CN104326634B - 一种复合淤泥处理工艺 - Google Patents
一种复合淤泥处理工艺 Download PDFInfo
- Publication number
- CN104326634B CN104326634B CN201410687622.6A CN201410687622A CN104326634B CN 104326634 B CN104326634 B CN 104326634B CN 201410687622 A CN201410687622 A CN 201410687622A CN 104326634 B CN104326634 B CN 104326634B
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- CN
- China
- Prior art keywords
- mud
- solidifying agent
- sludge treatment
- quality
- treatment technique
- 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.)
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- 238000000034 method Methods 0.000 title claims abstract description 68
- 239000010802 sludge Substances 0.000 title claims abstract description 37
- 150000001875 compounds Chemical class 0.000 title claims abstract description 19
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 52
- 235000012970 cakes Nutrition 0.000 claims abstract description 12
- 238000001914 filtration Methods 0.000 claims abstract description 11
- 238000002203 pretreatment Methods 0.000 claims abstract description 7
- 238000003756 stirring Methods 0.000 claims abstract description 7
- 239000012535 impurity Substances 0.000 claims abstract description 6
- 239000002002 slurry Substances 0.000 claims description 16
- 239000004744 fabric Substances 0.000 claims description 15
- 239000002893 slag Substances 0.000 claims description 15
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium monoxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 10
- 239000002245 particle Substances 0.000 claims description 10
- 238000005516 engineering process Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 235000012255 calcium oxide Nutrition 0.000 claims description 5
- 239000000292 calcium oxide Substances 0.000 claims description 5
- 239000010881 fly ash Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 239000011505 plaster Substances 0.000 claims description 5
- 238000006297 dehydration reaction Methods 0.000 description 11
- 239000004746 geotextile Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004642 transportation engineering Methods 0.000 description 2
- 230000003750 conditioning Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001737 promoting Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- -1 vacuum pipe Substances 0.000 description 1
- 239000002699 waste material 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
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410687622.6A CN104326634B (zh) | 2014-11-24 | 2014-11-24 | 一种复合淤泥处理工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410687622.6A CN104326634B (zh) | 2014-11-24 | 2014-11-24 | 一种复合淤泥处理工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104326634A CN104326634A (zh) | 2015-02-04 |
CN104326634B true CN104326634B (zh) | 2016-04-27 |
Family
ID=52401462
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410687622.6A Active CN104326634B (zh) | 2014-11-24 | 2014-11-24 | 一种复合淤泥处理工艺 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104326634B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105859068A (zh) * | 2016-06-20 | 2016-08-17 | 广州市水电建设工程有限公司 | 一种淤泥处理工艺 |
CN107234126A (zh) * | 2017-07-19 | 2017-10-10 | 苏林锋 | 建筑渣土无公害处理及再生利用的方法 |
CN109608016A (zh) * | 2018-12-29 | 2019-04-12 | 肇庆市珈旺环境技术研究院 | 一种建筑泥浆大规模、高效无害化脱水处理的方法 |
CN110255857B (zh) * | 2019-05-28 | 2021-12-14 | 路德环境科技股份有限公司 | 用于建筑泥浆深度脱水的低碱调理剂及脱水方法 |
CN110593036B (zh) * | 2019-09-20 | 2022-06-07 | 上海市政工程设计研究总院(集团)有限公司 | 一种利用高含水率工程弃土制备路基填料的方法 |
CN111606541A (zh) * | 2020-04-17 | 2020-09-01 | 路德环境科技股份有限公司 | 一种城市轨道交通工程开挖淤泥同步改良及脱水的方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101870546B (zh) * | 2010-06-01 | 2011-12-28 | 广州市保明莱环保科技有限公司 | 河涌淤泥无害化资源化处理方法 |
KR101346525B1 (ko) * | 2012-05-21 | 2013-12-31 | 박영구 | 폐수 응집 처리장치 |
CN103991992B (zh) * | 2014-04-10 | 2016-09-07 | 湖南农业大学 | 一种提高槟榔煮籽废水可生化性的预处理方法 |
-
2014
- 2014-11-24 CN CN201410687622.6A patent/CN104326634B/zh active Active
Also Published As
Publication number | Publication date |
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CN104326634A (zh) | 2015-02-04 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Composite sludge treatment process Effective date of registration: 20190108 Granted publication date: 20160427 Pledgee: Bank of China, Limited by Share Ltd, Guangzhou, Panyu branch Pledgor: Guangzhou Luojia Enviromental Technology Co., Ltd. Registration number: 2019440000009 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200904 Granted publication date: 20160427 Pledgee: Bank of China Limited by Share Ltd. Guangzhou Panyu branch Pledgor: GUANGZHOU LUOJIA ENVIRONMENTAL TECHNOLOGY Co.,Ltd. Registration number: 2019440000009 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A kind of compound sludge treatment technology Effective date of registration: 20200909 Granted publication date: 20160427 Pledgee: Bank of China Limited by Share Ltd. Guangzhou Panyu branch Pledgor: GUANGZHOU LUOJIA ENVIRONMENTAL TECHNOLOGY Co.,Ltd. Registration number: Y2020440000254 |