Application Effect of MF-OP on Collection of Trivalent Holmium from Rare Earth Mining Wastewater
文献类型：期刊论文
| 作者 | Pei, Liang1,2,3,4; Sun, Liying1,2 |
| 刊名 | INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH
 |
| 出版日期 | 2023 |
| 卷号 | 20期号:2页码:16 |
| 关键词 | microtube microfilter with organic phosphoric acid trivalent holmium wastewater portion enriched portion collection proportion |
| DOI | 10.3390/ijerph20021498 |
| 通讯作者 | Pei, Liang(peiliang@igsnrr.ac.cn) ; Sun, Liying(sunliying@igsnrr.ac.cn) |
| 英文摘要 | Microtube microfilter with organic phosphoric acid (expressed as MF-OP) containing a wastewater portion with buffer fluid and an enriched portion with nitric acid fluid and organic phosphoric extractant dissolved in benzin has been studied for its trivalent holmium (expressed as Ho(III) collection from rare earth wastewater. Common parameters affecting the collection effect have been investigated, including hydrogen ion molar concentration (molar concentration can be expressed as Cm) or pH value, initial concentration (expressed as Co) of Ho(III), ion-force of rare earth wastewater, voluminal proportion of organic phosphoric extractant with benzin and nitric acid fluid (expressed as Vr), nitric acid Cm, extractant Cm, and type of acid fluid in an enriched portion. The virtues of MF-OP compared to the traditional collection was explored. The impacts of hydrodynamic characteristics (steadiness and current speed) and MF parameter factors (inradius of tube, tube-shell thickness, proportion of holes) on the collection performance of MF-OP for Ho(III) collection were also considered. The test results displayed that the greatest collection conditions of Ho(III) were attained as nitric acid Cm was 4.00 mol/L, extractant Cm was 0.220 mol/L, and Vr was 0.8 in the enriched portion, and pH value was 4.60 in the wastewater portion. Ion- force of rare earth wastewater had no noticeable outcome on Ho(III) collection. The collection proportion of Ho(III) was attainable to 93.1% in 280 min, while Co was 1.80 x 10(-3) mol/L. |
| WOS关键词 | HEAVY-METALS ; RECLAIMED WATER ; RISK-ASSESSMENT ; SALINE WATER ; FOOD SAFETY ; IRRIGATION ; IMPACT ; SOILS ; SEDIMENTS ; QUALITY |
| 资助项目 | Open Project of Key Laboratory in Xinjiang Uygur Autonomous Region of China[2022D04082] ; Independent Research Projects of the Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences[E2500201] |
| WOS研究方向 | Environmental Sciences & Ecology ; Public, Environmental & Occupational Health |
| 语种 | 英语 |
| WOS记录号 | WOS:000914623300001 |
| 出版者 | MDPI |
| 资助机构 | Open Project of Key Laboratory in Xinjiang Uygur Autonomous Region of China ; Independent Research Projects of the Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/189803]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Pei, Liang; Sun, Liying |
| 作者单位 | 1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China 2.Chinese Acad Sci, Xinjiang Inst Ecol & Geog, Xinjiang Key Lab Environm Pollut & Bioremediat, Urumqi 830011, Peoples R China 3.Chinese Acad Sci, Xinjiang Inst Ecol & Geog, Natl Engn Technol Res Ctr Desert Oasis Ecol Constr, Urumqi 830011, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Pei, Liang,Sun, Liying. Application Effect of MF-OP on Collection of Trivalent Holmium from Rare Earth Mining Wastewater[J]. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH,2023,20(2):16. |
| APA | Pei, Liang,&Sun, Liying.(2023).Application Effect of MF-OP on Collection of Trivalent Holmium from Rare Earth Mining Wastewater.INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH,20(2),16. |
| MLA | Pei, Liang,et al."Application Effect of MF-OP on Collection of Trivalent Holmium from Rare Earth Mining Wastewater".INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 20.2(2023):16. |
入库方式： OAI收割
来源：地理科学与资源研究所
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