CN103011738B - 一种铜污泥的固化方法 - Google Patents
一种铜污泥的固化方法 Download PDFInfo
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- CN103011738B CN103011738B CN201310014026.7A CN201310014026A CN103011738B CN 103011738 B CN103011738 B CN 103011738B CN 201310014026 A CN201310014026 A CN 201310014026A CN 103011738 B CN103011738 B CN 103011738B
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- copper
- curing
- mass percent
- mix grinding
- flyash
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- 229910052802 copper Inorganic materials 0.000 title claims abstract description 55
- 239000010949 copper Substances 0.000 title claims abstract description 55
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 50
- 238000001723 curing Methods 0.000 title claims abstract description 36
- 239000010802 sludge Substances 0.000 title claims abstract description 20
- 238000000227 grinding Methods 0.000 claims abstract description 32
- 239000010881 fly ash Substances 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 claims abstract description 23
- 239000002893 slag Substances 0.000 claims abstract description 17
- 239000004568 cement Substances 0.000 claims abstract description 14
- 239000000203 mixture Substances 0.000 claims description 61
- 239000000463 material Substances 0.000 claims description 25
- 239000000654 additive Substances 0.000 claims description 20
- 230000000996 additive effect Effects 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 239000011449 brick Substances 0.000 claims description 18
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 claims description 16
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 claims description 16
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 10
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 10
- 239000004571 lime Substances 0.000 claims description 10
- 238000012423 maintenance Methods 0.000 claims description 10
- 235000010288 sodium nitrite Nutrition 0.000 claims description 8
- 238000000748 compression moulding Methods 0.000 claims description 7
- 238000000465 moulding Methods 0.000 claims description 7
- 238000010298 pulverizing process Methods 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 238000007605 air drying Methods 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims 1
- 239000002699 waste material Substances 0.000 abstract description 9
- 239000002994 raw material Substances 0.000 abstract description 8
- 238000001746 injection moulding Methods 0.000 abstract description 2
- 239000011499 joint compound Substances 0.000 description 35
- 238000002386 leaching Methods 0.000 description 18
- 231100000419 toxicity Toxicity 0.000 description 13
- 230000001988 toxicity Effects 0.000 description 13
- 229910052785 arsenic Inorganic materials 0.000 description 11
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 10
- 238000010438 heat treatment Methods 0.000 description 6
- 229910001385 heavy metal Inorganic materials 0.000 description 6
- 239000011398 Portland cement Substances 0.000 description 5
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 239000002920 hazardous waste Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 239000002351 wastewater Substances 0.000 description 5
- 229910000906 Bronze Inorganic materials 0.000 description 4
- 239000010974 bronze Substances 0.000 description 4
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 4
- 239000004567 concrete Substances 0.000 description 4
- 150000001879 copper Chemical class 0.000 description 4
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 231100000331 toxic Toxicity 0.000 description 4
- 230000002588 toxic effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000005272 metallurgy Methods 0.000 description 3
