CN103708693A - 一种城市污水处理所产生污泥的消解系统及方法 - Google Patents
一种城市污水处理所产生污泥的消解系统及方法 Download PDFInfo
- Publication number
- CN103708693A CN103708693A CN201410006150.3A CN201410006150A CN103708693A CN 103708693 A CN103708693 A CN 103708693A CN 201410006150 A CN201410006150 A CN 201410006150A CN 103708693 A CN103708693 A CN 103708693A
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- Prior art keywords
- unit
- digestion
- mud
- anaerobic digestion
- sludge
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- Granted
Links
- 230000029087 digestion Effects 0.000 title claims abstract description 162
- 239000010802 sludge Substances 0.000 title claims abstract description 54
- 239000010865 sewage Substances 0.000 title claims abstract description 44
- 241000894006 Bacteria Species 0.000 claims abstract description 53
- 238000010438 heat treatment Methods 0.000 claims abstract description 19
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000000969 carrier Substances 0.000 claims abstract description 17
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000001301 oxygen Substances 0.000 claims abstract description 9
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 33
- 238000006243 chemical reaction Methods 0.000 claims description 27
- 238000010992 reflux Methods 0.000 claims description 24
- 239000007789 gas Substances 0.000 claims description 17
- QVGXLLKOCUKJST-UHFFFAOYSA-N oxygen atom Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 17
- 238000011049 filling Methods 0.000 claims description 16
- 230000035484 reaction time Effects 0.000 claims description 14
- 238000000926 separation method Methods 0.000 claims description 12
- 239000012528 membrane Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 8
- 238000002203 pretreatment Methods 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 4
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 abstract description 11
- 238000006297 dehydration reaction Methods 0.000 abstract description 7
- 238000003756 stirring Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000945 filler Substances 0.000 abstract 1
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 238000004148 unit process Methods 0.000 description 8
- 238000005273 aeration Methods 0.000 description 5
- 244000005700 microbiome Species 0.000 description 5
- 238000001556 precipitation Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 3
- 238000006477 desulfuration reaction Methods 0.000 description 2
- 230000003009 desulfurizing Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 230000000813 microbial Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000002249 digestive system Anatomy 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000003203 everyday Effects 0.000 description 1
- 230000002906 microbiologic Effects 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000010801 sewage sludge Substances 0.000 description 1
- 239000004449 solid propellant Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/20—Sludge processing
Abstract
Description
Claims (15)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410006150.3A CN103708693B (zh) | 2014-01-06 | 2014-01-06 | 一种城市污水处理所产生污泥的消解系统及方法 |
Applications Claiming Priority (1)
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CN201410006150.3A CN103708693B (zh) | 2014-01-06 | 2014-01-06 | 一种城市污水处理所产生污泥的消解系统及方法 |
Publications (2)
Publication Number | Publication Date |
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CN103708693A true CN103708693A (zh) | 2014-04-09 |
CN103708693B CN103708693B (zh) | 2015-07-29 |
Family
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Family Applications (1)
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CN201410006150.3A Expired - Fee Related CN103708693B (zh) | 2014-01-06 | 2014-01-06 | 一种城市污水处理所产生污泥的消解系统及方法 |
Country Status (1)
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CN (1) | CN103708693B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104529107A (zh) * | 2015-01-07 | 2015-04-22 | 南京工业大学 | 一种厌氧-好氧耦联促进污泥深度减量化的方法 |
CN105036503A (zh) * | 2015-07-28 | 2015-11-11 | 同济大学 | 一种污泥高含固厌氧消化沼液原位脱氮的方法 |
CN105110590A (zh) * | 2015-09-17 | 2015-12-02 | 昆明滇池水务股份有限公司 | 曝气强化污水处理厂剩余污泥高温水解酸化方法及装置 |
CN105712593A (zh) * | 2016-05-06 | 2016-06-29 | 武汉市润之达石化设备有限公司 | 污水处理系统 |
CN107311418A (zh) * | 2016-04-26 | 2017-11-03 | 中国石化扬子石油化工有限公司 | 一种石化污泥高效厌氧生物转化的装置及方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060070938A1 (en) * | 2004-10-01 | 2006-04-06 | Mixing And Mass Transfer Technologies, Llc | Continuous multistage thermophilic aerobic and aerobic-anaerobic sludge digestion systems |
CN1915868A (zh) * | 2006-09-01 | 2007-02-21 | 清华大学 | 城镇污水污泥的减量化、资源化方法 |
CN101698560A (zh) * | 2009-10-30 | 2010-04-28 | 清华大学 | 一种升流式厌氧污泥消化器 |
-
2014
- 2014-01-06 CN CN201410006150.3A patent/CN103708693B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060070938A1 (en) * | 2004-10-01 | 2006-04-06 | Mixing And Mass Transfer Technologies, Llc | Continuous multistage thermophilic aerobic and aerobic-anaerobic sludge digestion systems |
CN1915868A (zh) * | 2006-09-01 | 2007-02-21 | 清华大学 | 城镇污水污泥的减量化、资源化方法 |
CN101698560A (zh) * | 2009-10-30 | 2010-04-28 | 清华大学 | 一种升流式厌氧污泥消化器 |
Non-Patent Citations (1)
Title |
---|
夏为民: "厌氧-好氧两相消化剩余污泥的研究", 《江苏环境科技》 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104529107A (zh) * | 2015-01-07 | 2015-04-22 | 南京工业大学 | 一种厌氧-好氧耦联促进污泥深度减量化的方法 |
CN104529107B (zh) * | 2015-01-07 | 2017-02-22 | 南京工业大学 | 一种厌氧‑好氧耦联促进污泥深度减量化的方法 |
CN105036503A (zh) * | 2015-07-28 | 2015-11-11 | 同济大学 | 一种污泥高含固厌氧消化沼液原位脱氮的方法 |
CN105110590A (zh) * | 2015-09-17 | 2015-12-02 | 昆明滇池水务股份有限公司 | 曝气强化污水处理厂剩余污泥高温水解酸化方法及装置 |
CN107311418A (zh) * | 2016-04-26 | 2017-11-03 | 中国石化扬子石油化工有限公司 | 一种石化污泥高效厌氧生物转化的装置及方法 |
CN105712593A (zh) * | 2016-05-06 | 2016-06-29 | 武汉市润之达石化设备有限公司 | 污水处理系统 |
Also Published As
Publication number | Publication date |
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CN103708693B (zh) | 2015-07-29 |
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Effective date of registration: 20151105 Address after: 115007 2-2-1, Xinxing street, Bayuquan District, Liaoning, 14 Patentee after: Gong Cheng Address before: 115007 2-2-1, Xinxing street, Bayuquan District, Liaoning, Yingkou, 14 Patentee before: Gong Cheng Patentee before: Tong Jian Patentee before: Wang Gaoping |
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C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20160222 Address after: 316000, Zhejiang province Zhoushan Dinghai District Lincheng Street Sports Road No. 18, Zhoushan science and technology creative research and Development Park temporary management building 215 room (centralized office) Patentee after: Zhoushan top Environmental Research Co Ltd Address before: 115007 2-2-1, Xinxing street, Bayuquan District, Liaoning, Yingkou, 14 Patentee before: Gong Cheng |
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Granted publication date: 20150729 Termination date: 20170106 |