CN103896475A - 一种污泥高干脱水的调理方法 - Google Patents
一种污泥高干脱水的调理方法 Download PDFInfo
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- CN103896475A CN103896475A CN201410089727.1A CN201410089727A CN103896475A CN 103896475 A CN103896475 A CN 103896475A CN 201410089727 A CN201410089727 A CN 201410089727A CN 103896475 A CN103896475 A CN 103896475A
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- Prior art keywords
- mud
- sludge
- conditioner
- stir
- enter
- Prior art date
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- Granted
Links
- 239000010802 sludge Substances 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title claims abstract description 32
- 230000018044 dehydration Effects 0.000 title claims abstract description 16
- 238000006297 dehydration reaction Methods 0.000 title claims abstract description 16
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 16
- 235000012255 calcium oxide Nutrition 0.000 claims abstract description 9
- 239000000292 calcium oxide Substances 0.000 claims abstract description 9
- 230000029087 digestion Effects 0.000 claims abstract description 4
- 230000005484 gravity Effects 0.000 claims abstract description 4
- 230000009471 action Effects 0.000 claims abstract description 3
- 238000003756 stirring Methods 0.000 claims description 31
- 230000003750 conditioning effect Effects 0.000 claims description 13
- 230000003571 opsonizing effect Effects 0.000 claims description 13
- 238000001035 drying Methods 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 9
- 230000006698 induction Effects 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 238000002156 mixing Methods 0.000 abstract description 8
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract description 2
- 229910021578 Iron(III) chloride Inorganic materials 0.000 abstract 1
- 239000003814 drug Substances 0.000 description 4
- 239000013043 chemical agent Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 159000000007 calcium salts Chemical class 0.000 description 2
- 230000001143 conditioned effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 1
- 159000000013 aluminium salts Chemical class 0.000 description 1
- 229910000329 aluminium sulfate Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000701 coagulant Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000010977 jade Substances 0.000 description 1
- 159000000003 magnesium salts Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000010801 sewage sludge Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
- 238000009283 thermal hydrolysis Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
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- Treatment Of Sludge (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410089727.1A CN103896475B (zh) | 2014-03-13 | 2014-03-13 | 一种污泥高干脱水的调理方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410089727.1A CN103896475B (zh) | 2014-03-13 | 2014-03-13 | 一种污泥高干脱水的调理方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103896475A true CN103896475A (zh) | 2014-07-02 |
| CN103896475B CN103896475B (zh) | 2015-09-16 |
Family
ID=50988106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410089727.1A Active CN103896475B (zh) | 2014-03-13 | 2014-03-13 | 一种污泥高干脱水的调理方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103896475B (zh) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104291549A (zh) * | 2014-09-28 | 2015-01-21 | 中国科学院生态环境研究中心 | 微波-酸-生石灰组合强化污泥脱水的方法 |
| CN104829087A (zh) * | 2015-04-29 | 2015-08-12 | 北京同创碧源水务科技发展有限公司 | 一种后续用于肥料的污泥深度脱水方法 |
| CN111039543A (zh) * | 2020-03-02 | 2020-04-21 | 湖南隆辉环保有限公司 | 一种组合式污泥调理池及连续式污泥调理工艺 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101007695A (zh) * | 2007-01-19 | 2007-08-01 | 广州普得环保设备有限公司 | 一种污泥发酵脱水干燥方法 |
| CN201436169U (zh) * | 2009-05-05 | 2010-04-07 | 广东绿由环保科技股份有限公司 | 污泥搅拌系统 |
