JPS5781880A - Method and device for treatment of shaft waste water - Google Patents
Method and device for treatment of shaft waste waterInfo
- Publication number
- JPS5781880A JPS5781880A JP15798480A JP15798480A JPS5781880A JP S5781880 A JPS5781880 A JP S5781880A JP 15798480 A JP15798480 A JP 15798480A JP 15798480 A JP15798480 A JP 15798480A JP S5781880 A JPS5781880 A JP S5781880A
- Authority
- JP
- Japan
- Prior art keywords
- water
- tank
- carbonized chaff
- zinc
- iron
- 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
Landscapes
- Removal Of Specific Substances (AREA)
- Water Treatment By Sorption (AREA)
Abstract
PURPOSE: To remove heavy metal ions efficiently and prevent the occurrence of pollution by bringing waste water contg. heavy metal ions of iron, zinc, etc., into contact with carbonized chaff, then treating the same with a sulphidizing agent and bringing the same in contact with carbonized chaff thereby adsorbing and filtering the waste water.
CONSTITUTION: A plurality of water tanks 1 each segmented to a liquid body 6 supply chamber 3, a carbonized chaff layer material chamber 4 contained a carbonized chaff layer, and a liquid discharge chamber 5 are disposed in a longitudinal row in a staircase system, whereby main water tank rows 1aW1f are constituted. The water tank 1a and the water tank 1b are used as an iron ion treating system, and iron ions are adsorbed and filtered by these. An aq. sodium sulfide soln. is added from a sodium sulfuide dissolving tank 11 by a pump 12 or the like to the treating water in the liquid discharge chamber of the tank 1b, so that zinc ions, etc. are turned to sulfide. Further while the treated water is flowed successively down in the tanks 1cW1f as a zinc ion treating system, by fall thereof, it is adsorbed and filtered.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15798480A JPS5781880A (en) | 1980-11-10 | 1980-11-10 | Method and device for treatment of shaft waste water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15798480A JPS5781880A (en) | 1980-11-10 | 1980-11-10 | Method and device for treatment of shaft waste water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5781880A true JPS5781880A (en) | 1982-05-22 |
Family
ID=15661694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15798480A Pending JPS5781880A (en) | 1980-11-10 | 1980-11-10 | Method and device for treatment of shaft waste water |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5781880A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0639277A (en) * | 1991-10-17 | 1994-02-15 | Korea Advanced Inst Of Sci Technol | Active paddy husk and water purifying method using same |
| KR100886117B1 (en) | 2008-11-24 | 2009-02-27 | (주)휠탑 | Natural sand filtering method and the apparatus for artifical groundwater of valley |
| CN109133547A (en) * | 2018-08-23 | 2019-01-04 | 黑龙江兰德超声科技股份有限公司 | Heavy metal separation device is used in riverway sludge processing |
-
1980
- 1980-11-10 JP JP15798480A patent/JPS5781880A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0639277A (en) * | 1991-10-17 | 1994-02-15 | Korea Advanced Inst Of Sci Technol | Active paddy husk and water purifying method using same |
| KR100886117B1 (en) | 2008-11-24 | 2009-02-27 | (주)휠탑 | Natural sand filtering method and the apparatus for artifical groundwater of valley |
| CN109133547A (en) * | 2018-08-23 | 2019-01-04 | 黑龙江兰德超声科技股份有限公司 | Heavy metal separation device is used in riverway sludge processing |
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