JPS55158123A - Aluminum sulfate recovering method - Google Patents
Aluminum sulfate recovering methodInfo
- Publication number
- JPS55158123A JPS55158123A JP6498679A JP6498679A JPS55158123A JP S55158123 A JPS55158123 A JP S55158123A JP 6498679 A JP6498679 A JP 6498679A JP 6498679 A JP6498679 A JP 6498679A JP S55158123 A JPS55158123 A JP S55158123A
- Authority
- JP
- Japan
- Prior art keywords
- sludge
- soln
- concd
- alpo
- aluminum sulfate
- 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
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 2
- 239000010802 sludge Substances 0.000 abstract 6
- 229910000329 aluminium sulfate Inorganic materials 0.000 abstract 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
- 229910021502 aluminium hydroxide Inorganic materials 0.000 abstract 2
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 abstract 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract 2
- 229910001679 gibbsite Inorganic materials 0.000 abstract 2
- 150000002505 iron Chemical class 0.000 abstract 2
- 229910000398 iron phosphate Inorganic materials 0.000 abstract 2
- WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical compound [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 abstract 2
- 238000002844 melting Methods 0.000 abstract 2
- 230000008018 melting Effects 0.000 abstract 2
- 239000000126 substance Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 238000007865 diluting Methods 0.000 abstract 1
- 238000010979 pH adjustment Methods 0.000 abstract 1
- 239000010865 sewage Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
Landscapes
- Treatment Of Sludge (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6498679A JPS55158123A (en) | 1979-05-28 | 1979-05-28 | Aluminum sulfate recovering method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6498679A JPS55158123A (en) | 1979-05-28 | 1979-05-28 | Aluminum sulfate recovering method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55158123A true JPS55158123A (en) | 1980-12-09 |
| JPS6353132B2 JPS6353132B2 (enrdf_load_stackoverflow) | 1988-10-21 |
Family
ID=13273877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6498679A Granted JPS55158123A (en) | 1979-05-28 | 1979-05-28 | Aluminum sulfate recovering method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55158123A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1190389A (ja) * | 1997-09-26 | 1999-04-06 | Sanki Eng Co Ltd | 下水汚泥焼却灰固化物の製造方法 |
| CN108892218A (zh) * | 2018-07-27 | 2018-11-27 | 浙江湖州金洁水务股份有限公司 | 一种低能耗的污水处理工艺及系统 |
-
1979
- 1979-05-28 JP JP6498679A patent/JPS55158123A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1190389A (ja) * | 1997-09-26 | 1999-04-06 | Sanki Eng Co Ltd | 下水汚泥焼却灰固化物の製造方法 |
| CN108892218A (zh) * | 2018-07-27 | 2018-11-27 | 浙江湖州金洁水务股份有限公司 | 一种低能耗的污水处理工艺及系统 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6353132B2 (enrdf_load_stackoverflow) | 1988-10-21 |
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