JPS5547177A - High grade treatment of organic waste water - Google Patents
High grade treatment of organic waste waterInfo
- Publication number
- JPS5547177A JPS5547177A JP12022978A JP12022978A JPS5547177A JP S5547177 A JPS5547177 A JP S5547177A JP 12022978 A JP12022978 A JP 12022978A JP 12022978 A JP12022978 A JP 12022978A JP S5547177 A JPS5547177 A JP S5547177A
- Authority
- JP
- Japan
- Prior art keywords
- waste water
- ferric
- coagulant
- treated
- organic
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 4
- 239000010815 organic waste Substances 0.000 title abstract 3
- 239000000701 coagulant Substances 0.000 abstract 3
- 239000002351 wastewater Substances 0.000 abstract 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- 229910052799 carbon Inorganic materials 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 239000011368 organic material Substances 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- 239000000126 substance Substances 0.000 abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 1
- 229910021578 Iron(III) chloride Inorganic materials 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 abstract 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 abstract 1
- 235000011116 calcium hydroxide Nutrition 0.000 abstract 1
- 239000000920 calcium hydroxide Substances 0.000 abstract 1
- 239000006103 coloring component Substances 0.000 abstract 1
- 229960004887 ferric hydroxide Drugs 0.000 abstract 1
- 244000144992 flock Species 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 abstract 1
- RUTXIHLAWFEWGM-UHFFFAOYSA-H iron(3+) sulfate Chemical compound [Fe+3].[Fe+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O RUTXIHLAWFEWGM-UHFFFAOYSA-H 0.000 abstract 1
- IEECXTSVVFWGSE-UHFFFAOYSA-M iron(3+);oxygen(2-);hydroxide Chemical compound [OH-].[O-2].[Fe+3] IEECXTSVVFWGSE-UHFFFAOYSA-M 0.000 abstract 1
- 229910000360 iron(III) sulfate Inorganic materials 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000010865 sewage Substances 0.000 abstract 1
- 238000001179 sorption measurement Methods 0.000 abstract 1
- 239000002699 waste material Substances 0.000 abstract 1
Landscapes
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
PURPOSE: To provide an effective and compact waste water treatement with an reduced amount of chemical consumption, in the system wherein organic waste water is added with a coagulant of ferric salt to allow suspended materials to be flocked for separation, then treated with active carbon for adsorption.
CONSTITUTION: Organic waste water such as sewage oozing out from reclaimed land using waste is added with coagulant of ferric salt such as ferric sulfate and ferric chloride in an amount of 10W1000ppm, converted as iron atom and made to pH 3W5.5. The process allows suspended matter, organic materials, and coloring components to be coagulated as flocks of ferric hydroxide. Thereafter, the treated waste water is neutralized with alkali such as slaked lime and separated by processing with auxiliary coagulant and pressurized floating. Then, the treated water is filtered and adsorbed by active carbon. The process thus provides a high-degree treatment of organic materials in the waste water while minimizing chemical consumption.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12022978A JPS5547177A (en) | 1978-09-29 | 1978-09-29 | High grade treatment of organic waste water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12022978A JPS5547177A (en) | 1978-09-29 | 1978-09-29 | High grade treatment of organic waste water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5547177A true JPS5547177A (en) | 1980-04-03 |
Family
ID=14781048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12022978A Pending JPS5547177A (en) | 1978-09-29 | 1978-09-29 | High grade treatment of organic waste water |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5547177A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6048189A (en) * | 1983-08-24 | 1985-03-15 | Kurita Water Ind Ltd | Wastewater treatment method |
| JPS6078691A (en) * | 1983-10-06 | 1985-05-04 | Ataka Kogyo Kk | High treatment of waste water |
| US7491337B2 (en) | 2004-04-23 | 2009-02-17 | Jeffbrad Investments Pty Limited | Method and apparatus for removing contaminants from water |
| CN112110572A (en) * | 2020-09-23 | 2020-12-22 | 黄华英 | Industrial acidic sewage treatment equipment |
-
1978
- 1978-09-29 JP JP12022978A patent/JPS5547177A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6048189A (en) * | 1983-08-24 | 1985-03-15 | Kurita Water Ind Ltd | Wastewater treatment method |
| JPS6078691A (en) * | 1983-10-06 | 1985-05-04 | Ataka Kogyo Kk | High treatment of waste water |
| US7491337B2 (en) | 2004-04-23 | 2009-02-17 | Jeffbrad Investments Pty Limited | Method and apparatus for removing contaminants from water |
| CN112110572A (en) * | 2020-09-23 | 2020-12-22 | 黄华英 | Industrial acidic sewage treatment equipment |
| CN112110572B (en) * | 2020-09-23 | 2021-06-22 | 山东万方板业有限公司 | Industrial acidic sewage treatment equipment |
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