| 摘要 |
PROBLEM TO BE SOLVED: To reduce a water content of waste after treatment in a treatment apparatus of drainage. SOLUTION: The treatment apparatus of drainage comprises a fine air mixing means 3 for introducing fine air into a liquid 1 containing the waste, a floc growing means 6 for growing a floc of fine air-introduced waste in the liquid 1 introducing the fine air by the fine air mixing means, dewatering means 8 and 9 for dewatering the fine air-introduced waste separated by the floc growing means by a physical means, and a heating means 10 for heating the fine air-introduced waste dewatered by the dewatering means, thereby enabling a decrease in water content to be realized. COPYRIGHT: (C)2009,JPO&INPIT
|