- 239000011701 zinc Substances 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 235000011132 calcium sulphate Nutrition 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000010801 sewage sludge Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 235000010894 Artemisia argyi Nutrition 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910018557 Si O Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 244000030166 artemisia Species 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000004692 metal hydroxides Chemical class 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000009853 pyrometallurgy Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Inorganic materials [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Treatment Of Sludge (AREA)
Abstract
Description
成份 | As | S | Zn | Fe | Sb | Pb | Bi | Cu | Cd | 其他 |
% | 9.44 | 4.65 | 2.08 | 1.93 | 0.64 | 0.22 | 0.05 | 0.02 | - | - |
成份 | Cu | S | Fe | CuO | SiO2 | Pb | Zn | As | Al2O3 | MgO |
% | 9.47 | 4.17 | 35.36 | 2.56 | 24.18 | 0.45 | 1.93 | 0.09 | 3.90 | 1.40 |
成份 | SiO2 | Al2O3 | Fe2O3 | CaO | MgO | 损失 |
% | 59.47 | 27.98 | 6.33 | 4.11 | 0.98 | 3.70 |
Claims (1)
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CN201310014026.7A CN103011738B (zh) | 2013-01-15 | 2013-01-15 | 一种铜污泥的固化方法 |
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CN201310014026.7A CN103011738B (zh) | 2013-01-15 | 2013-01-15 | 一种铜污泥的固化方法 |
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CN103011738A CN103011738A (zh) | 2013-04-03 |
CN103011738B true CN103011738B (zh) | 2014-02-12 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103570326B (zh) * | 2013-10-14 | 2015-04-15 | 内蒙古常盛制药有限公司 | 一种用生物降解污泥制免烧砖的工艺 |
CN104630492A (zh) * | 2015-02-03 | 2015-05-20 | 北京交通大学 | 一种水泥与工业废渣固化/稳定化电镀污泥重金属的方法 |
CN105731910B (zh) * | 2016-01-12 | 2018-08-31 | 昆明理工大学 | 一种利用钢渣固化重金属污泥的方法 |
CN106927657A (zh) * | 2017-04-01 | 2017-07-07 | 昆明理工大学 | 一种湖泊底泥协同处置含砷污泥的方法 |
CN108098989A (zh) * | 2017-11-07 | 2018-06-01 | 环境保护部华南环境科学研究所 | 一种铜镍污染土壤固化资源化处置的方法 |
CN110066145A (zh) * | 2019-04-19 | 2019-07-30 | 铜陵铜冠建安新型环保建材科技有限公司 | 一种中和渣砖块的制备方法 |
CN110790542B (zh) * | 2019-12-09 | 2022-04-01 | 北京矿冶科技集团有限公司 | 一种利用铜、铅锌冶炼废水污泥制备的免烧砖及其制备方法 |
CN111204940A (zh) * | 2020-01-09 | 2020-05-29 | 中国铝业股份有限公司 | 一种铜冶炼污泥的处理方法 |
-
2013
- 2013-01-15 CN CN201310014026.7A patent/CN103011738B/zh active Active
Non-Patent Citations (4)
Title |
---|
张亚梅等.水泥基材固化处理含铜污泥的析出性能研究.《硅酸盐学报》.2002,第30卷(第4期),第537-539页. |
水泥基材固化处理含铜污泥的析出性能研究;张亚梅等;《硅酸盐学报》;20021231;第30卷(第4期);第537-539页 * |
电镀污泥制砖试验研究;聂鑫淼等;《污染防治技术》;20061231;第19卷(第6期);第20-22页 * |
聂鑫淼等.电镀污泥制砖试验研究.《污染防治技术》.2006,第19卷(第6期),第20-22页. |
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Inventor after: Shi Yifeng Inventor after: Hu Jianhang Inventor after: Wei Yonggang Inventor after: Li Kongzhai Inventor after: Wang Hua Inventor after: Li Xiaodong Inventor after: Zhu Xing Inventor after: Hui Xinghuan Inventor after: Li Yuancheng Inventor after: Wang Xiaowu Inventor after: Qi Xianjin Inventor after: Zhang Baohui Inventor before: Zhu Xing Inventor before: Li Yuancheng Inventor before: Wang Hua Inventor before: Qi Xianjin Inventor before: Hu Jianhang Inventor before: Wei Yonggang Inventor before: Li Kongzhai |
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Effective date of registration: 20160204 Address after: 650102 Wang Jia Qiao, Wuhua District, Yunnan, Kunming Patentee after: Yunnan Copper Industry Co., Ltd. Patentee after: Kunming University of Science and Technology Patentee after: The middle regions of the Yunnan Province, Chuxiong non-ferrous metal Co., Ltd Address before: 650093 Kunming, Yunnan, Wuhua District Road, No. 253 Patentee before: Kunming University of Science and Technology |