JPS55142588A - Treating method of effluent containing agricultural chemical - Google Patents
Treating method of effluent containing agricultural chemicalInfo
- Publication number
- JPS55142588A JPS55142588A JP4968879A JP4968879A JPS55142588A JP S55142588 A JPS55142588 A JP S55142588A JP 4968879 A JP4968879 A JP 4968879A JP 4968879 A JP4968879 A JP 4968879A JP S55142588 A JPS55142588 A JP S55142588A
- Authority
- JP
- Japan
- Prior art keywords
- agricultural chemicals
- effluent
- flocculate
- treating method
- agricultural chemical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
PURPOSE: To completely adsorb and remove a minute amount of residual agricultural chemicals by a method wherein a flocculating agent and a flocculation acid are added to an efflent containing agricultural chemicals to flocculate the agricultural chemicals and, thereafter, the filtrate is treated with activated carbon.
CONSTITUTION: Seeds, bulbs or the like are subjected to disinfecting treatment by using agricultural chemicals containing a thiuram compound and, to the effluent, from said treatment procedure, a high-molecular flocculating agent, an alkali and polyaluminum chloride type flocculation aid are added to flocculate said agricultural chemicals in the effluent. The flocculated agricultural chemicals are separated by filtering. Thereafter the obtained filtrate is treated with activated carbon to adsorb and remove a minute amount of residual agricultural chemicals.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4968879A JPS55142588A (en) | 1979-04-24 | 1979-04-24 | Treating method of effluent containing agricultural chemical |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4968879A JPS55142588A (en) | 1979-04-24 | 1979-04-24 | Treating method of effluent containing agricultural chemical |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55142588A true JPS55142588A (en) | 1980-11-07 |
JPS6224156B2 JPS6224156B2 (en) | 1987-05-27 |
Family
ID=12838117
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4968879A Granted JPS55142588A (en) | 1979-04-24 | 1979-04-24 | Treating method of effluent containing agricultural chemical |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55142588A (en) |
-
1979
- 1979-04-24 JP JP4968879A patent/JPS55142588A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6224156B2 (en) | 1987-05-27 |
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