JPS5475860A - Device for treating water containing metal ions - Google Patents
Device for treating water containing metal ionsInfo
- Publication number
- JPS5475860A JPS5475860A JP14310977A JP14310977A JPS5475860A JP S5475860 A JPS5475860 A JP S5475860A JP 14310977 A JP14310977 A JP 14310977A JP 14310977 A JP14310977 A JP 14310977A JP S5475860 A JPS5475860 A JP S5475860A
- Authority
- JP
- Japan
- Prior art keywords
- adsorbing
- active carbon
- tower
- water
- cation exchange
- 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.)
- Pending
Links
Abstract
PURPOSE: To utilize the adsorbing capacity of active carbon to the maximum entent, by removing metal irons which would deteriorate the adsorbing capacity at the time of regeneration before performing the adsorbing treatment of the water containing the metal ions by the active arbon.
CONSTITUTION: A coagulating sedimentation vessel 1, a cation exchange resin filled tower 2, an active carbon adsorbing tower 3, a water washing unit 4 and an active carbon regenerating unit 5 are connected to one another. The acidity of cation exchange resin filled in the tower 2 may be low, medium or high if the resin is cationic. The cation exchange resin of low acidity is preferable because its exchange capacity is high and its regeneration is easy. The supernatant liquid of the water is supplied from the coagulating sedimentation vessel to the cation exchange resin filled tower 2, wherein the metal ions are removed from the water. Thereafter, the water is introduced into the active carbon adsorbing tower 3. Thereby, the adsorbing capacity of the active carbon is utilized to the maximum extent.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14310977A JPS5475860A (en) | 1977-11-29 | 1977-11-29 | Device for treating water containing metal ions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14310977A JPS5475860A (en) | 1977-11-29 | 1977-11-29 | Device for treating water containing metal ions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5475860A true JPS5475860A (en) | 1979-06-18 |
Family
ID=15331107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14310977A Pending JPS5475860A (en) | 1977-11-29 | 1977-11-29 | Device for treating water containing metal ions |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5475860A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012176357A (en) * | 2011-02-25 | 2012-09-13 | Kurita Water Ind Ltd | Flocculating/filtering method |
| CN102951696A (en) * | 2012-11-16 | 2013-03-06 | 内蒙古民族大学 | Application of modified activated carbon in sewage treatment |
| JP2014004511A (en) * | 2012-06-22 | 2014-01-16 | Daiki Ataka Engineering Co Ltd | Method for regenerating activated carbon |
| JP2015193001A (en) * | 2014-03-25 | 2015-11-05 | 学校法人早稲田大学 | Arsenic adsorption device and arsenic adsorption method |
-
1977
- 1977-11-29 JP JP14310977A patent/JPS5475860A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012176357A (en) * | 2011-02-25 | 2012-09-13 | Kurita Water Ind Ltd | Flocculating/filtering method |
| JP2014004511A (en) * | 2012-06-22 | 2014-01-16 | Daiki Ataka Engineering Co Ltd | Method for regenerating activated carbon |
| CN102951696A (en) * | 2012-11-16 | 2013-03-06 | 内蒙古民族大学 | Application of modified activated carbon in sewage treatment |
| JP2015193001A (en) * | 2014-03-25 | 2015-11-05 | 学校法人早稲田大学 | Arsenic adsorption device and arsenic adsorption method |
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