| 摘要 |
PURPOSE: A biochemical sewage treatment system for a ship is provided to offer simple facility structure for easy maintenance and management of the system, and to offer efficiency for utilization of the ship. CONSTITUTION: A biochemical sewage treatment system for a ship includes a biological filter chamber(10), a screen, a diffuser, a settling tank(20), a filter chamber(30), a disinfecting chamber(40), a blower(50), and an exhaust pump(44). The biological filter chamber includes an inlet(11), the screen(12), a contacting media(13), and the diffuser. The screen filters the transferred sewage. A plurality of contacting media are installed at the bottom of the screen. The disinfecting chamber includes a chemical tank(41) and a chemical pump(42). The blower supplies the air to the diffuser. The exhaust pump discharged the processed water to the outside of the ship. |
