CN105174577B - 一种煤化工废水预处理工艺及装置 - Google Patents
一种煤化工废水预处理工艺及装置 Download PDFInfo
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- CN105174577B CN105174577B CN201510477054.1A CN201510477054A CN105174577B CN 105174577 B CN105174577 B CN 105174577B CN 201510477054 A CN201510477054 A CN 201510477054A CN 105174577 B CN105174577 B CN 105174577B
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- 238000000034 method Methods 0.000 title claims abstract description 82
- 239000000126 substance Substances 0.000 title claims abstract description 35
- 239000003245 coal Substances 0.000 title claims abstract description 34
- 239000010842 industrial wastewater Substances 0.000 title claims abstract description 34
- 239000011347 resin Substances 0.000 claims abstract description 163
- 229920005989 resin Polymers 0.000 claims abstract description 163
- 239000002904 solvent Substances 0.000 claims abstract description 142
- 239000002351 wastewater Substances 0.000 claims abstract description 142
- 238000001179 sorption measurement Methods 0.000 claims abstract description 117
- 239000007788 liquid Substances 0.000 claims abstract description 100
- 230000008929 regeneration Effects 0.000 claims abstract description 44
- 238000011069 regeneration method Methods 0.000 claims abstract description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 150000002989 phenols Chemical class 0.000 claims abstract description 22
- 238000001914 filtration Methods 0.000 claims abstract description 20
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910021529 ammonia Inorganic materials 0.000 claims abstract description 8
- 238000011084 recovery Methods 0.000 claims abstract description 8
- 230000002411 adverse Effects 0.000 claims abstract description 6
- 238000000926 separation method Methods 0.000 claims abstract description 5
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 26
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 15
- 238000013019 agitation Methods 0.000 claims description 7
- 239000003344 environmental pollutant Substances 0.000 claims description 7
- 231100000719 pollutant Toxicity 0.000 claims description 7
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 6
- 238000003795 desorption Methods 0.000 claims description 6
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 238000012806 monitoring device Methods 0.000 claims description 5
- 229920002647 polyamide Polymers 0.000 claims description 5
- 238000010992 reflux Methods 0.000 claims description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 4
- 230000003851 biochemical process Effects 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 4
- 239000003921 oil Substances 0.000 claims description 4
- 238000004821 distillation Methods 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 239000005416 organic matter Substances 0.000 claims description 3
- 239000013618 particulate matter Substances 0.000 claims description 3
- 230000001172 regenerating effect Effects 0.000 claims description 3
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 abstract description 12
- 238000003756 stirring Methods 0.000 abstract description 5
- 150000001299 aldehydes Chemical class 0.000 abstract description 4
- 239000000356 contaminant Substances 0.000 abstract description 2
- 238000002156 mixing Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000004065 wastewater treatment Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 239000002957 persistent organic pollutant Substances 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- NESLWCLHZZISNB-UHFFFAOYSA-M sodium phenolate Chemical compound [Na+].[O-]C1=CC=CC=C1 NESLWCLHZZISNB-UHFFFAOYSA-M 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 238000002306 biochemical method Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000000638 solvent extraction Methods 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
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- 230000001351 cycling effect Effects 0.000 description 1
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- 238000007599 discharging Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Water Treatment By Sorption (AREA)
Abstract
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510477054.1A CN105174577B (zh) | 2015-08-06 | 2015-08-06 | 一种煤化工废水预处理工艺及装置 |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510477054.1A CN105174577B (zh) | 2015-08-06 | 2015-08-06 | 一种煤化工废水预处理工艺及装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105174577A CN105174577A (zh) | 2015-12-23 |
| CN105174577B true CN105174577B (zh) | 2017-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510477054.1A Active CN105174577B (zh) | 2015-08-06 | 2015-08-06 | 一种煤化工废水预处理工艺及装置 |
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| CN (1) | CN105174577B (zh) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106630345A (zh) * | 2016-11-18 | 2017-05-10 | 浙江荣凯科技发展股份有限公司 | 一种中间体二氯烟酸生产废水的电解氧化处理工艺 |
| CN108623067B (zh) * | 2018-03-22 | 2021-01-19 | 南京佳华工程技术有限公司 | 一种处理煤化工废水的工艺 |
| CN109485121A (zh) * | 2018-12-07 | 2019-03-19 | 铜陵泰富特种材料有限公司 | 蒸氨废水除油的方法 |
| CN112044419B (zh) * | 2020-08-26 | 2023-05-12 | 无锡中天固废处置有限公司 | 一种回收异丙醇工艺中树脂再生的方法 |
| CN112047550A (zh) * | 2020-08-28 | 2020-12-08 | 环球润博能源科技(北京)有限公司 | 一种处理含复杂有机污染物及氨氮废水的系统及方法 |
| CN113716749A (zh) * | 2021-09-09 | 2021-11-30 | 胡建康 | 一种高盐废水中cod的去除方法 |
| CN114835322B (zh) * | 2022-04-25 | 2024-11-15 | 西安建筑科技大学 | 一种煤化工废水中苯酚回收及树脂再生系统及方法 |
| CN114768888B (zh) * | 2022-05-12 | 2025-02-07 | 南京霖厚环保科技有限公司 | 一种连续串联运行和循环饱和离子交换系统 |
| CN115925148B (zh) * | 2022-11-03 | 2025-10-31 | 新疆天雨煤化集团有限公司 | 从兰炭生产酚氨废水中回收酚和氨的方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3511599A (en) * | 1966-09-19 | 1970-05-12 | Pullman Inc | Cyclic process for removal of acid radicals from aqueous media using lead oxide or basic lead carbonate |
| JPS5445963A (en) * | 1977-09-17 | 1979-04-11 | Nagoya Daigaku Gakucho | Decomposition treatment method of waste water of phenols by oleobacidium genus eumycetes |
| CN1021810C (zh) * | 1991-07-04 | 1993-08-18 | 东北煤气化设计研究所 | 煤气污水萃取脱酚、蒸氨处理方法 |
| CN104355343B (zh) * | 2014-11-04 | 2015-11-18 | 赛鼎工程有限公司 | 一种用于煤气化废水中回收氨的净化工艺 |
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| CN105174577A (zh) | 2015-12-23 |
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Inventor after: Dai Jiachuan Inventor after: Zhao Yunfeng Inventor after: Liu Xiaobin Inventor before: Zhang Litao Inventor before: An Luyang Inventor before: Ma Li Inventor before: Zhou Ming Inventor before: Pan Yahong |
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Effective date of registration: 20170322 Address after: 523000 Guangdong province Dongguan City Songshan Lake High-Tech Industrial Development Zone Technology Park Applicant after: Guangdong first environmental protection technology Co., Ltd. Address before: 114044 Liaoning city of Anshan province high tech Zone Anqian Road No. 301 Applicant before: Sinosteel Anshan Research Institute of Thermo-energy Co., Ltd. |
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