JPS6345276B2 - - Google Patents
Info
- Publication number
- JPS6345276B2 JPS6345276B2 JP56024207A JP2420781A JPS6345276B2 JP S6345276 B2 JPS6345276 B2 JP S6345276B2 JP 56024207 A JP56024207 A JP 56024207A JP 2420781 A JP2420781 A JP 2420781A JP S6345276 B2 JPS6345276 B2 JP S6345276B2
- Authority
- JP
- Japan
- Prior art keywords
- weight
- parts
- present
- strength
- 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.)
- Expired
Links
- 239000000203 mixture Substances 0.000 claims description 17
- 239000011396 hydraulic cement Substances 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 14
- 239000004568 cement Substances 0.000 claims description 9
- 239000010440 gypsum Substances 0.000 claims description 7
- 229910052602 gypsum Inorganic materials 0.000 claims description 7
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 4
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 4
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 4
- 239000004571 lime Substances 0.000 claims description 4
- 230000008023 solidification Effects 0.000 claims description 4
- 238000007711 solidification Methods 0.000 claims description 4
- 239000004927 clay Substances 0.000 claims description 2
- 239000010802 sludge Substances 0.000 description 27
- 238000000034 method Methods 0.000 description 9
- 238000002156 mixing Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000011398 Portland cement Substances 0.000 description 5
- 230000007774 longterm Effects 0.000 description 5
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 description 3
- 150000004683 dihydrates Chemical class 0.000 description 3
- 239000005416 organic matter Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- QJZYHAIUNVAGQP-UHFFFAOYSA-N 3-nitrobicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid Chemical class C1C2C=CC1C(C(=O)O)C2(C(O)=O)[N+]([O-])=O QJZYHAIUNVAGQP-UHFFFAOYSA-N 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 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 description 2
- 239000000292 calcium oxide Substances 0.000 description 2
- 235000012255 calcium oxide Nutrition 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000003415 peat Substances 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 229910052925 anhydrite Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011400 blast furnace cement Substances 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 235000011116 calcium hydroxide Nutrition 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- XFWJKVMFIVXPKK-UHFFFAOYSA-N calcium;oxido(oxo)alumane Chemical group [Ca+2].[O-][Al]=O.[O-][Al]=O XFWJKVMFIVXPKK-UHFFFAOYSA-N 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 235000014633 carbohydrates Nutrition 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 239000010459 dolomite Substances 0.000 description 1
- 229910000514 dolomite Inorganic materials 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 229910000358 iron sulfate Inorganic materials 0.000 description 1
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 235000014593 oils and fats Nutrition 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 229940071207 sesquicarbonate Drugs 0.000 description 1
- 239000010801 sewage sludge Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- DBKCLWTWMFVXQN-UHFFFAOYSA-M sodium sulfuric acid chloride Chemical compound [Na+].[Cl-].OS(O)(=O)=O DBKCLWTWMFVXQN-UHFFFAOYSA-M 0.000 description 1
- 235000000346 sugar Nutrition 0.000 description 1
- 150000008163 sugars Chemical class 0.000 description 1
Landscapes
- Treatment Of Sludge (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56024207A JPS57140699A (en) | 1981-02-23 | 1981-02-23 | Caking composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56024207A JPS57140699A (en) | 1981-02-23 | 1981-02-23 | Caking composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57140699A JPS57140699A (en) | 1982-08-31 |
| JPS6345276B2 true JPS6345276B2 (pt) | 1988-09-08 |
Family
ID=12131856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56024207A Granted JPS57140699A (en) | 1981-02-23 | 1981-02-23 | Caking composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57140699A (pt) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61191552A (ja) * | 1985-02-20 | 1986-08-26 | 日本油脂株式会社 | 超早強セメント組成物 |
| JP4997389B2 (ja) * | 2005-02-04 | 2012-08-08 | 学校法人日本大学 | 水質浄化システム及び水質浄化方法 |
| JP5315096B2 (ja) * | 2009-03-06 | 2013-10-16 | 吉野石膏株式会社 | 重金属の不溶化方法及び重金属の不溶化固化材 |
| US10125317B2 (en) | 2013-10-28 | 2018-11-13 | Yoshino Gypsum Co., Ltd. | Insolubilizing material for specific hazardous substance and method for insolubilizing specific hazardous substance with same |
| CN109053101B (zh) * | 2018-10-12 | 2021-06-18 | 江苏科技大学 | 改性污泥及其制备方法以及其作为覆土材料的施工方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51133179A (en) * | 1975-05-16 | 1976-11-18 | Motooka Tsusho Kk | A process for treatment of sludge |
| JPS5476627A (en) * | 1977-12-01 | 1979-06-19 | Osaka Cement | Cement composition for binding industrial waste |
-
1981
- 1981-02-23 JP JP56024207A patent/JPS57140699A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51133179A (en) * | 1975-05-16 | 1976-11-18 | Motooka Tsusho Kk | A process for treatment of sludge |
| JPS5476627A (en) * | 1977-12-01 | 1979-06-19 | Osaka Cement | Cement composition for binding industrial waste |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57140699A (en) | 1982-08-31 |
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