CN1962496A - 污泥深度脱水的方法 - Google Patents
污泥深度脱水的方法 Download PDFInfo
- Publication number
- CN1962496A CN1962496A CN 200610123552 CN200610123552A CN1962496A CN 1962496 A CN1962496 A CN 1962496A CN 200610123552 CN200610123552 CN 200610123552 CN 200610123552 A CN200610123552 A CN 200610123552A CN 1962496 A CN1962496 A CN 1962496A
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- CN
- China
- Prior art keywords
- mud
- industrial chemicals
- sludge
- moisture
- pressure
- 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.)
- Granted
Links
- 239000010802 sludge Substances 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 18
- 230000018044 dehydration Effects 0.000 title claims description 14
- 238000006297 dehydration reaction Methods 0.000 title claims description 14
- 238000003756 stirring Methods 0.000 claims abstract description 20
- 239000000706 filtrate Substances 0.000 claims abstract description 10
- 239000003317 industrial substance Substances 0.000 claims description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 25
- 238000001914 filtration Methods 0.000 abstract description 2
- 239000013064 chemical raw material Substances 0.000 abstract 2
- 238000005496 tempering Methods 0.000 abstract 1
- 239000000654 additive Substances 0.000 description 12
- 230000000996 additive effect Effects 0.000 description 12
- 238000006243 chemical reaction Methods 0.000 description 12
- 239000002245 particle Substances 0.000 description 7
- 238000007664 blowing Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 239000008187 granular material Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 230000001413 cellular effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
Landscapes
- Treatment Of Sludge (AREA)
- Filtration Of Liquid (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2006101235527A CN100443428C (zh) | 2006-11-15 | 2006-11-15 | 污泥深度脱水的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2006101235527A CN100443428C (zh) | 2006-11-15 | 2006-11-15 | 污泥深度脱水的方法 |
Publications (2)
Publication Number | Publication Date |
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CN1962496A true CN1962496A (zh) | 2007-05-16 |
CN100443428C CN100443428C (zh) | 2008-12-17 |
Family
ID=38081752
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB2006101235527A Active CN100443428C (zh) | 2006-11-15 | 2006-11-15 | 污泥深度脱水的方法 |
Country Status (1)
Country | Link |
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CN (1) | CN100443428C (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2239236A1 (en) * | 2008-01-02 | 2010-10-13 | Guangzhou Pude Environmental Protection Equipment, Ltd. | A sludge concentrated dehydration method |
CN101948232A (zh) * | 2010-09-30 | 2011-01-19 | 黄杨 | 一种污泥处理方法 |
CN102060429A (zh) * | 2011-02-16 | 2011-05-18 | 河南华天环保科技有限公司 | 一种用于污泥脱水的调理剂及其脱水方法 |
CN101696077B (zh) * | 2009-10-21 | 2011-06-08 | 黑旋风工程机械开发有限公司 | 一种城市污泥高效筛分脱水方法 |
CN102249514A (zh) * | 2010-05-17 | 2011-11-23 | 唐菊香 | 出厂污泥低能干化处理方法 |
CN102491618A (zh) * | 2011-11-29 | 2012-06-13 | 曾秀仪 | 一种剩余污泥的深度脱水方法 |
CN102531329A (zh) * | 2012-01-09 | 2012-07-04 | 苏州格瑞特环保科技产业发展有限公司 | 一种污泥调质脱水的有机复合絮凝剂 |
CN102795755A (zh) * | 2011-05-27 | 2012-11-28 | 广州绿由工业弃置废物回收处理有限公司 | 污泥深度脱水系统及污泥深度脱水方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1049640C (zh) * | 1994-02-23 | 2000-02-23 | 机械电子工业部机械工业环境保护技术研究所 | 污泥脱水自动控制装置 |
JP2000301200A (ja) * | 1999-04-19 | 2000-10-31 | Monotekku Kk | 汚泥脱水処理方法及びその装置 |
CN1621371A (zh) * | 2003-11-24 | 2005-06-01 | 曾智勇 | 污泥高效脱水调理剂 |
-
2006
- 2006-11-15 CN CNB2006101235527A patent/CN100443428C/zh active Active
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2239236A1 (en) * | 2008-01-02 | 2010-10-13 | Guangzhou Pude Environmental Protection Equipment, Ltd. | A sludge concentrated dehydration method |
