CN1270985C - 一种高浓度有机废水的厌氧处理工艺 - Google Patents
一种高浓度有机废水的厌氧处理工艺 Download PDFInfo
- Publication number
- CN1270985C CN1270985C CNB2004100132717A CN200410013271A CN1270985C CN 1270985 C CN1270985 C CN 1270985C CN B2004100132717 A CNB2004100132717 A CN B2004100132717A CN 200410013271 A CN200410013271 A CN 200410013271A CN 1270985 C CN1270985 C CN 1270985C
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- CN
- China
- Prior art keywords
- stage
- anaerobic
- reactor
- organic wastewater
- anaerobic treatment
- 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 - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 16
- 239000010815 organic waste Substances 0.000 title claims 2
- 239000002351 wastewater Substances 0.000 claims abstract description 39
- 230000020477 pH reduction Effects 0.000 claims abstract description 36
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 22
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 13
- 229910052742 iron Inorganic materials 0.000 claims abstract description 11
- 239000000203 mixture Substances 0.000 claims abstract description 9
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 4
- 239000010802 sludge Substances 0.000 claims description 20
- 230000007062 hydrolysis Effects 0.000 claims description 18
- 238000006460 hydrolysis reaction Methods 0.000 claims description 18
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 12
- 239000003513 alkali Substances 0.000 claims 1
- 230000003301 hydrolyzing effect Effects 0.000 abstract description 16
- 230000000696 methanogenic effect Effects 0.000 abstract description 16
- 238000004519 manufacturing process Methods 0.000 abstract description 14
- 239000000126 substance Substances 0.000 abstract description 11
- 235000013305 food Nutrition 0.000 abstract description 8
- 239000002245 particle Substances 0.000 abstract description 7
- 230000014759 maintenance of location Effects 0.000 description 14
- 241000894006 Bacteria Species 0.000 description 11
- 230000007935 neutral effect Effects 0.000 description 5
- 102000004190 Enzymes Human genes 0.000 description 4
- 108090000790 Enzymes Proteins 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000010865 sewage Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 238000005903 acid hydrolysis reaction Methods 0.000 description 3
- 239000002535 acidifier Substances 0.000 description 3
- 230000033116 oxidation-reduction process Effects 0.000 description 3
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Chemical compound CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- 244000163122 Curcuma domestica Species 0.000 description 2
- 235000003392 Curcuma domestica Nutrition 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 238000005842 biochemical reaction Methods 0.000 description 2
- 235000003373 curcuma longa Nutrition 0.000 description 2
- 235000014113 dietary fatty acids Nutrition 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229930195729 fatty acid Natural products 0.000 description 2
- 239000000194 fatty acid Substances 0.000 description 2
- 150000004665 fatty acids Chemical class 0.000 description 2
- 238000000855 fermentation Methods 0.000 description 2
- 230000004151 fermentation Effects 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 235000013336 milk Nutrition 0.000 description 2
- 239000008267 milk Substances 0.000 description 2
- 210000004080 milk Anatomy 0.000 description 2
- 235000013379 molasses Nutrition 0.000 description 2
- 239000001397 quillaja saponaria molina bark Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000006479 redox reaction Methods 0.000 description 2
- 229930182490 saponin Natural products 0.000 description 2
- 150000007949 saponins Chemical class 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- 235000013976 turmeric Nutrition 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 1
- 235000011054 acetic acid Nutrition 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 235000014633 carbohydrates Nutrition 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 241001148471 unidentified anaerobic bacterium Species 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
Landscapes
- Water Treatment By Electricity Or Magnetism (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100132717A CN1270985C (zh) | 2004-06-08 | 2004-06-08 | 一种高浓度有机废水的厌氧处理工艺 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100132717A CN1270985C (zh) | 2004-06-08 | 2004-06-08 | 一种高浓度有机废水的厌氧处理工艺 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1583599A CN1583599A (zh) | 2005-02-23 |
| CN1270985C true CN1270985C (zh) | 2006-08-23 |
Family
ID=34600404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100132717A Expired - Fee Related CN1270985C (zh) | 2004-06-08 | 2004-06-08 | 一种高浓度有机废水的厌氧处理工艺 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1270985C (zh) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100368324C (zh) * | 2006-03-09 | 2008-02-13 | 绵阳市勤生技术开发有限公司 | 一种高浓度有机污水的处理方法 |
| CN102120674B (zh) * | 2011-01-25 | 2012-11-07 | 大连理工大学 | 一种零价铁强化的厌氧水解酸化的污水处理方法 |
| CN102120675B (zh) * | 2011-01-25 | 2012-11-07 | 大连理工大学 | 一种零价铁两相厌氧反应器 |
| MY168530A (en) | 2012-01-12 | 2018-11-12 | Blaygow Ltd | Anaerobic process |
| CN104891749B (zh) * | 2015-06-19 | 2017-07-28 | 杭州维清环保工程有限公司 | 一种秸秆酒精废水的处理方法 |
| CN109607945B (zh) * | 2018-12-19 | 2021-07-20 | 南京大学 | 一种提高光伏、电子行业废水生化效率的方法 |
| CN111689659B (zh) * | 2020-07-13 | 2023-11-24 | 福建中盟环保有限公司 | 一体化立式高浓度硫酸盐废水处理装置 |
-
2004
- 2004-06-08 CN CNB2004100132717A patent/CN1270985C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1583599A (zh) | 2005-02-23 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Satellite Acrylic Manufacturing Co., Ltd. Assignor: Wuhan Chemistry College Contract fulfillment period: 2006.8.25 to 2011.8.24 contract change Contract record no.: 2009330000879 Denomination of invention: Anaerobic treating process for high concentration organic waste water Granted publication date: 20060823 License type: Exclusive license Record date: 2009.5.7 |
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| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2006.8.25 TO 2011.8.24; CHANGE OF CONTRACT Name of requester: ZHEJIANG PROV SATELLITE PROPYLENE ACID MANUFACTURI Effective date: 20090507 |
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| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Zhejiang Satellite Acrylic Manufacturing Co., Ltd. Assignor: Wuhan Chemistry College Contract record no.: 2009330000879 Date of cancellation: 20110119 |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060823 Termination date: 20100608 |