基本信息:
- 专利标题: WATER TREATMENT PROCESS AND APPARATUS
- 专利标题(中):水处理工艺和设备
- 申请号:PCT/EP0110977 申请日:2001-09-12
- 公开(公告)号:WO0222506A8 公开(公告)日:2004-02-26
- 发明人: NAPPER DAVID , RUBNER-PETERSEN LENE
- 申请人: ADEPT TECHNOLOGIES AS , NAPPER DAVID , RUBNER-PETERSEN LENE
- 专利权人: ADEPT TECHNOLOGIES AS,NAPPER DAVID,RUBNER-PETERSEN LENE
- 当前专利权人: ADEPT TECHNOLOGIES AS,NAPPER DAVID,RUBNER-PETERSEN LENE
- 优先权: DKBA200000274 2000-09-12
- 主分类号: C02F1/42
- IPC分类号: C02F1/42 ; C02F1/461 ; C02F1/467 ; C02F9/00 ; C02F9/06
摘要:
A water treatment process subjects raw water, for instance in a recirculating heat exchange, for instance cooling, system sequentially and immediately to an ion exchange step of a biocide step, the biocide step involving treatment in an electrochemical reactor. The biocide step contacts ion exchange water with a pair of electrodes in the presence of a catalyst, for instance platinum. The process provides efficient avoidance of microorganism build-up and minimises regeneration times. Water flows through inlet (1) downwards through a bed of ion exchange resin in ion exchange unit (2), directly into electrochemical reactor (3) comprising alternating corrugated anodes and cathodes connected by d.c. power supply (4) and out of outlet (5).
摘要(中):
水处理过程例如在循环热交换中进行原水,例如冷却,系统依次并立即进行杀生物剂步骤的离子交换步骤,所述杀生物剂步骤涉及在电化学反应器中进行处理。 在催化剂例如铂的存在下,杀生物剂步骤与一对电极接触离子交换水。 该方法提供了有效避免微生物积聚和最小化再生时间。 水通过入口(1)通过离子交换单元(2)中的离子交换树脂床向下流动,直接进入电化学反应器(3),其包括交替的波纹状阳极和通过直流相连的阴极。 电源(4)和出口(5)。
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 |
------C02F1/00 | 水、废水或污水的处理C02F3/00至C02F9/00优先 |
--------C02F1/42 | .离子交换法 |