EP2239236A4 (en) * | 2008-01-02 | 2012-10-17 | Guangzhou Pude Environmental Prot Equipment Ltd | CONCENTRATED SLUDGE WASTE PROCESSING |
CN101696077B (zh) * | 2009-10-21 | 2011-06-08 | 黑旋风工程机械开发有限公司 | 一种城市污泥高效筛分脱水方法 |
CN102249514A (zh) * | 2010-05-17 | 2011-11-23 | 唐菊香 | 出厂污泥低能干化处理方法 |
CN101948232A (zh) * | 2010-09-30 | 2011-01-19 | 黄杨 | 一种污泥处理方法 |
CN102060429A (zh) * | 2011-02-16 | 2011-05-18 | 河南华天环保科技有限公司 | 一种用于污泥脱水的调理剂及其脱水方法 |
CN102795755A (zh) * | 2011-05-27 | 2012-11-28 | 广州绿由工业弃置废物回收处理有限公司 | 污泥深度脱水系统及污泥深度脱水方法 |
CN102491618A (zh) * | 2011-11-29 | 2012-06-13 | 曾秀仪 | 一种剩余污泥的深度脱水方法 |
CN102531329A (zh) * | 2012-01-09 | 2012-07-04 | 苏州格瑞特环保科技产业发展有限公司 | 一种污泥调质脱水的有机复合絮凝剂 |
Also Published As
Publication number | Publication date |
---|---|
CN100443428C (zh) | 2008-12-17 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Sludge deep dehydration method Effective date of registration: 20121112 Granted publication date: 20081217 Pledgee: Societe Generale Bank, Limited by Share Ltd, Guangzhou branch Pledgor: Guangzhou Pude Environmental Protection Facility Co., Ltd. Registration number: 2012440000001 |
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Date of cancellation: 20130221 Granted publication date: 20081217 Pledgee: Societe Generale Bank, Limited by Share Ltd, Guangzhou branch Pledgor: Guangzhou Pude Environmental Protection Facility Co., Ltd. Registration number: 2012440000001 |
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Owner name: GUANGZHOU XINZHICHENG ENVIRONMENTAL PROTECTION TEC Free format text: FORMER OWNER: GUANGZHOU PUDE ENVIRONMENTAL PROTECTION FACILITY CO., LTD. Effective date: 20130619 |
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Free format text: CORRECT: ADDRESS; FROM: 511450 GUANGZHOU, GUANGDONG PROVINCE TO: 510600 GUANGZHOU, GUANGDONG PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20130619 Address after: 510600 Guangzhou, Yuexiu District, Temple Road, the right of the new layer on the ground floor, No. third, No. 90, No. 168 Patentee after: Guangzhou Xinzhicheng Environmental Protection Technology Machinery Equipment Co., Ltd. Address before: 511450 Guangdong province Panyu District Shiji Town Lang Wei Industrial Zone No. 21 Patentee before: Guangzhou Pude Environmental Protection Facility Co., Ltd. |
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Application publication date: 20070516 Assignee: Guangzhou utlity Environmental Technology Co. Ltd. Assignor: Guangzhou Xinzhicheng Environmental Protection Technology Machinery Equipment Co., Ltd. Contract record no.: 2015440000140 Denomination of invention: Sludge deep dehydration method Granted publication date: 20081217 License type: Common License Record date: 20150518 |
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Effective date of registration: 20170123 Address after: 510000 Guangdong city of Guangzhou province Yuexiu District Shuiyin Road No. 119 room 2201 star Ying Jing Patentee after: Guangzhou utlity Environmental Technology Co. Ltd. Address before: Shop third, level 168, new street, temple, Guangzhou, Yuexiu District, No. 90 Patentee before: Guangzhou Xinzhicheng Environmental Protection Technology Machinery Equipment Co., Ltd. |
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Denomination of invention: Method for deep dewatering of sludge Effective date of registration: 20220509 Granted publication date: 20081217 Pledgee: China Minsheng Banking Corp Guangzhou branch Pledgor: UTALY ENVIRONMENTAL TECHNOLOGIES CO.,LTD. Registration number: Y2022980005254 |
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