JPS5381477A - Removing method for heavy metal contained in solution used in treatment of exhaust gas - Google Patents
Removing method for heavy metal contained in solution used in treatment of exhaust gasInfo
- Publication number
- JPS5381477A JPS5381477A JP15818576A JP15818576A JPS5381477A JP S5381477 A JPS5381477 A JP S5381477A JP 15818576 A JP15818576 A JP 15818576A JP 15818576 A JP15818576 A JP 15818576A JP S5381477 A JPS5381477 A JP S5381477A
- Authority
- JP
- Japan
- Prior art keywords
- treatment
- exhaust gas
- heavy metal
- solution used
- removing method
- 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 separate and remove heavy metals such as Hg economically by addn. of a specific amount of alkali sulfide to the solution, which has beenused for the treatment of exhaut combustion gas and made alkaline, in order to convert the heavy metals entirely into sulfides. After addn. of suitable amount of iron salt to the solution, the soln. is filtrated and the filtrate is made acidic and is treated with activated carbon and adsorbent.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15818576A JPS5381477A (en) | 1976-12-28 | 1976-12-28 | Removing method for heavy metal contained in solution used in treatment of exhaust gas |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15818576A JPS5381477A (en) | 1976-12-28 | 1976-12-28 | Removing method for heavy metal contained in solution used in treatment of exhaust gas |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5381477A true JPS5381477A (en) | 1978-07-18 |
Family
ID=15666116
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15818576A Pending JPS5381477A (en) | 1976-12-28 | 1976-12-28 | Removing method for heavy metal contained in solution used in treatment of exhaust gas |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5381477A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57159589A (en) * | 1981-03-27 | 1982-10-01 | Kurita Water Ind Ltd | Purification of waste water |
JPS6265788A (en) * | 1985-09-17 | 1987-03-25 | Miyoshi Oil & Fat Co Ltd | Method for capturing metal |
-
1976
- 1976-12-28 JP JP15818576A patent/JPS5381477A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57159589A (en) * | 1981-03-27 | 1982-10-01 | Kurita Water Ind Ltd | Purification of waste water |
JPS6055197B2 (en) * | 1981-03-27 | 1985-12-04 | 栗田工業株式会社 | Wastewater treatment method |
JPS6265788A (en) * | 1985-09-17 | 1987-03-25 | Miyoshi Oil & Fat Co Ltd | Method for capturing metal |
JPH057080B2 (en) * | 1985-09-17 | 1993-01-28 | Myoshi Yushi Kk |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS53117683A (en) | Removing method for sulfure oxides contained in exhayst gas | |
JPS5381477A (en) | Removing method for heavy metal contained in solution used in treatment of exhaust gas | |
JPS5330986A (en) | Removing method for heavy metals contained in exhaust water | |
JPS5375196A (en) | Removing method for heavy metals from phosphoric acid solution | |
JPS5472771A (en) | Removing method of sulfur oxides | |
JPS5267172A (en) | Method of treating exhaust gas by burning | |
JPS5310374A (en) | Removing method for hydrogen sulfide and sulfur dioxide contained in exhaust gas | |
JPS53110983A (en) | Treating method for metals-containing exhaust gas | |
JPS5229471A (en) | Method of highly purifying gas by removing various impurities | |
JPS5232904A (en) | Method and apparatus for the regeneration of lubricating oil | |
JPS5211189A (en) | Regeneration of active carbon | |
JPS5249203A (en) | Treating agent for waste oil | |
JPS5331363A (en) | Method of treating waste liquid containing oil emulsion | |
JPS531174A (en) | Regeneration treatment of adsorbent containing organic contaminant | |
JPS542998A (en) | Salt water purifying method | |
JPS51122952A (en) | Process for treating a drain water of purified exhaust gas | |
JPS53108068A (en) | Purifying method for waste solution formed in takahax desulfurization apparatus | |
JPS5317591A (en) | Treating method for exhaust gas containing sulfur oxides | |
JPS51119182A (en) | Method for combustion treatment of waste liquor | |
JPS5216868A (en) | Treating desulfurization waste water | |
JPS5263170A (en) | Method of removing sox in exhaust gas | |
JPS5432175A (en) | Treating method for exhaust gas | |
JPS5290502A (en) | Purification of vacuum-pump oil | |
JPS5314674A (en) | Treating emthod for waste water from wet desulfurization equipment for exhaust gas | |
JPS52123972A (en) | Removal of sulfur oxides and nitrogen oxides contained in exhaust gas |