CN102182924B - 一种剩余污泥管道输送的减阻方法 - Google Patents
一种剩余污泥管道输送的减阻方法 Download PDFInfo
- Publication number
- CN102182924B CN102182924B CN 201110084475 CN201110084475A CN102182924B CN 102182924 B CN102182924 B CN 102182924B CN 201110084475 CN201110084475 CN 201110084475 CN 201110084475 A CN201110084475 A CN 201110084475A CN 102182924 B CN102182924 B CN 102182924B
- Authority
- CN
- China
- Prior art keywords
- sludge
- drag reduction
- excess sludge
- pipeline
- friction
- 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 - Fee Related
Links
- 239000010802 sludge Substances 0.000 title claims abstract description 52
- 238000000034 method Methods 0.000 title claims abstract description 28
- 230000009467 reduction Effects 0.000 title claims abstract description 24
- 239000007787 solid Substances 0.000 claims abstract description 11
- 239000000654 additive Substances 0.000 claims description 16
- 230000000996 additive effect Effects 0.000 claims description 16
- 239000003795 chemical substances by application Substances 0.000 claims description 16
- 239000000725 suspension Substances 0.000 claims description 16
- 239000002245 particle Substances 0.000 claims description 8
- 239000010865 sewage Substances 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 7
- 239000010801 sewage sludge Substances 0.000 claims description 5
- 230000005484 gravity Effects 0.000 claims description 4
- KNXVOGGZOFOROK-UHFFFAOYSA-N trimagnesium;dioxido(oxo)silane;hydroxy-oxido-oxosilane Chemical compound [Mg+2].[Mg+2].[Mg+2].O[Si]([O-])=O.O[Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O KNXVOGGZOFOROK-UHFFFAOYSA-N 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 3
- 239000008187 granular material Substances 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 abstract description 2
- 239000003638 chemical reducing agent Substances 0.000 abstract 3
- 229920000297 Rayon Polymers 0.000 abstract 1
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 abstract 1
- 238000013019 agitation Methods 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 229910000497 Amalgam Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000012024 dehydrating agents Substances 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Treatment Of Sludge (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110084475 CN102182924B (zh) | 2011-04-06 | 2011-04-06 | 一种剩余污泥管道输送的减阻方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110084475 CN102182924B (zh) | 2011-04-06 | 2011-04-06 | 一种剩余污泥管道输送的减阻方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102182924A CN102182924A (zh) | 2011-09-14 |
CN102182924B true CN102182924B (zh) | 2012-12-19 |
Family
ID=44569187
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201110084475 Expired - Fee Related CN102182924B (zh) | 2011-04-06 | 2011-04-06 | 一种剩余污泥管道输送的减阻方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102182924B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107777851A (zh) * | 2017-11-30 | 2018-03-09 | 重庆三峰环境产业集团有限公司 | 一种电厂渗滤液系统脱水污泥处理方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1013220B (zh) * | 1985-05-02 | 1991-07-17 | 康诺科有限公司 | 改进促流剂的效用 |
US7842738B2 (en) * | 2007-10-26 | 2010-11-30 | Conocophillips Company | High polymer content hybrid drag reducers |
CN101538090B (zh) * | 2009-04-14 | 2012-04-18 | 天津市职业大学 | 一种循环水管道多功能减阻剂 |
-
2011
- 2011-04-06 CN CN 201110084475 patent/CN102182924B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN102182924A (zh) | 2011-09-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104016626B (zh) | 淤泥固化剂及使用淤泥固化剂的淤泥固化工艺 | |
CN102153267A (zh) | 一种污泥调质脱水的方法 | |
CN103482844B (zh) | 基于无机调质的一体化污泥深度脱水处理工艺 | |
CN109851190A (zh) | 一种污染底泥干化的处理系统及处理方法 | |
WO2022021807A1 (zh) | 一种淤泥处理装置 | |
CN102182924B (zh) | 一种剩余污泥管道输送的减阻方法 | |
CN102226381A (zh) | 油田废弃钻井液处理方法 | |
CN105540703B (zh) | 一种基于天然矿石的复合高效污水处理剂及其制备方法 | |
CN206680234U (zh) | 具有载体絮凝沉淀功能的一体式水处理装置 | |
CN208136034U (zh) | 一种用于河道排水口的原位处理系统 | |
CN102515299A (zh) | 一种粉煤灰污水处理方法 | |
CN112759210B (zh) | 一种污泥处理系统及方法 | |
CN101376071A (zh) | 河、湖底泥的泥水分离工艺 | |
CN101603691A (zh) | 垃圾渗沥液和生活污泥制备的生物质水煤浆及其制备工艺 | |
CN112745008A (zh) | 一种河道淤泥除水处理系统及淤泥处理方法 | |
CN202246372U (zh) | 一种工程泥浆循环净化与脱水系统 | |
CN205088089U (zh) | 一种用于干化污泥的桨式搅拌干燥装置 | |
CN204434432U (zh) | 一种污泥调理破壁反应装置 | |
CN102182925A (zh) | 一种提高管道中剩余污泥流动性的方法 | |
CN206063866U (zh) | 一种环保型污水沉降装置 | |
CN202492440U (zh) | 污泥搅拌罐 | |
CN103658082B (zh) | 一种刮板式通沟污泥清洗装置 | |
CN215627525U (zh) | 移动式污泥深度减量化装置 | |
CN102718281B (zh) | 一种采用改性坡缕石絮凝吸附剂处理低温低浊高色水的方法 | |
CN215855723U (zh) | 移动式疏浚底泥原位深度分级集成装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 | ||
ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: LU HAI Effective date: 20130513 Owner name: JILIN BUILDING ENGINEERING COLLEGE Free format text: FORMER OWNER: YIN JUN Effective date: 20130513 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 130021 CHANGCHUN, JILIN PROVINCE TO: 130118 CHANGCHUN, JILIN PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130513 Address after: 130118 Key Laboratory of water environment of Songliao Basin, Ministry of education, 5088 Xincheng street, Jilin, Changchun Patentee after: Jilin Institute of Architecture and Civil Engineering Address before: 130021 Changchun Provincial People's road, Jilin province No. 6255 Provincial Association for science and technology Patentee before: Yin Jun Patentee before: Lu Hai |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20130406 |