JPS6178500A - 有機汚泥水の脱水処理方法 - Google Patents
有機汚泥水の脱水処理方法Info
- Publication number
- JPS6178500A JPS6178500A JP59199165A JP19916584A JPS6178500A JP S6178500 A JPS6178500 A JP S6178500A JP 59199165 A JP59199165 A JP 59199165A JP 19916584 A JP19916584 A JP 19916584A JP S6178500 A JPS6178500 A JP S6178500A
- Authority
- JP
- Japan
- Prior art keywords
- hydrogen peroxide
- iron
- sludge water
- added
- organic sludge
- 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
- 239000010802 sludge Substances 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 230000018044 dehydration Effects 0.000 title abstract description 5
- 238000006297 dehydration reaction Methods 0.000 title abstract description 5
- 208000005156 Dehydration Diseases 0.000 title abstract 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims abstract description 49
- 230000032683 aging Effects 0.000 claims abstract description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 46
- 229910052742 iron Inorganic materials 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 14
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 abstract description 6
- 235000003891 ferrous sulphate Nutrition 0.000 abstract description 2
- 239000011790 ferrous sulphate Substances 0.000 abstract description 2
- 229910000359 iron(II) sulfate Inorganic materials 0.000 abstract description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 abstract 2
- 239000008394 flocculating agent Substances 0.000 description 10
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- FBAFATDZDUQKNH-UHFFFAOYSA-M iron chloride Chemical compound [Cl-].[Fe] FBAFATDZDUQKNH-UHFFFAOYSA-M 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000000701 coagulant Substances 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910000358 iron sulfate Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 235000011116 calcium hydroxide Nutrition 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 239000010800 human waste Substances 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 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 description 1
- 229910000360 iron(III) sulfate Inorganic materials 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 230000009291 secondary effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Treatment Of Sludge (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59199165A JPS6178500A (ja) | 1984-09-21 | 1984-09-21 | 有機汚泥水の脱水処理方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59199165A JPS6178500A (ja) | 1984-09-21 | 1984-09-21 | 有機汚泥水の脱水処理方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6178500A true JPS6178500A (ja) | 1986-04-22 |
| JPH0417718B2 JPH0417718B2 (enrdf_load_stackoverflow) | 1992-03-26 |
Family
ID=16403239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59199165A Granted JPS6178500A (ja) | 1984-09-21 | 1984-09-21 | 有機汚泥水の脱水処理方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6178500A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0832853A3 (de) * | 1996-09-26 | 1998-05-27 | Ciba SC Holding AG | Verfahren zur Behandlung von Schlämmen bei der biologischen Abwasserreinigung |
| CN110606638A (zh) * | 2019-10-25 | 2019-12-24 | 深圳市沛承隆辉环保有限公司 | 一种污泥调理系统 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53110250A (en) * | 1977-03-05 | 1978-09-26 | Kubota Ltd | Method of conditioning organic sludge |
| JPS5594698A (en) * | 1979-01-12 | 1980-07-18 | Tsukishima Kikai Co Ltd | Method of improving dehydrating property of organic sludge |
| JPS57119899A (en) * | 1981-01-16 | 1982-07-26 | Ebara Infilco Co Ltd | Treatment of organic waste liquid |
-
1984
- 1984-09-21 JP JP59199165A patent/JPS6178500A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53110250A (en) * | 1977-03-05 | 1978-09-26 | Kubota Ltd | Method of conditioning organic sludge |
| JPS5594698A (en) * | 1979-01-12 | 1980-07-18 | Tsukishima Kikai Co Ltd | Method of improving dehydrating property of organic sludge |
| JPS57119899A (en) * | 1981-01-16 | 1982-07-26 | Ebara Infilco Co Ltd | Treatment of organic waste liquid |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0832853A3 (de) * | 1996-09-26 | 1998-05-27 | Ciba SC Holding AG | Verfahren zur Behandlung von Schlämmen bei der biologischen Abwasserreinigung |
| CN110606638A (zh) * | 2019-10-25 | 2019-12-24 | 深圳市沛承隆辉环保有限公司 | 一种污泥调理系统 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0417718B2 (enrdf_load_stackoverflow) | 1992-03-26 |
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