发明名称 |
Apparatus and method for anaerobic wastewater treatment with membrane |
摘要 |
The present disclosure relates to an apparatus and method for anaerobic wastewater treatment with a membrane, which effectively generates biogas and suppresses fouling on a membrane surface by performing anaerobic treatment to wastewater. The apparatus for anaerobic wastewater treatment with a membrane includes: an anaerobic reactor for performing anaerobic treatment to wastewater and generating biogas; an anaerobic membrane bio-reactor for filtering wastewater discharged from the anaerobic reactor by means of a membrane module and providing an additional anaerobic treatment space for the wastewater; submerged membrane modules provided in the anaerobic membrane bio-reactor to filter wastewater; rotating disks provided at both sides of the submerged membrane module to induce turbulence to the wastewater by means of rotation; and a second media provided in the anaerobic membrane bio-reactor to circulate according to the flow of the wastewater so that foulants on a surface of the membrane module are detached. |
申请公布号 |
US9067809(B2) |
申请公布日期 |
2015.06.30 |
申请号 |
US201313908441 |
申请日期 |
2013.06.03 |
申请人 |
KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY |
发明人 |
Song Kyung Guen;Lee Jung Yeol;Ryu Jun Hee;Won Se Yeon;Yoon Min-hyuk |
分类号 |
C02F3/28 |
主分类号 |
C02F3/28 |
代理机构 |
Goldilocks Zone IP Law |
代理人 |
Goldilocks Zone IP Law |
主权项 |
1. An apparatus for anaerobic wastewater treatment with a membrane, comprising:
an anaerobic reactor for performing anaerobic treatment to wastewater and generating biogas; an anaerobic membrane bio-reactor for filtering wastewater discharged from the anaerobic reactor by means of a membrane module and providing an additional anaerobic treatment space for the wastewater; an submerged membrane module provided in the anaerobic membrane bio-reactor to filter wastewater; rotating disks provided at both sides of the submerged membrane module to induce turbulence to the wastewater by means of rotation; and second media provided in the anaerobic membrane bio-reactor to circulate according to the flow of the wastewater so that foulants on a surface of the membrane module are detached. |
地址 |
Seoul KR |