| 摘要 |
<p>PROBLEM TO BE SOLVED: To effectively decompose and detoxify an org. harmful substance contained in waste water or sludge discharged from waste incineration facilities or in exuded water issued from a controlled landfill site or in sludge in exuded water. SOLUTION: An org. harmful substance in water or sludge is decomposed in the presence of oxygen within a high temp. and high pressure system. The temp. of the high temp. and high pressure system is pref. 100-450 deg.C, more pref., 150-350 deg.C and the pressure thereof is pref. held to 1.015×105-2×107 Pa, more, pref., 4.76×105-1.57×107 Pa.</p> |
