CN105293867A - 污泥脱水浓缩处理基础工艺 - Google Patents
污泥脱水浓缩处理基础工艺 Download PDFInfo
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- CN105293867A CN105293867A CN201510703109.6A CN201510703109A CN105293867A CN 105293867 A CN105293867 A CN 105293867A CN 201510703109 A CN201510703109 A CN 201510703109A CN 105293867 A CN105293867 A CN 105293867A
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- mud
- sludge dewatering
- sludge
- fundamental technology
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- 238000000034 method Methods 0.000 claims abstract description 56
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- 238000005189 flocculation Methods 0.000 claims abstract description 9
- 230000016615 flocculation Effects 0.000 claims abstract description 9
- 150000002500 ions Chemical class 0.000 claims description 33
- 238000002955 isolation Methods 0.000 claims description 32
- 239000003513 alkali Substances 0.000 claims description 10
- 238000002156 mixing Methods 0.000 claims description 9
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- 238000006243 chemical reaction Methods 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 7
- 239000000843 powder Substances 0.000 claims description 6
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- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 4
- 229920001661 Chitosan Polymers 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 238000013019 agitation Methods 0.000 claims description 3
- 241000883990 Flabellum Species 0.000 claims description 2
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 claims description 2
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 2
- 239000000919 ceramic Substances 0.000 claims description 2
- 239000000126 substance Substances 0.000 abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 14
- 230000008901 benefit Effects 0.000 abstract description 5
- 238000010790 dilution Methods 0.000 abstract description 5
- 239000012895 dilution Substances 0.000 abstract description 5
- 238000004065 wastewater treatment Methods 0.000 abstract description 4
- 230000009965 odorless effect Effects 0.000 abstract description 2
- 239000007787 solid Substances 0.000 abstract description 2
- 239000002351 wastewater Substances 0.000 abstract description 2
- 230000003139 buffering effect Effects 0.000 abstract 1
- 239000003153 chemical reaction reagent Substances 0.000 abstract 1
- 230000036632 reaction speed Effects 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000010865 sewage Substances 0.000 description 16
- 238000001514 detection method Methods 0.000 description 8
- 230000007246 mechanism Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 239000010801 sewage sludge Substances 0.000 description 4
- 239000012141 concentrate Substances 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
- 239000012620 biological material Substances 0.000 description 2
- 230000005591 charge neutralization Effects 0.000 description 2
- 238000001311 chemical methods and process Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000004720 fertilization Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000011221 initial treatment Methods 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 229920002401 polyacrylamide Polymers 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 230000009967 tasteless effect Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000003851 biochemical process Effects 0.000 description 1
- 230000031018 biological processes and functions Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Landscapes
- Treatment Of Sludge (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510703109.6A CN105293867B (zh) | 2015-10-26 | 2015-10-26 | 污泥脱水浓缩处理基础工艺 |
Applications Claiming Priority (1)
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CN201510703109.6A CN105293867B (zh) | 2015-10-26 | 2015-10-26 | 污泥脱水浓缩处理基础工艺 |
Publications (2)
Publication Number | Publication Date |
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CN105293867A true CN105293867A (zh) | 2016-02-03 |
CN105293867B CN105293867B (zh) | 2018-04-17 |
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CN201510703109.6A Active CN105293867B (zh) | 2015-10-26 | 2015-10-26 | 污泥脱水浓缩处理基础工艺 |
Country Status (1)
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CN (1) | CN105293867B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105903231A (zh) * | 2016-04-27 | 2016-08-31 | 中南大学 | 一种分步絮凝处理白钨矿选矿尾矿矿浆的工艺 |
CN106495422A (zh) * | 2016-12-14 | 2017-03-15 | 河海大学 | 一种高有机质底泥的处理方法及其水溶液的应用 |
CN107867790A (zh) * | 2017-05-04 | 2018-04-03 | 湖南佰霖生物技术股份有限公司 | 一种污泥自供热脱水干燥方法及*** |
CN110066094A (zh) * | 2019-06-11 | 2019-07-30 | 上海同臣环保有限公司 | 一种高效絮凝装置及污泥脱水处理*** |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60227898A (ja) * | 1984-04-25 | 1985-11-13 | Sanyo Chem Ind Ltd | 汚泥の脱水方法 |
US4765908A (en) * | 1985-02-04 | 1988-08-23 | Barbara Monick | Process and composition for removing contaminants from wastewater |
CN102432143A (zh) * | 2011-09-08 | 2012-05-02 | 赵光勇 | 造纸污泥处理回用药剂及处理方法 |
CN104903252A (zh) * | 2013-04-18 | 2015-09-09 | 北京东方协和医药生物技术有限公司 | 用于处理废水的组合物 |
-
2015
- 2015-10-26 CN CN201510703109.6A patent/CN105293867B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60227898A (ja) * | 1984-04-25 | 1985-11-13 | Sanyo Chem Ind Ltd | 汚泥の脱水方法 |
US4765908A (en) * | 1985-02-04 | 1988-08-23 | Barbara Monick | Process and composition for removing contaminants from wastewater |
CN102432143A (zh) * | 2011-09-08 | 2012-05-02 | 赵光勇 | 造纸污泥处理回用药剂及处理方法 |
CN104903252A (zh) * | 2013-04-18 | 2015-09-09 | 北京东方协和医药生物技术有限公司 | 用于处理废水的组合物 |
Non-Patent Citations (1)
Title |
---|
刘秉涛等: "聚合氯化铝-壳聚糖复合絮凝剂在活性污泥中的调理作用", 《环境化学》 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105903231A (zh) * | 2016-04-27 | 2016-08-31 | 中南大学 | 一种分步絮凝处理白钨矿选矿尾矿矿浆的工艺 |
CN105903231B (zh) * | 2016-04-27 | 2018-12-25 | 中南大学 | 一种分步絮凝处理白钨矿选矿尾矿矿浆的工艺 |
CN106495422A (zh) * | 2016-12-14 | 2017-03-15 | 河海大学 | 一种高有机质底泥的处理方法及其水溶液的应用 |
CN107867790A (zh) * | 2017-05-04 | 2018-04-03 | 湖南佰霖生物技术股份有限公司 | 一种污泥自供热脱水干燥方法及*** |
CN110066094A (zh) * | 2019-06-11 | 2019-07-30 | 上海同臣环保有限公司 | 一种高效絮凝装置及污泥脱水处理*** |
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CN105293867B (zh) | 2018-04-17 |
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Effective date of registration: 20160302 Address after: 100176 No. 17 Zhonghe street, Beijing economic and Technological Development Zone, Beijing Applicant after: Mao Xu Address before: 100176 No. 17 Zhonghe street, Beijing economic and Technological Development Zone, Beijing, Daxing District Applicant before: Beijing Oriental Union Pharmaceutical Biotechnology Co., Ltd. |
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Effective date of registration: 20191127 Address after: 100176 unit B, building 22, yard 37, Liangshuihe 1st Street, Daxing District, Beijing Patentee after: Zhou Chaohui Address before: 100176 No. 17 Zhonghe street, Beijing economic and Technological Development Zone, Beijing Patentee before: Mao Xu |
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