| CN102815850A (zh) * | 2012-08-01 | 2012-12-12 | 浙江捷丰环保技术工程有限公司 | 一种污水厂浓缩池与腐化池污泥的压滤方法 |
-
2014
- 2014-03-13 CN CN201410089727.1A patent/CN103896475B/zh active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101007695A (zh) * | 2007-01-19 | 2007-08-01 | 广州普得环保设备有限公司 | 一种污泥发酵脱水干燥方法 |
| CN201436169U (zh) * | 2009-05-05 | 2010-04-07 | 广东绿由环保科技股份有限公司 | 污泥搅拌系统 |
| CN102815850A (zh) * | 2012-08-01 | 2012-12-12 | 浙江捷丰环保技术工程有限公司 | 一种污水厂浓缩池与腐化池污泥的压滤方法 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104291549A (zh) * | 2014-09-28 | 2015-01-21 | 中国科学院生态环境研究中心 | 微波-酸-生石灰组合强化污泥脱水的方法 |
| CN104829087A (zh) * | 2015-04-29 | 2015-08-12 | 北京同创碧源水务科技发展有限公司 | 一种后续用于肥料的污泥深度脱水方法 |
| CN111039543A (zh) * | 2020-03-02 | 2020-04-21 | 湖南隆辉环保有限公司 | 一种组合式污泥调理池及连续式污泥调理工艺 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103896475B (zh) | 2015-09-16 |
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Address after: Nanjing City, Jiangsu province Zhongshan North Road 210011 Creative Park No. 350 old school district 401 room L Applicant after: NANJING DORACO ENVIRONMENTAL TECHNOLOGY CO., LTD. Address before: Nanjing City, Jiangsu province Zhongshan North Road 210011 Creative Park No. 350 old school district 401 room L Applicant before: Nanjing Daoke Environmental Technology Co., Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: NANJING DAOKE ENVIRONMENTAL TECHNOLOGY CO., LTD. TO: JIANGSU DAOKE ENVIRONMENTAL SCIENCE AND TECHNOLOGY CO., LTD. |
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Denomination of invention: Regulation method for high-dryness dehydration of sludge Effective date of registration: 20181127 Granted publication date: 20150916 Pledgee: Bank of China Limited Nanjing Gulou Branch Pledgor: NANJING DORACO ENVIRONMENTAL TECHNOLOGY CO., LTD. Registration number: 2018320000334 |
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Date of cancellation: 20191219 Granted publication date: 20150916 Pledgee: Bank of China Limited Nanjing Gulou Branch Pledgor: NANJING DORACO ENVIRONMENTAL TECHNOLOGY CO., LTD. Registration number: 2018320000334 |
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| PC01 | Cancellation 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 | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Regulation method for high-dryness dehydration of sludge Effective date of registration: 20191220 Granted publication date: 20150916 Pledgee: Bank of China Limited Nanjing Gulou Branch Pledgor: NANJING DORACO ENVIRONMENTAL TECHNOLOGY CO., LTD. Registration number: Y2019320000383 |
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Date of cancellation: 20201223 Granted publication date: 20150916 Pledgee: Bank of China Limited Nanjing Gulou Branch Pledgor: JIANGSU DAOKE ENVIRONMENT TECHNOLOGY Co.,Ltd. Registration number: Y2019320000383 |
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Denomination of invention: A conditioning method for high dry sludge dewatering Effective date of registration: 20210111 Granted publication date: 20150916 Pledgee: Bank of China Limited Nanjing Gulou Branch Pledgor: JIANGSU DAOKE ENVIRONMENT TECHNOLOGY Co.,Ltd. Registration number: Y2021980000254 |
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Date of cancellation: 20211230 Granted publication date: 20150916 Pledgee: Bank of China Limited Nanjing Gulou Branch Pledgor: JIANGSU DAOKE ENVIRONMENT TECHNOLOGY CO.,LTD. Registration number: Y2021980000254 |
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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 conditioning method for sludge high dry dehydration Effective date of registration: 20211230 Granted publication date: 20150916 Pledgee: Bank of China Limited Nanjing Gulou Branch Pledgor: JIANGSU DAOKE ENVIRONMENT TECHNOLOGY CO.,LTD. Registration number: Y2021980017301 |