CN102502993B - 一种酸性重金属废水处理及处理后废水回用方法 - Google Patents
一种酸性重金属废水处理及处理后废水回用方法 Download PDFInfo
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- CN102502993B CN102502993B CN 201110349998 CN201110349998A CN102502993B CN 102502993 B CN102502993 B CN 102502993B CN 201110349998 CN201110349998 CN 201110349998 CN 201110349998 A CN201110349998 A CN 201110349998A CN 102502993 B CN102502993 B CN 102502993B
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- 238000004064 recycling Methods 0.000 title abstract 2
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- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 claims description 8
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- 238000011084 recovery Methods 0.000 description 3
- 229910052979 sodium sulfide Inorganic materials 0.000 description 3
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 3
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 2
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- PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical compound [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- VUEDNLCYHKSELL-UHFFFAOYSA-N arsonium Chemical compound [AsH4+] VUEDNLCYHKSELL-UHFFFAOYSA-N 0.000 description 2
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- Treating Waste Gases (AREA)
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CN 201110349998 CN102502993B (zh) | 2011-11-08 | 2011-11-08 | 一种酸性重金属废水处理及处理后废水回用方法 |
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Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104370301A (zh) * | 2014-10-29 | 2015-02-25 | 云南北方驰宏光电有限公司 | 一种CVD-ZnS制备过程中H2S尾气的处理方法 |
CN105130052A (zh) * | 2015-08-31 | 2015-12-09 | 白银有色集团股份有限公司 | 一种湿法冶金酸性废水中除汞的方法 |
CN105731704B (zh) * | 2016-01-18 | 2019-01-01 | 云南世邦环保科技发展有限公司 | 一种污酸中去除氟、氯离子的处理方法 |
CN107226519A (zh) * | 2017-07-07 | 2017-10-03 | 金川集团股份有限公司 | 一种含重金属酸性废水的资源化硫化处理方法 |
CN107162281A (zh) * | 2017-07-21 | 2017-09-15 | 甘肃中顺石化工程装备有限公司 | 一种去除冶炼废水中重金属离子的处理方法和废水处理*** |
CN107417008A (zh) * | 2017-08-08 | 2017-12-01 | 云锡文山锌铟冶炼有限公司 | 冶炼so2烟气制酸过程中废酸处理的方法 |
CN107445335A (zh) * | 2017-08-09 | 2017-12-08 | 云锡文山锌铟冶炼有限公司 | 净化冶炼so2烟气制酸过程中的污酸的方法 |
CN107487910B (zh) * | 2017-09-30 | 2020-06-23 | 云南驰宏锌锗股份有限公司 | 一种铅锌冶炼工业废水组合工艺处理方法 |
CN109081409B (zh) * | 2018-08-22 | 2021-08-06 | 中南大学 | 一种选冶联合清洁处理污酸的方法 |
CN109761409B (zh) * | 2019-03-25 | 2022-03-08 | 重庆理工大学 | 塔式硫化法处理酸性重金属废水的方法及装置 |
CN111056675B (zh) * | 2019-12-19 | 2022-03-29 | 北京矿冶科技集团有限公司 | 一种污酸资源化和回收方法 |
CN111825236A (zh) * | 2020-05-22 | 2020-10-27 | 西北矿冶研究院 | 一种富集回收冶炼硫酸废水中重金属的方法 |
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CN101173326A (zh) * | 2007-11-30 | 2008-05-07 | 浙江工业大学 | 废铅酸蓄电池回收铅过程产生的酸性废液的回收利用方法 |
CN101381074A (zh) * | 2007-09-06 | 2009-03-11 | 株式会社东芝 | 重金属回收装置以及重金属回收方法 |
CN101759158A (zh) * | 2009-12-23 | 2010-06-30 | 河南豫光金铅股份有限公司 | 从废污酸中再生回收硫酸的方法 |
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DE102006038207A1 (de) * | 2006-08-16 | 2008-02-21 | Siemens Ag | Verfahren zur Entfernung von Sulfat und Schwermetallen aus Abwasser |
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CN101381074A (zh) * | 2007-09-06 | 2009-03-11 | 株式会社东芝 | 重金属回收装置以及重金属回收方法 |
CN101173326A (zh) * | 2007-11-30 | 2008-05-07 | 浙江工业大学 | 废铅酸蓄电池回收铅过程产生的酸性废液的回收利用方法 |
CN101759158A (zh) * | 2009-12-23 | 2010-06-30 | 河南豫光金铅股份有限公司 | 从废污酸中再生回收硫酸的方法 |
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