CN104944550B - 一种用石化行业高含铝污泥合成的印染废水回用反渗透膜专用絮凝剂 - Google Patents
一种用石化行业高含铝污泥合成的印染废水回用反渗透膜专用絮凝剂 Download PDFInfo
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- CN104944550B CN104944550B CN201510316237.5A CN201510316237A CN104944550B CN 104944550 B CN104944550 B CN 104944550B CN 201510316237 A CN201510316237 A CN 201510316237A CN 104944550 B CN104944550 B CN 104944550B
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- Prior art keywords
- petrochemical industry
- containing sludge
- high aluminium
- aluminium
- attapulgite clay
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- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 84
- 239000010802 sludge Substances 0.000 title claims abstract description 83
- 239000004411 aluminium Substances 0.000 title claims abstract description 82
- 238000001223 reverse osmosis Methods 0.000 title claims abstract description 21
- 239000012528 membrane Substances 0.000 title claims abstract description 19
- 239000002351 wastewater Substances 0.000 title claims abstract description 19
- 238000004043 dyeing Methods 0.000 title abstract 2
- 229960000892 attapulgite Drugs 0.000 claims abstract description 44
- 229910052625 palygorskite Inorganic materials 0.000 claims abstract description 44
- 238000004064 recycling Methods 0.000 claims abstract description 19
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims abstract description 18
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 13
- 230000016615 flocculation Effects 0.000 claims abstract description 9
- 238000005189 flocculation Methods 0.000 claims abstract description 9
- 239000011780 sodium chloride Substances 0.000 claims abstract description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 79
- 239000004927 clay Substances 0.000 claims description 42
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 28
- 229910052799 carbon Inorganic materials 0.000 claims description 28
- 230000015572 biosynthetic process Effects 0.000 claims description 15
- 238000003786 synthesis reaction Methods 0.000 claims description 15
- 239000004575 stone Substances 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 238000007711 solidification Methods 0.000 abstract description 2
- 230000008023 solidification Effects 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract 1
- 238000001179 sorption measurement Methods 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- 239000010865 sewage Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000010919 dye waste Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012913 prioritisation Methods 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Abstract
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CN201510316237.5A CN104944550B (zh) | 2015-06-10 | 2015-06-10 | 一种用石化行业高含铝污泥合成的印染废水回用反渗透膜专用絮凝剂 |
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CN201510316237.5A CN104944550B (zh) | 2015-06-10 | 2015-06-10 | 一种用石化行业高含铝污泥合成的印染废水回用反渗透膜专用絮凝剂 |
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CN104944550A CN104944550A (zh) | 2015-09-30 |
CN104944550B true CN104944550B (zh) | 2017-01-25 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106237980B (zh) * | 2016-08-31 | 2019-02-22 | 广东慧信环保有限公司 | 一种强效脱色剂及其制备方法 |
CN109592734A (zh) * | 2018-12-25 | 2019-04-09 | 上海丰信环保科技有限公司 | 资源化利用石化行业高含铝污泥合成处理印染废水中锑的重金属捕捉剂 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1532148A (zh) * | 2003-03-25 | 2004-09-29 | 顾永明 | 从含铝污泥中回收凝聚剂的方法 |
CN103833060A (zh) * | 2014-03-24 | 2014-06-04 | 南通科纯化工有限公司 | 一种纯清聚合氯化铝的生产方法 |
CN104587960A (zh) * | 2015-01-29 | 2015-05-06 | 长安大学 | 一种除磷的高温改性铝污泥的制造方法 |
CN104624017A (zh) * | 2015-01-23 | 2015-05-20 | 四川省达科特能源科技股份有限公司 | 一种天然气、油田伴生气中回收轻烃的方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0419815D0 (en) * | 2004-09-07 | 2004-10-13 | Ciba Spec Chem Water Treat Ltd | Treatment of oily sludges |
CN100554178C (zh) * | 2008-01-21 | 2009-10-28 | 合肥工业大学 | 一种无机高分子絮凝剂聚合氯化铝铁的生产方法 |
CN101423274A (zh) * | 2008-11-21 | 2009-05-06 | 东华大学 | 处理以活性染料为主的印染废水的复合絮凝剂的制备方法 |
CN101633547B (zh) * | 2009-06-26 | 2011-06-22 | 濮阳市天地人环保工程技术有限公司 | 石油含油污泥资源化处理方法及其石油石化含油污泥综合处理和资源化利用的方法 |
KR20130123276A (ko) * | 2012-05-02 | 2013-11-12 | 서희동 | 유기성 폐기물의 폐수처리와 퇴비화하는 방법 |
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2015
- 2015-06-10 CN CN201510316237.5A patent/CN104944550B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1532148A (zh) * | 2003-03-25 | 2004-09-29 | 顾永明 | 从含铝污泥中回收凝聚剂的方法 |
CN103833060A (zh) * | 2014-03-24 | 2014-06-04 | 南通科纯化工有限公司 | 一种纯清聚合氯化铝的生产方法 |
CN104624017A (zh) * | 2015-01-23 | 2015-05-20 | 四川省达科特能源科技股份有限公司 | 一种天然气、油田伴生气中回收轻烃的方法 |
CN104587960A (zh) * | 2015-01-29 | 2015-05-06 | 长安大学 | 一种除磷的高温改性铝污泥的制造方法 |
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Denomination of invention: A special flocculant for reverse osmosis membrane reuse of printing and dyeing wastewater synthesized from high alumina sludge in petrochemical industry Effective date of registration: 20221008 Granted publication date: 20170125 Pledgee: Shanghai Rural Commercial Bank Co.,Ltd. Xuhui sub branch Pledgor: SHANGHAI FENGXIN ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2022310000275 |
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Date of cancellation: 20231221 Granted publication date: 20170125 Pledgee: Shanghai Rural Commercial Bank Co.,Ltd. Xuhui sub branch Pledgor: SHANGHAI FENGXIN ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2022310000275 |
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Denomination of invention: A special flocculant for reverse osmosis membrane reuse of printing and dyeing wastewater synthesized from high aluminum sludge in the petrochemical industry Granted publication date: 20170125 Pledgee: Shanghai Rural Commercial Bank Co.,Ltd. Xuhui sub branch Pledgor: SHANGHAI FENGXIN ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2024310000029 |
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