基本信息:
- 专利标题： 一种含醇废水的处理方法
- 专利标题（英）：Treatment method for alcohol-containing wastewater
- 申请号：CN201510434135.3 申请日：2015-07-22
- 公开(公告)号：CN105060546A 公开(公告)日：2015-11-18
- 发明人： 刘雪奇 , 梅拥军 , 罗晓 , 韦勇强 , 王航 , 罗淑文
- 申请人： 中国民用航空总局第二研究所 , 成都民航六维航化有限责任公司
- 申请人地址： 四川省成都市二环路南二段17号
- 专利权人： 中国民用航空总局第二研究所,成都民航六维航化有限责任公司
- 当前专利权人： 成都民航六维航化有限责任公司
- 当前专利权人地址： 四川省成都市二环路南二段17号
- 代理机构： 北京酷爱智慧知识产权代理有限公司
- 代理人： 殷瑞剑
- 主分类号： C02F9/04
- IPC分类号： C02F9/04 ; C02F1/52 ; C02F1/56
The present invention relates to a treatment method for alcohol-containing wastewater, in particular to a treatment method for alcohol-containing wastewater produced after deicing of an airport by a deicing fluid. Before a film is adopted to carry out separation treatment on the alcohol-containing wastewater, a flocculant is used to carry out flocculation and precipitation pretreatment on the alcohol-containing wastewater, wherein the flocculant is composed of an inorganic polymeric flocculant, an aqueous solution of which is acidic, and an organic polymeric flocculant, an aqueous solution of which is alkaline. According to the treatment method for the alcohol-containing wastewater, impurity contamination caused by pH value adjustment in an alcohol-containing wastewater flocculation treatment process is reduced; the flocculation effect is good; film separation equipment is maintained to operate stably at a high utilization rate, and the flocculant can be recycled.
公开/授权文献:
- CN105060546B 一种含醇废水的处理方法 公开/授权日：2017-07-04
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 |
| ------C02F9/00 | 水、废水或污水的多级处理 |
| --------C02F9/04 | .至少有一个化学处理步骤 |