CN103304115B - 一种铜污泥转化为人造矿石的无害化处理方法 - Google Patents
一种铜污泥转化为人造矿石的无害化处理方法 Download PDFInfo
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- CN103304115B CN103304115B CN201310236811.7A CN201310236811A CN103304115B CN 103304115 B CN103304115 B CN 103304115B CN 201310236811 A CN201310236811 A CN 201310236811A CN 103304115 B CN103304115 B CN 103304115B
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- China
- Prior art keywords
- copper mud
- flyash
- artificial ore
- mass percent
- slag
- Prior art date
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- 229910052802 copper Inorganic materials 0.000 title claims abstract description 66
- 239000010949 copper Substances 0.000 title claims abstract description 66
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 65
- 238000000034 method Methods 0.000 title claims abstract description 33
- 239000010802 sludge Substances 0.000 title abstract description 8
- 230000001131 transforming effect Effects 0.000 title abstract 2
- 239000002893 slag Substances 0.000 claims abstract description 74
- 239000010881 fly ash Substances 0.000 claims abstract description 36
- 239000002245 particle Substances 0.000 claims abstract description 29
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims abstract description 11
- 235000011941 Tilia x europaea Nutrition 0.000 claims abstract description 11
- 239000004571 lime Substances 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000000203 mixture Substances 0.000 claims description 59
- 238000004140 cleaning Methods 0.000 claims description 36
- 238000002156 mixing Methods 0.000 claims description 10
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 9
- 238000007605 air drying Methods 0.000 claims description 9
- 239000004567 concrete Substances 0.000 claims description 9
- 229920002401 polyacrylamide Polymers 0.000 claims description 9
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 238000005189 flocculation Methods 0.000 claims description 4
- 230000016615 flocculation Effects 0.000 claims description 4
- 239000003818 cinder Substances 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 10
- 239000002994 raw material Substances 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract 2
- 239000008394 flocculating agent Substances 0.000 abstract 1
- 238000007493 shaping process Methods 0.000 abstract 1
- 239000011499 joint compound Substances 0.000 description 51
- 229910052785 arsenic Inorganic materials 0.000 description 15
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 14
- 238000002386 leaching Methods 0.000 description 14
- 238000000227 grinding Methods 0.000 description 8
- 239000002920 hazardous waste Substances 0.000 description 8
- 230000001988 toxicity Effects 0.000 description 7
- 231100000419 toxicity Toxicity 0.000 description 7
- 229910001385 heavy metal Inorganic materials 0.000 description 5
- 238000005272 metallurgy Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000010801 sewage sludge Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000004692 metal hydroxides Chemical class 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
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- Processing Of Solid Wastes (AREA)
Abstract
Description
Claims (5)
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CN201310236811.7A CN103304115B (zh) | 2013-06-17 | 2013-06-17 | 一种铜污泥转化为人造矿石的无害化处理方法 |
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CN201310236811.7A CN103304115B (zh) | 2013-06-17 | 2013-06-17 | 一种铜污泥转化为人造矿石的无害化处理方法 |
Publications (2)
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CN103304115A CN103304115A (zh) | 2013-09-18 |
CN103304115B true CN103304115B (zh) | 2014-08-06 |
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CN201310236811.7A Active CN103304115B (zh) | 2013-06-17 | 2013-06-17 | 一种铜污泥转化为人造矿石的无害化处理方法 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107055993B (zh) * | 2017-05-18 | 2023-04-18 | 江苏金圆新材科技有限公司 | 一种含铜污泥造粒和预烘干的装备及工艺方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5644100A (en) * | 1979-09-17 | 1981-04-23 | Takenaka Komuten Co Ltd | Dehydration/caking treating method of sludge |
JPH05220498A (ja) * | 1992-02-13 | 1993-08-31 | Mamoru Wakimura | ヘドロ処理物及びヘドロの処理方法 |
CN101514072A (zh) * | 2009-02-26 | 2009-08-26 | 北京四方如钢混凝土制品有限公司 | 污泥造粒方法和该方法生产的污泥颗粒及其应用 |
CN102424511A (zh) * | 2011-09-02 | 2012-04-25 | 重庆大学 | 一种城市污水厂污泥的固化处理方法 |
-
2013
- 2013-06-17 CN CN201310236811.7A patent/CN103304115B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5644100A (en) * | 1979-09-17 | 1981-04-23 | Takenaka Komuten Co Ltd | Dehydration/caking treating method of sludge |
JPH05220498A (ja) * | 1992-02-13 | 1993-08-31 | Mamoru Wakimura | ヘドロ処理物及びヘドロの処理方法 |
CN101514072A (zh) * | 2009-02-26 | 2009-08-26 | 北京四方如钢混凝土制品有限公司 | 污泥造粒方法和该方法生产的污泥颗粒及其应用 |
CN102424511A (zh) * | 2011-09-02 | 2012-04-25 | 重庆大学 | 一种城市污水厂污泥的固化处理方法 |
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CB03 | Change of inventor or designer information |
Inventor after: Qi Xianjin Inventor after: Hui Xinghuan Inventor after: Hu Jianhang Inventor after: Liao Tianpeng Inventor after: Shi Yifeng Inventor after: Wang Hua Inventor after: Li Xiaodong Inventor after: Zhu Xing Inventor after: Yang Chunyin Inventor after: Li Yuancheng Inventor after: You Kaiyun Inventor after: Shen Qianghua Inventor before: Qi Xianjin Inventor before: Zhu Xing Inventor before: Li Yuancheng Inventor before: Wang Hua Inventor before: Shen Qianghua Inventor before: Hu Jianhang Inventor before: Liao Tianpeng |
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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 |