发明申请
WO2020245152A1 METHOD AND DEVICE TO CLEAN A TREATMENT WATER CONTAINING A VETERINARY PRODUCT FOR AQUATIC ANIMALS
审中-公开
基本信息:
- 专利标题： METHOD AND DEVICE TO CLEAN A TREATMENT WATER CONTAINING A VETERINARY PRODUCT FOR AQUATIC ANIMALS
- 申请号：PCT/EP2020/065283 申请日：2020-06-03
- 公开(公告)号：WO2020245152A1 公开(公告)日：2020-12-10
- 发明人： HEINIGER, Bruno , AMANN, Stefan , DE FRANCESCHI, Laurent
- 申请人： SUEZ GROUPE
- 申请人地址： Tour CB21 - 16 place de l´Iris 92040 Paris La Défense FR
- 专利权人： SUEZ GROUPE
- 当前专利权人： SUEZ GROUPE
- 当前专利权人地址： Tour CB21 - 16 place de l´Iris 92040 Paris La Défense FR
- 代理机构： NOVAGRAAF INTERNATIONAL SA et al.
- 优先权： EP19305712.2 20190603
- 主分类号： C02F1/72
- IPC分类号： C02F1/72 ; C02F1/78 ; C02F101/30 ; C02F1/66 ; C02F1/32 ; C02F103/20 ; C02F1/28
摘要：
A method to clean a treatment water containing brackish or sea water and further containing a veterinary product for aquatic animals the method comprising the steps of moving the treatment water, from a treatment aquatic area in which the aquatic animals are treated, toward a reaction vessel, performing a first degradation step of a portion of the veterinary product from the moved treatment water in the reaction vessel by an advanced oxidation process comprising introducing ozone and a basic substance, to obtain a reacting treatment water, performing a second degradation step of a remaining portion of the veterinary product in the reacting treatment water after the first degradation step, by retaining the reacting treatment water during a predetermined time and without introducing ozone, reducing the remaining oxidant species of the reacting treatment water, after the second degradation step, in order to obtain a clean treatment water.
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 |
| --------C02F1/72 | .氧化法 |