CN1269747C - 一种剩余污泥的处理方法 - Google Patents
一种剩余污泥的处理方法 Download PDFInfo
- Publication number
- CN1269747C CN1269747C CNB2004100341426A CN200410034142A CN1269747C CN 1269747 C CN1269747 C CN 1269747C CN B2004100341426 A CNB2004100341426 A CN B2004100341426A CN 200410034142 A CN200410034142 A CN 200410034142A CN 1269747 C CN1269747 C CN 1269747C
- Authority
- CN
- China
- Prior art keywords
- sludge
- mud
- reactor
- volume
- anaerobic
- 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 - Lifetime
Links
- 239000010802 sludge Substances 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims abstract description 22
- 230000029087 digestion Effects 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000009283 thermal hydrolysis Methods 0.000 claims description 16
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 10
- 238000004062 sedimentation Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 230000001580 bacterial effect Effects 0.000 claims description 3
- 238000012163 sequencing technique Methods 0.000 claims 1
- 239000003337 fertilizer Substances 0.000 abstract description 3
- 239000000446 fuel Substances 0.000 abstract description 2
- 239000010865 sewage Substances 0.000 abstract description 2
- 239000007787 solid Substances 0.000 description 6
- 244000005700 microbiome Species 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 150000001720 carbohydrates Chemical class 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 238000002203 pretreatment Methods 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- 208000005156 Dehydration Diseases 0.000 description 1
- 208000031320 Teratogenesis Diseases 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 244000000010 microbial pathogen Species 0.000 description 1
- 239000010841 municipal wastewater Substances 0.000 description 1
- 231100000219 mutagenic Toxicity 0.000 description 1
- 230000003505 mutagenic effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 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
- 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
- Treatment Of Sludge (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100341426A CN1269747C (zh) | 2004-04-26 | 2004-04-26 | 一种剩余污泥的处理方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100341426A CN1269747C (zh) | 2004-04-26 | 2004-04-26 | 一种剩余污泥的处理方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1569699A CN1569699A (zh) | 2005-01-26 |
CN1269747C true CN1269747C (zh) | 2006-08-16 |
Family
ID=34481480
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100341426A Expired - Lifetime CN1269747C (zh) | 2004-04-26 | 2004-04-26 | 一种剩余污泥的处理方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1269747C (zh) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100797574B1 (ko) * | 2006-11-28 | 2008-01-23 | 주식회사 파스템 | 하수 슬러지 재활용 처리 방법 |
CN101289267B (zh) * | 2007-04-20 | 2011-07-06 | 深圳市环源科技发展有限公司 | 湿污泥干化处理系统与工艺 |
KR100837698B1 (ko) * | 2007-09-03 | 2008-06-13 | 주식회사 피엠씨코리아 | 슬러지 고도처리장치 및 방법 |
CN101650289B (zh) * | 2009-05-27 | 2011-07-06 | 北京健坤伟华新能源科技有限公司 | 生化产甲烷潜能的测定装置 |
CN101832566A (zh) * | 2010-04-23 | 2010-09-15 | 浦华环保有限公司 | 一种污泥厌氧消化及干化焚烧方法 |
CN102390913A (zh) * | 2011-08-15 | 2012-03-28 | 重庆巨康建材有限公司 | 采用生物降解的污泥制砖工艺 |
CN102491606A (zh) * | 2011-11-16 | 2012-06-13 | 北京伊普国际水务有限公司 | 剩余污泥的处理方法 |
CN102515466B (zh) * | 2012-01-09 | 2013-08-28 | 广西博世科环保科技股份有限公司 | 一种可强化剩余污泥高温厌氧发酵的连续热水解预处理工艺 |
CN103121778A (zh) * | 2012-06-26 | 2013-05-29 | 深圳市环源科技发展有限公司 | 基于低压催化热水解的污泥处理及资源化利用方法及其应用 |
CN103043876B (zh) * | 2012-12-25 | 2013-11-06 | 北京工业大学 | 强化污泥消化并同步脱氮除磷的方法 |
CN103193372B (zh) * | 2013-04-03 | 2014-12-03 | 上海同济普兰德生物质能股份有限公司 | 一种污泥热水解预处理系统的能量回收装置 |
CN103553289B (zh) * | 2013-10-23 | 2015-01-14 | 同济大学 | 一种多级厌氧消化强化产气的方法 |
CN104843963B (zh) * | 2015-05-20 | 2017-01-18 | 江苏沐淼环保科技有限公司 | 热水解高级消化系统的快速启动方法 |
CN107628738A (zh) * | 2016-07-18 | 2018-01-26 | 中国石油化工股份有限公司 | 一种剩余活性污泥深度减量方法 |
CN108002671A (zh) * | 2016-10-28 | 2018-05-08 | 中国石油化工股份有限公司 | 一种生化污泥的处理方法 |
KR102340194B1 (ko) * | 2017-03-17 | 2021-12-15 | 주윤식 | 에너지 자립형 슬러지 자원순환 시스템 및 방법 |
CN109867428B (zh) * | 2019-03-22 | 2022-10-18 | 清华大学深圳研究生院 | 一种污泥分质处理处置的方法 |
CN110451756B (zh) * | 2019-08-19 | 2021-11-09 | 北京城市排水集团有限责任公司 | 基于热水解和膜分离的序批式厌氧消化装置及其使用方法 |
CN111533412A (zh) * | 2020-04-22 | 2020-08-14 | 长沙理工大学 | 一种污泥热处理再利用工艺 |
-
2004
- 2004-04-26 CN CNB2004100341426A patent/CN1269747C/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CN1569699A (zh) | 2005-01-26 |
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Legal Events
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: Beijing JIankun Weihua New Energy Science & Technology Co., Ltd. Assignor: Tsinghua University Contract fulfillment period: 2008.10.17 to 2018.10.17 contract change Contract record no.: 2009110000004 Denomination of invention: Method for treating excess sludge Granted publication date: 20060816 License type: Exclusive license Record date: 2009.1.12 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.10.17 TO 2018.10.17; CHANGE OF CONTRACT Name of requester: BEIJING JIANKUNWEIHUA NEW ENERGY SCIENCE CO., LTD. Effective date: 20090112 |