
基本信息:
- 专利标题: Equipment for the anaerobic purification of waste water
- 专利标题(中):Einrichtungfürdie anaerobe Abwasserreinigung。
- 申请号:EP87200777.8 申请日:1987-04-23
- 公开(公告)号:EP0244029A1 公开(公告)日:1987-11-04
- 发明人: Vellinga, Sjoerd Hubertus Jozef
- 申请人: Paques B.V.
- 申请人地址: T. de Boerstraat 11 NL-8561 EL Balk NL
- 专利权人: Paques B.V.
- 当前专利权人: Paques B.V.
- 当前专利权人地址: T. de Boerstraat 11 NL-8561 EL Balk NL
- 代理机构: van der Beek, George Frans, Ir.
- 优先权: NL8601120 19860501
- 主分类号: C02F3/28
- IPC分类号: C02F3/28
摘要:
To avoid considerable vertical and horizontal flows in the settler formed by gas collection hoods, of the upflow anaerobic sludge blanket (U.A.S.B.) reactor, each gas collection hood (3) debouches at one or two ends into a gas collection chamber (8) via one or more openings (19), the upper boundary of said openings being situated below the inside surface of the projection or the top of the hood (3) concerned. The gas collection hoods are situated immediately below the level of the effluent discharge and the depth of the settler is shallow. As a result of the decrease in pressure only a few gas bubbles are consequently liberated and the settling of the sludge is not appreciably disturbed.
摘要(中):
为了避免上游厌氧污泥床(UASB)反应器由气体收集罩形成的沉降器中的相当大的垂直和水平流动,每个气体收集罩(3)通过一个或两个端口通过一个或两个端部进入气体收集室(8) 或更多的开口(19),所述开口的上边界位于所述突起或所述罩(3)的顶部的内表面下方。 气体收集罩位于污水排放物的正下方,沉降器的深度较浅。 由于压力降低,因此仅释放出少量气泡,并且不会明显地扰乱污泥的沉降。
公开/授权文献:
- EP0244029B1 Equipment for the anaerobic purification of waste water 公开/授权日:1989-10-18
IPC结构图谱:
C | 化学;冶金 |
--C02 | 水、废水、污水或污泥的处理 |
----C02F | 水、废水、污水或污泥的处理 |
------C02F3/00 | 水、废水或污水的生物处理 |
--------C02F3/28 | .厌氧消化工艺 |