JPH0155920B2 - - Google Patents
Info
- Publication number
- JPH0155920B2 JPH0155920B2 JP55079450A JP7945080A JPH0155920B2 JP H0155920 B2 JPH0155920 B2 JP H0155920B2 JP 55079450 A JP55079450 A JP 55079450A JP 7945080 A JP7945080 A JP 7945080A JP H0155920 B2 JPH0155920 B2 JP H0155920B2
- Authority
- JP
- Japan
- Prior art keywords
- sludge
- treatment
- added
- mixed
- section
- 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
- 239000010802 sludge Substances 0.000 claims description 82
- 238000000034 method Methods 0.000 claims description 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 32
- 230000008569 process Effects 0.000 claims description 29
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 20
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 17
- 238000005189 flocculation Methods 0.000 claims description 15
- 230000016615 flocculation Effects 0.000 claims description 14
- 239000007800 oxidant agent Substances 0.000 claims description 14
- 238000007254 oxidation reaction Methods 0.000 claims description 14
- 239000002253 acid Substances 0.000 claims description 13
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 13
- 239000011707 mineral Substances 0.000 claims description 13
- -1 iron ions Chemical class 0.000 claims description 12
- 229910052782 aluminium Inorganic materials 0.000 claims description 11
- 229910052742 iron Inorganic materials 0.000 claims description 11
- 239000002351 wastewater Substances 0.000 claims description 9
- 230000018044 dehydration Effects 0.000 claims description 6
- 238000006297 dehydration reaction Methods 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 2
- 150000002505 iron Chemical class 0.000 claims description 2
- 238000003672 processing method Methods 0.000 claims 1
- 238000004062 sedimentation Methods 0.000 description 26
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 13
- 238000005345 coagulation Methods 0.000 description 13
- 230000015271 coagulation Effects 0.000 description 13
- 239000000126 substance Substances 0.000 description 11
- 235000010755 mineral Nutrition 0.000 description 9
- 230000003647 oxidation Effects 0.000 description 8
- 238000000926 separation method Methods 0.000 description 6
- 238000005273 aeration Methods 0.000 description 5
- 229920006317 cationic polymer Polymers 0.000 description 5
- 238000005188 flotation Methods 0.000 description 5
- 239000010865 sewage Substances 0.000 description 5
- 239000002562 thickening agent Substances 0.000 description 5
- 238000010306 acid treatment Methods 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 4
- 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 4
- 229910000360 iron(III) sulfate Inorganic materials 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 239000010800 human waste Substances 0.000 description 3
- 230000001590 oxidative effect Effects 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 2
- 229920006318 anionic polymer Polymers 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229960004887 ferric hydroxide Drugs 0.000 description 2
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 2
- IEECXTSVVFWGSE-UHFFFAOYSA-M iron(3+);oxygen(2-);hydroxide Chemical compound [OH-].[O-2].[Fe+3] IEECXTSVVFWGSE-UHFFFAOYSA-M 0.000 description 2
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 2
- 239000000347 magnesium hydroxide Substances 0.000 description 2
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000006864 oxidative decomposition reaction Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 229910018626 Al(OH) Inorganic materials 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 206010013496 Disturbance in attention Diseases 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 238000004220 aggregation Methods 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
- 239000012295 chemical reaction liquid Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008394 flocculating agent Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 150000002506 iron compounds Chemical class 0.000 description 1
- 159000000014 iron salts Chemical class 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
- 238000010169 landfilling Methods 0.000 description 1
- XZYHDXZNNDZXSR-UHFFFAOYSA-N n-(1,1-dioxothiolan-3-yl)-n-methyl-2-[(4-phenyl-5-pyridin-4-yl-1,2,4-triazol-3-yl)sulfanyl]acetamide Chemical compound N=1N=C(C=2C=CN=CC=2)N(C=2C=CC=CC=2)C=1SCC(=O)N(C)C1CCS(=O)(=O)C1 XZYHDXZNNDZXSR-UHFFFAOYSA-N 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Landscapes
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Treatment Of Sludge (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7945080A JPS574287A (en) | 1980-06-12 | 1980-06-12 | Treatment of organic waste water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7945080A JPS574287A (en) | 1980-06-12 | 1980-06-12 | Treatment of organic waste water |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS574287A JPS574287A (en) | 1982-01-09 |
| JPH0155920B2 true JPH0155920B2 (fr) | 1989-11-28 |
Family
ID=13690212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7945080A Granted JPS574287A (en) | 1980-06-12 | 1980-06-12 | Treatment of organic waste water |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS574287A (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2601441B2 (ja) * | 1993-11-17 | 1997-04-16 | 環境エンジニアリング株式会社 | 排水処理方法 |
| JP6497871B2 (ja) * | 2014-08-27 | 2019-04-10 | 水ｉｎｇ株式会社 | 油脂含有排水の処理方法及び装置 |
| WO2020165765A1 (fr) * | 2019-02-12 | 2020-08-20 | Paulee Cleantec Ltd. | Appareil de traitement de déchets organiques |
-
1980
- 1980-06-12 JP JP7945080A patent/JPS574287A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS574287A (en) | 1982-01-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107032580A (zh) | 一种污泥脱水药剂及其使用方法 | |
| CN102464440B (zh) | 一种将物化生化混合污泥减量的方法 | |
| CN112794555A (zh) | 一种新型强化混凝处理废水的方法 | |
| JP2506032B2 (ja) | 排水の処理方法 | |
| JPS5845920B2 (ja) | 有機性廃液の生物化学的処理方法 | |
| JP2010000476A (ja) | 有機性廃水の処理方法及び装置 | |
| JPH0124558B2 (fr) | ||
| JPH0155920B2 (fr) | ||
| JPH03106493A (ja) | 廃水の処理方法 | |
| JPS58153594A (ja) | 有機性廃棄物の処理方法 | |
| JPS6320600B2 (fr) | ||
| JPS6339309B2 (fr) | ||
| JP2601441B2 (ja) | 排水処理方法 | |
| JPH0141110B2 (fr) | ||
| JPS6339307B2 (fr) | ||
| JP2002316191A (ja) | 有機性汚水の処理方法及び装置 | |
| JPS5940520B2 (ja) | 有機性廃水の処理方法 | |
| KR20130086598A (ko) | 염색폐수 철염환원 처리방법 | |
| JPH02293098A (ja) | し尿処理方法 | |
| CN106830517A (zh) | 一种切削废液的处理方法 | |
| JP2873968B2 (ja) | 廃水処理方法 | |
| JP5063975B2 (ja) | 有機性排水の処理方法及び処理装置 | |
| JP3418549B2 (ja) | 有機性汚水の処理方法 | |
| JPS6254078B2 (fr) | ||
| JPS5851995A (ja) | し尿処理方法 |