| 摘要 |
PURPOSE:To treat even a concd. org. sewage and solid matter at a low running cost with a treating tank miniaturized, without any intricate operation and without needing a high-degree control. CONSTITUTION:A water-contg. org. waste is crushed by a crusher 2, the crushed solid org. waste and waste water are brought into contact with an anaerobe retaining bed in an anaerobic decomposition tank 4 and liquefied, the treated water is aerobically treated in an aerobic decomposition tank 7, and the treated water is dephosphorized in a dephosphorization tank 12 by the flocculating and settling method using a flocculant contg. calcium and transferred to the anaerobic decomposition tank by using a transfer pump 17 and a transfer pipe 19. |
