JPH0513095B2 - - Google Patents
Info
- Publication number
- JPH0513095B2 JPH0513095B2 JP12712785A JP12712785A JPH0513095B2 JP H0513095 B2 JPH0513095 B2 JP H0513095B2 JP 12712785 A JP12712785 A JP 12712785A JP 12712785 A JP12712785 A JP 12712785A JP H0513095 B2 JPH0513095 B2 JP H0513095B2
- Authority
- JP
- Japan
- Prior art keywords
- iron
- molar ratio
- sulfate
- sulfuric acid
- divalent
- 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.)
- Expired - Fee Related
Links
Landscapes
- Inorganic Compounds Of Heavy Metals (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12712785A JPS61286229A (ja) | 1985-06-13 | 1985-06-13 | 硫酸第２鉄含有凝集剤の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12712785A JPS61286229A (ja) | 1985-06-13 | 1985-06-13 | 硫酸第２鉄含有凝集剤の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61286229A JPS61286229A (ja) | 1986-12-16 |
| JPH0513095B2 true JPH0513095B2 (enrdf_load_stackoverflow) | 1993-02-19 |
Family
ID=14952276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12712785A Granted JPS61286229A (ja) | 1985-06-13 | 1985-06-13 | 硫酸第２鉄含有凝集剤の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61286229A (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4814158A (en) * | 1988-01-28 | 1989-03-21 | Fini Enterprises, Inc. | Process for making liquid ferric sulfate |
| EP1067095B1 (en) * | 1999-07-08 | 2003-04-09 | Taki Chemical Co., Ltd. | A method for the manufacture of ferric sulfate solution and a water treatment agent using the same |
| JP5472087B2 (ja) * | 2010-12-27 | 2014-04-16 | 八州家 三上 | ポリ硫酸第２鉄溶液及びその製造方法 |
-
1985
- 1985-06-13 JP JP12712785A patent/JPS61286229A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61286229A (ja) | 1986-12-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0513095B2 (enrdf_load_stackoverflow) | ||
| JP2741137B2 (ja) | 鉄系凝集剤の製造方法 | |
| JPS61286228A (ja) | 硫酸第２鉄含有凝集剤の製造方法 | |
| ES471032A1 (es) | Un procedimiento para el tratamiento de soluciones acuosas de acido sulfurico, que contienen sulfato ferroso disuelto | |
| KR910006422B1 (ko) | 철과 망간을 함유한 정제액 및 그 제조방법 | |
| JPH07241404A (ja) | 鉄系無機凝集剤ならびにその製造方法 | |
| JPH0222012B2 (enrdf_load_stackoverflow) | ||
| JPS5820892B2 (ja) | 塩基性硫酸第二鉄の製造法 | |
| JP3459863B2 (ja) | 廃塩酸の処理方法 | |
| JP3532074B2 (ja) | 低窒素ポリ硫酸第２鉄溶液の製造方法 | |
| EP0110848B1 (en) | A method for producing water-purifying chemicals | |
| JP3816131B2 (ja) | 亜ひ酸の酸化方法 | |
| JP3999387B2 (ja) | 硫酸第二鉄溶液の製造方法 | |
| GB829088A (en) | Separation of uranium peroxide from mixtures | |
| JP3366523B2 (ja) | 低チッソ塩基性硫酸第二鉄溶液の製造方法 | |
| JP4815082B2 (ja) | 含鉄硫酸溶液の処理方法 | |
| JPH1171116A (ja) | ポリ硫酸第２鉄溶液の製造方法 | |
| JPH05345615A (ja) | 硝酸第一鉄の製造方法 | |
| JPH0535003B2 (enrdf_load_stackoverflow) | ||
| US4156711A (en) | Process for the removal of impurities contained in a zinc and cadmium sulfate solution | |
| JP3631514B2 (ja) | 塩基性硫酸第二鉄溶液の製造法 | |
| JPS63112425A (ja) | 高純度含水酸化鉄の製造方法 | |
| GB814688A (en) | The production of manganese hydroxide | |
| JP2939213B2 (ja) | Ｍｎ−Ｚｎフェライト | |
| JPH07275609A (ja) | 鉄系無機凝集剤の製造方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |