JPH0125638B2 - - Google Patents
Info
- Publication number
- JPH0125638B2 JPH0125638B2 JP57167848A JP16784882A JPH0125638B2 JP H0125638 B2 JPH0125638 B2 JP H0125638B2 JP 57167848 A JP57167848 A JP 57167848A JP 16784882 A JP16784882 A JP 16784882A JP H0125638 B2 JPH0125638 B2 JP H0125638B2
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- treated
- treatment
- waste liquid
- organic substances
- 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
- 239000007788 liquid Substances 0.000 claims description 99
- 238000000034 method Methods 0.000 claims description 76
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 50
- 239000002699 waste material Substances 0.000 claims description 36
- 239000000126 substance Substances 0.000 claims description 22
- 235000013379 molasses Nutrition 0.000 claims description 21
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 18
- 238000007254 oxidation reaction Methods 0.000 claims description 16
- 238000000855 fermentation Methods 0.000 claims description 13
- 230000004151 fermentation Effects 0.000 claims description 13
- 150000003839 salts Chemical class 0.000 claims description 12
- 239000002351 wastewater Substances 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 150000002505 iron Chemical class 0.000 claims description 10
- 230000003647 oxidation Effects 0.000 claims description 8
- 229960004887 ferric hydroxide Drugs 0.000 claims description 7
- IEECXTSVVFWGSE-UHFFFAOYSA-M iron(3+);oxygen(2-);hydroxide Chemical compound [OH-].[O-2].[Fe+3] IEECXTSVVFWGSE-UHFFFAOYSA-M 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 7
- 239000003054 catalyst Substances 0.000 claims description 6
- 239000003513 alkali Substances 0.000 claims description 4
- 230000001376 precipitating effect Effects 0.000 claims 3
- 230000001112 coagulating effect Effects 0.000 claims 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims 1
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 claims 1
- 239000000243 solution Substances 0.000 description 34
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 18
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 15
- 238000010586 diagram Methods 0.000 description 13
- 229910052742 iron Inorganic materials 0.000 description 13
- 239000010802 sludge Substances 0.000 description 13
- 238000000926 separation method Methods 0.000 description 11
- 238000006243 chemical reaction Methods 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 8
- -1 iron ions Chemical class 0.000 description 8
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 7
- 238000005273 aeration Methods 0.000 description 7
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 238000002156 mixing Methods 0.000 description 6
- 238000003672 processing method Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 239000003638 chemical reducing agent Substances 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000005345 coagulation Methods 0.000 description 4
- 230000015271 coagulation Effects 0.000 description 4
- 235000014413 iron hydroxide Nutrition 0.000 description 4
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical class [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 4
- 229910000359 iron(II) sulfate Inorganic materials 0.000 description 4
- NCNCGGDMXMBVIA-UHFFFAOYSA-L iron(ii) hydroxide Chemical compound [OH-].[OH-].[Fe+2] NCNCGGDMXMBVIA-UHFFFAOYSA-L 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 230000035484 reaction time Effects 0.000 description 4
- 238000004062 sedimentation Methods 0.000 description 4
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 3
- 235000014680 Saccharomyces cerevisiae Nutrition 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 239000011790 ferrous sulphate Substances 0.000 description 3
- 235000003891 ferrous sulphate Nutrition 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 235000015097 nutrients Nutrition 0.000 description 3
- 239000003002 pH adjusting agent Substances 0.000 description 3
- 239000011550 stock solution Substances 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 229960002089 ferrous chloride Drugs 0.000 description 2
- 239000013505 freshwater Substances 0.000 description 2
- 159000000014 iron salts Chemical class 0.000 description 2
- 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 2
- 229910000360 iron(III) sulfate Inorganic materials 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 229920000620 organic polymer Polymers 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000010170 biological method Methods 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000008394 flocculating agent Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- FBAFATDZDUQKNH-UHFFFAOYSA-M iron chloride Chemical compound [Cl-].[Fe] FBAFATDZDUQKNH-UHFFFAOYSA-M 0.000 description 1
- NMCUIPGRVMDVDB-UHFFFAOYSA-L iron dichloride Chemical compound Cl[Fe]Cl NMCUIPGRVMDVDB-UHFFFAOYSA-L 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 150000007523 nucleic acids Chemical class 0.000 description 1
- 102000039446 nucleic acids Human genes 0.000 description 1
- 108020004707 nucleic acids Proteins 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000010979 pH adjustment Methods 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 235000010265 sodium sulphite Nutrition 0.000 description 1
- AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 description 1
- 235000019345 sodium thiosulphate Nutrition 0.000 description 1
Landscapes
- Removal Of Specific Substances (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57167848A JPS5959299A (ja) | 1982-09-27 | 1982-09-27 | 糖蜜廃液の処理方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57167848A JPS5959299A (ja) | 1982-09-27 | 1982-09-27 | 糖蜜廃液の処理方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5959299A JPS5959299A (ja) | 1984-04-05 |
| JPH0125638B2 true JPH0125638B2 (enrdf_load_stackoverflow) | 1989-05-18 |
Family
ID=15857204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57167848A Granted JPS5959299A (ja) | 1982-09-27 | 1982-09-27 | 糖蜜廃液の処理方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5959299A (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61161197A (ja) * | 1985-01-11 | 1986-07-21 | Kankyo Eng Kk | 有機性排水の処理方法 |
| JPS6470196A (en) * | 1987-09-10 | 1989-03-15 | Hitachi Plant Eng & Constr Co | Treatment of waste water of alcohol distillation |
| JP2621090B2 (ja) * | 1988-06-03 | 1997-06-18 | 環境エンジニアリング株式会社 | 排水の高度処理方法 |
| JP7680947B2 (ja) * | 2021-12-17 | 2025-05-21 | 水ｉｎｇ株式会社 | 有機性排水の色度除去方法及び色度除去装置 |
-
1982
- 1982-09-27 JP JP57167848A patent/JPS5959299A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5959299A (ja) | 1984-04-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4294703A (en) | Hydrogen peroxide treatment of effluent | |
| US4321143A (en) | Treating effluent with peroxide and iron | |
| JPS61197093A (ja) | 排水の処理方法 | |
| JP2506032B2 (ja) | 排水の処理方法 | |
| JPS5834197B2 (ja) | ハイスイノシヨリホウ | |
| JPH0125638B2 (enrdf_load_stackoverflow) | ||
| JPS6135894A (ja) | 排水中の砒素の除去方法 | |
| JPH0124558B2 (enrdf_load_stackoverflow) | ||
| JP2621090B2 (ja) | 排水の高度処理方法 | |
| JPS58153594A (ja) | 有機性廃棄物の処理方法 | |
| CN110615485A (zh) | 一种聚合氯化铁的连续生产方法及其应用 | |
| JP4552164B2 (ja) | 廃液の処理方法 | |
| JPS6320600B2 (enrdf_load_stackoverflow) | ||
| KR100208477B1 (ko) | 응집과 화학적 산화에 의한 산업폐수의 처리 방법 | |
| JPS591118B2 (ja) | 有機性排水の処理方法 | |
| JPH02293095A (ja) | 有機性汚水の処理方法 | |
| JPH0679715B2 (ja) | 有機性汚水の生物学的処理方法 | |
| JPH11319889A (ja) | セレン含有排水の処理方法及び装置 | |
| JPH1076275A (ja) | 廃水処理剤 | |
| JPS61161197A (ja) | 有機性排水の処理方法 | |
| JPH0679713B2 (ja) | 有機性汚水の生物学的処理方法 | |
| JPS591117B2 (ja) | 有機性排水の処理方法 | |
| CN113860386B (zh) | 一种液体聚合硫酸铁净水剂的生产方法 | |
| CN109205916A (zh) | 活性炭生产过程中喷淋洗水的处理方法 | |
| JPH0487685A (ja) | 亜鉛めっき廃液の処理方法 |