separated by the dust collector is collected and the solid matter such as non-sublimated metal remaining in the treating furnace is recovered. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
