CN103553274B - 一种中纤板生产废水的处理工艺 - Google Patents
一种中纤板生产废水的处理工艺 Download PDFInfo
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- CN103553274B CN103553274B CN201310564274.9A CN201310564274A CN103553274B CN 103553274 B CN103553274 B CN 103553274B CN 201310564274 A CN201310564274 A CN 201310564274A CN 103553274 B CN103553274 B CN 103553274B
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- 238000000034 method Methods 0.000 title claims abstract description 33
- 239000000835 fiber Substances 0.000 title claims abstract description 29
- 239000010842 industrial wastewater Substances 0.000 title claims abstract description 20
- 239000002351 wastewater Substances 0.000 claims abstract description 58
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 49
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 36
- 238000006243 chemical reaction Methods 0.000 claims description 23
- 230000015271 coagulation Effects 0.000 claims description 20
- 238000005345 coagulation Methods 0.000 claims description 20
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 claims description 18
- 238000003860 storage Methods 0.000 claims description 12
- 238000000926 separation method Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 9
- 229920002401 polyacrylamide Polymers 0.000 claims description 9
- 230000029087 digestion Effects 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 8
- 230000020477 pH reduction Effects 0.000 claims description 7
- 239000010802 sludge Substances 0.000 claims description 7
- 239000000126 substance Substances 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 238000005273 aeration Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 6
- 239000013618 particulate matter Substances 0.000 claims description 6
- 238000002203 pretreatment Methods 0.000 claims description 6
- 239000006228 supernatant Substances 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 5
- 238000005188 flotation Methods 0.000 claims description 4
- 238000001556 precipitation Methods 0.000 claims description 4
- 241000894006 Bacteria Species 0.000 claims description 3
- 238000005276 aerator Methods 0.000 claims description 3
- 239000000084 colloidal system Substances 0.000 claims description 3
- 230000018044 dehydration Effects 0.000 claims description 3
- 238000006297 dehydration reaction Methods 0.000 claims description 3
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 3
- 230000009189 diving Effects 0.000 claims description 3
- 239000000194 fatty acid Substances 0.000 claims description 3
- 229930195729 fatty acid Natural products 0.000 claims description 3
- 150000004665 fatty acids Chemical class 0.000 claims description 3
- 239000000706 filtrate Substances 0.000 claims description 3
- 230000003311 flocculating effect Effects 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 239000002957 persistent organic pollutant Substances 0.000 claims description 3
- 239000002244 precipitate Substances 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 3
- 230000008719 thickening Effects 0.000 claims description 3
- 239000002023 wood Substances 0.000 claims description 3
- 230000001112 coagulating effect Effects 0.000 abstract description 2
- 238000004062 sedimentation Methods 0.000 abstract description 2
- 239000011094 fiberboard Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- FFBHFFJDDLITSX-UHFFFAOYSA-N benzyl N-[2-hydroxy-4-(3-oxomorpholin-4-yl)phenyl]carbamate Chemical compound OC1=C(NC(=O)OCC2=CC=CC=C2)C=CC(=C1)N1CCOCC1=O FFBHFFJDDLITSX-UHFFFAOYSA-N 0.000 description 1
- 230000003851 biochemical process Effects 0.000 description 1
- 230000031018 biological processes and functions Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000009280 upflow anaerobic sludge blanket technology Methods 0.000 description 1
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- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Physical Water Treatments (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
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CN201310564274.9A CN103553274B (zh) | 2013-11-14 | 2013-11-14 | 一种中纤板生产废水的处理工艺 |
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CN201310564274.9A CN103553274B (zh) | 2013-11-14 | 2013-11-14 | 一种中纤板生产废水的处理工艺 |
Publications (2)
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CN103553274A CN103553274A (zh) | 2014-02-05 |
CN103553274B true CN103553274B (zh) | 2015-04-22 |
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CN201310564274.9A Active CN103553274B (zh) | 2013-11-14 | 2013-11-14 | 一种中纤板生产废水的处理工艺 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104261634B (zh) * | 2014-10-17 | 2016-03-02 | 南宁金科环境工程有限公司 | 一种人造板废水处理系统及工艺 |
CN104787983A (zh) * | 2015-04-23 | 2015-07-22 | 河南鑫饰板业有限公司 | 一种人造纤维板生产废水的处理工艺 |
CN104803560A (zh) * | 2015-04-23 | 2015-07-29 | 河南鑫饰板业有限公司 | 从人造纤维板生产废水中制造沉淀木质素的方法 |
CN106865902A (zh) * | 2017-03-20 | 2017-06-20 | 东莞市白天鹅纸业有限公司 | 一种生活用纸生产废水的处理方法 |
CN111847756A (zh) * | 2019-04-29 | 2020-10-30 | 全程兴业股份有限公司 | 封闭式水处理系统 |
CN110902953A (zh) * | 2019-12-03 | 2020-03-24 | 广西金科环境工程有限公司 | 人造板废水及木业废水节能处理新工艺 |
CN111138036A (zh) * | 2020-01-16 | 2020-05-12 | 广西金科环境工程有限公司 | 一种人造板废水、木业废水连续处理节能新工艺 |
CN115784521A (zh) * | 2022-12-16 | 2023-03-14 | 安徽东晟环保科技集团有限公司 | 一种中纤板生产废水处理系统及工艺 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101486521A (zh) * | 2008-01-18 | 2009-07-22 | 隋建青 | 投药气浮-uasb-sbr法处理淀粉废水 |
CN101575162A (zh) * | 2009-06-12 | 2009-11-11 | 广西丰林木业集团股份有限公司 | 纤维板厂废水处理方法 |
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2013
- 2013-11-14 CN CN201310564274.9A patent/CN103553274B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101486521A (zh) * | 2008-01-18 | 2009-07-22 | 隋建青 | 投药气浮-uasb-sbr法处理淀粉废水 |
CN101575162A (zh) * | 2009-06-12 | 2009-11-11 | 广西丰林木业集团股份有限公司 | 纤维板厂废水处理方法 |
Non-Patent Citations (2)
Title |
---|
中密度纤维板生产废水的处理;徐天勇;《工业用水与废水》;200508;第36卷(第4期);73-74 * |
混凝沉淀一UASB—SBR法处理纤维板生产废水;龙儒彬等;《工业用水与废水》;201304;第44卷(第2期);第3.1和3.2部分 * |
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Address after: 246005 No.80 Tianzhushan Road, Anqing City, Anhui Province Patentee after: Anqing Hulk Environmental Technology Co.,Ltd. Address before: 246005 No.80 Tianzhushan Road, Anqing City, Anhui Province Patentee before: ANHUI GREEN TITAN ENVIRONMENTAL TECHNOLOGY Co.,Ltd. |
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Denomination of invention: A treatment process for wastewater from fiberboard production Effective date of registration: 20231204 Granted publication date: 20150422 Pledgee: Anqing Jixian Road Sub branch of China Construction Bank Corp. Pledgor: Anqing Hulk Environmental Technology Co.,Ltd. Registration number: Y2023980069178 |
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