CN102838180B - 一种稀有金属废水零排放工艺 - Google Patents
一种稀有金属废水零排放工艺 Download PDFInfo
- Publication number
- CN102838180B CN102838180B CN201210291978.9A CN201210291978A CN102838180B CN 102838180 B CN102838180 B CN 102838180B CN 201210291978 A CN201210291978 A CN 201210291978A CN 102838180 B CN102838180 B CN 102838180B
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- Prior art keywords
- waste water
- steam
- evaporator
- secondary steam
- falling
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- 239000002351 wastewater Substances 0.000 title claims abstract description 54
- 238000000034 method Methods 0.000 title claims abstract description 32
- 239000002184 metal Substances 0.000 title claims abstract description 11
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 11
- 238000001704 evaporation Methods 0.000 claims abstract description 17
- 230000008020 evaporation Effects 0.000 claims abstract description 16
- 239000011552 falling film Substances 0.000 claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims abstract description 14
- 229920006395 saturated elastomer Polymers 0.000 claims abstract description 13
- 239000007788 liquid Substances 0.000 claims abstract description 9
- 239000012452 mother liquor Substances 0.000 claims abstract description 8
- 238000005406 washing Methods 0.000 claims abstract description 7
- 238000000926 separation method Methods 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 238000002425 crystallisation Methods 0.000 claims description 15
- 230000008025 crystallization Effects 0.000 claims description 15
- 239000010814 metallic waste Substances 0.000 claims description 9
- 238000010025 steaming Methods 0.000 claims description 9
- 238000009833 condensation Methods 0.000 claims description 8
- 230000005494 condensation Effects 0.000 claims description 8
- 238000004064 recycling Methods 0.000 claims description 6
- 239000010413 mother solution Substances 0.000 claims description 5
- 238000005119 centrifugation Methods 0.000 claims description 4
- 230000009977 dual effect Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 abstract description 4
- 239000013078 crystal Substances 0.000 abstract description 4
- 230000006835 compression Effects 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 238000005201 scrubbing Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000013589 supplement Substances 0.000 abstract 1
- 239000006200 vaporizer Substances 0.000 description 12
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 7
- 239000011780 sodium chloride Substances 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000012267 brine Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000001502 supplementing effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000001728 nano-filtration Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000007115 recruitment Effects 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 238000005987 sulfurization reaction Methods 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201210291978.9A CN102838180B (zh) | 2012-08-16 | 2012-08-16 | 一种稀有金属废水零排放工艺 |
Applications Claiming Priority (1)
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CN201210291978.9A CN102838180B (zh) | 2012-08-16 | 2012-08-16 | 一种稀有金属废水零排放工艺 |
Publications (2)
Publication Number | Publication Date |
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CN102838180A CN102838180A (zh) | 2012-12-26 |
CN102838180B true CN102838180B (zh) | 2014-11-12 |
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Family Applications (1)
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CN201210291978.9A Active CN102838180B (zh) | 2012-08-16 | 2012-08-16 | 一种稀有金属废水零排放工艺 |
Country Status (1)
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CN (1) | CN102838180B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104829026B (zh) * | 2015-02-05 | 2017-11-07 | 湖州展望天明药业有限公司 | 高盐高浓度纤维素醚污水处理*** |
CN110746022B (zh) * | 2019-10-24 | 2020-11-24 | 广东闻扬环境科技有限公司 | 污水处理*** |
CN110981066A (zh) * | 2019-12-23 | 2020-04-10 | 深圳市源禹环保科技有限公司 | 一种含钼酸铵废水回收处理工艺方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101182049A (zh) * | 2007-11-23 | 2008-05-21 | 陈伟雄 | 一种用于处理垃圾渗滤液的蒸发*** |
CN102358625A (zh) * | 2011-09-09 | 2012-02-22 | 陈伟雄 | 能进行氨回收的垃圾渗滤液蒸发浓缩处理方法及其设备 |
-
2012
- 2012-08-16 CN CN201210291978.9A patent/CN102838180B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101182049A (zh) * | 2007-11-23 | 2008-05-21 | 陈伟雄 | 一种用于处理垃圾渗滤液的蒸发*** |
CN102358625A (zh) * | 2011-09-09 | 2012-02-22 | 陈伟雄 | 能进行氨回收的垃圾渗滤液蒸发浓缩处理方法及其设备 |
Non-Patent Citations (1)
Title |
---|
杨琦,等人.负压蒸发法处理生活垃圾填埋场渗滤液.《环境工程》.2006,第24卷(第2期),第17页第2节-第18页第2.3节. * |
Also Published As
Publication number | Publication date |
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CN102838180A (zh) | 2012-12-26 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Rare metal wastewater zero discharge process Effective date of registration: 20181228 Granted publication date: 20141112 Pledgee: Bank of China Limited by Share Ltd. Guangzhou Panyu branch Pledgor: GUANGZHOU SINPURELY ENERGY CONSERVATION & ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Registration number: 2018440000409 |
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Address after: Room 302, No. 119 Baisha Waterway, Tianhe District, Guangzhou City, Guangdong 510000 Patentee after: GUANGZHOU SINPURELY ENERGY CONSERVATION & ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Address before: 511338 Xiangshan Road, Xintang Town, Guangzhou, Guangdong, Zengcheng Patentee before: GUANGZHOU SINPURELY ENERGY CONSERVATION & ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20141112 Pledgee: Bank of China Limited by Share Ltd. Guangzhou Panyu branch Pledgor: GUANGZHOU SINPURELY ENERGY CONSERVATION & ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Registration number: 2018440000409 |