公开(公告)号：US20140027378A1

公开(公告)日：2014-01-30

申请号：US13941997

申请日：2013-07-15

Applicant: Anaergia Inc.

Inventor： Juan Carlos JOSSE ,  Sasha ROLLINGS-SCATTERGOOD ,  Michael THEODOULOU

IPC: C02F3/00

CPC classification number: C02F3/2813 ,  C02F3/00 ,  C02F3/08 ,  C02F3/2833 ,  C02F3/2893 ,  C02F2203/006 ,  C02F2303/24 ,  Y02E50/343 ,  Y02W10/15

Abstract: A biofilm carrier screen is adapted for use with a moving bed bioreactor (MBBR). The screen has a screening body connected to an effluent pipe. The effluent pipe optionally has two parts separated by a union, preferably a pitless adapter. The screening body can be lifted from a bioreactor tank for maintenance after disconnecting the union. The screening body may have an aerator to provide bubbles to disperse biofilm carriers from the screening body. The screening bod may extend downwards from a mount near the top of the tank. In the case of an anaerobic MBBR, the screening body may extend downwards from a service box through a cover over the tank.

Abstract translation: 生物膜载体筛网适用于移动床生物反应器（MBBR）。 屏幕具有连接到流出管的筛选体。 流出管可选地具有由联接件分开的两个部分，优选地是无凹槽适配器。 断开连接后，筛选机构可以从生物反应器罐中取出进行维护。 筛选体可以具有曝气器以提供气泡以从筛选体分散生物膜载体。 筛分杆可以从靠近油箱顶部的安装座向下延伸。 在厌氧MBBR的情况下，筛体可以从服务箱向下延伸通过罐上的盖。