CN111170551B - 含油污水清洁处理中油回收方法和装置 - Google Patents
含油污水清洁处理中油回收方法和装置 Download PDFInfo
- Publication number
- CN111170551B CN111170551B CN201811346768.9A CN201811346768A CN111170551B CN 111170551 B CN111170551 B CN 111170551B CN 201811346768 A CN201811346768 A CN 201811346768A CN 111170551 B CN111170551 B CN 111170551B
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- oil
- oily sewage
- separation
- oily
- sludge
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- 239000010865 sewage Substances 0.000 title claims abstract description 61
- 238000000034 method Methods 0.000 title claims abstract description 57
- 238000004140 cleaning Methods 0.000 title claims abstract description 15
- 239000010802 sludge Substances 0.000 claims abstract description 61
- 238000000926 separation method Methods 0.000 claims abstract description 51
- 238000011084 recovery Methods 0.000 claims abstract description 26
- 238000004581 coalescence Methods 0.000 claims abstract description 15
- 239000011148 porous material Substances 0.000 claims abstract description 15
- 238000003795 desorption Methods 0.000 claims abstract description 12
- 239000004576 sand Substances 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 30
- 239000002351 wastewater Substances 0.000 claims description 21
- 239000002245 particle Substances 0.000 claims description 11
- 238000009835 boiling Methods 0.000 claims description 9
- 239000003208 petroleum Substances 0.000 claims description 9
- 239000000835 fiber Substances 0.000 claims description 3
- 230000002209 hydrophobic effect Effects 0.000 claims description 3
- 230000003750 conditioning effect Effects 0.000 claims description 2
- 238000009941 weaving Methods 0.000 claims 1
- 239000003921 oil Substances 0.000 description 179
- 230000008569 process Effects 0.000 description 31
- 238000005188 flotation Methods 0.000 description 18
- 239000003054 catalyst Substances 0.000 description 7
- 239000011499 joint compound Substances 0.000 description 7
- 230000001105 regulatory effect Effects 0.000 description 6
- 238000004062 sedimentation Methods 0.000 description 5
- 239000003344 environmental pollutant Substances 0.000 description 4
- 231100000719 pollutant Toxicity 0.000 description 4
- 241000894007 species Species 0.000 description 4
- 238000004065 wastewater treatment Methods 0.000 description 4
- 239000003814 drug Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 238000007670 refining Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000012855 volatile organic compound Substances 0.000 description 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000011001 backwashing Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005504 petroleum refining Methods 0.000 description 2
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 description 2
- 239000008213 purified water Substances 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 238000000638 solvent extraction Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000005273 aeration Methods 0.000 description 1
- 238000006065 biodegradation reaction Methods 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000001808 coupling effect Effects 0.000 description 1
- 238000001784 detoxification Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
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- 238000003912 environmental pollution Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
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- 238000000053 physical method Methods 0.000 description 1
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- 238000010992 reflux Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
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- 238000005728 strengthening Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
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Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/30—Aerobic and anaerobic processes
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physical Water Treatments (AREA)
- Treatment Of Sludge (AREA)
Abstract
Description
时间 | 进水油含量(mg/L) | 出水油含量(mg/L) |
第1天 | 15000 | 41.1 |
第2天 | 10000 | 42.2 |
第3天 | 5000 | 59.1 |
第5天 | 10000 | 55.3 |
第6天 | 20000 | 65.2 |
Claims (9)
Priority Applications (1)
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---|---|---|---|
CN201811346768.9A CN111170551B (zh) | 2018-11-13 | 2018-11-13 | 含油污水清洁处理中油回收方法和装置 |
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Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811346768.9A CN111170551B (zh) | 2018-11-13 | 2018-11-13 | 含油污水清洁处理中油回收方法和装置 |
Publications (2)
Publication Number | Publication Date |
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CN111170551A CN111170551A (zh) | 2020-05-19 |
CN111170551B true CN111170551B (zh) | 2022-05-13 |
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CN201811346768.9A Active CN111170551B (zh) | 2018-11-13 | 2018-11-13 | 含油污水清洁处理中油回收方法和装置 |
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CN (1) | CN111170551B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112624407A (zh) * | 2020-12-17 | 2021-04-09 | 华东理工大学 | 油田酸化压裂废水深度净化方法及装置 |
CN112624411A (zh) * | 2020-12-17 | 2021-04-09 | 华东理工大学 | 压裂返排液深度净化方法及装置 |
CN112811667B (zh) * | 2021-01-21 | 2023-07-04 | 上海蓝科石化环保科技股份有限公司 | 一种序列式除油系统及方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101337755A (zh) * | 2008-08-29 | 2009-01-07 | 哈尔滨工业大学 | 油田超稠油废水生物降解方法 |
CN103964545A (zh) * | 2014-05-19 | 2014-08-06 | 华东理工大学 | 一种对含低浓度污油的废水进行深度除油的方法及装置 |
CN108328761A (zh) * | 2017-08-29 | 2018-07-27 | 华东理工大学 | Mto水洗水工艺连续运行周期延长的方法及装置 |
CN108408894A (zh) * | 2017-02-09 | 2018-08-17 | 中国石油化工股份有限公司 | 一种旋流强化生物降解处理污水的方法及装置 |
-
2018
- 2018-11-13 CN CN201811346768.9A patent/CN111170551B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101337755A (zh) * | 2008-08-29 | 2009-01-07 | 哈尔滨工业大学 | 油田超稠油废水生物降解方法 |
CN103964545A (zh) * | 2014-05-19 | 2014-08-06 | 华东理工大学 | 一种对含低浓度污油的废水进行深度除油的方法及装置 |
CN108408894A (zh) * | 2017-02-09 | 2018-08-17 | 中国石油化工股份有限公司 | 一种旋流强化生物降解处理污水的方法及装置 |
CN108328761A (zh) * | 2017-08-29 | 2018-07-27 | 华东理工大学 | Mto水洗水工艺连续运行周期延长的方法及装置 |
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Inventor after: Liu Yi Inventor after: Shen Qisong Inventor after: Sun Yuxiao Inventor after: Wang Hualin Inventor after: Jiang Xia Inventor after: Bai Zhishan Inventor after: Yang Qiang Inventor after: Ma Liang Inventor after: Chen Jianqi Inventor after: Yuan Wei Inventor before: Liu Yi Inventor before: Bai Zhishan Inventor before: Yang Qiang Inventor before: Ma Liang Inventor before: Chen Jianqi Inventor before: Yuan Wei Inventor before: Shen Qisong Inventor before: Sun Yuxiao Inventor before: Wang Hualin Inventor before: Hu Jiandong Inventor before: Yu Huiqing Inventor before: Bai Haiyang Inventor before: Yu Bichuan Inventor before: Wang Dun Inventor before: Jiang Xia |