process for the removal of heavy metals, including cadmium content in phosphoric acid.

• 1. 一种磷酸氢二钾改性浒苔生物炭的制备方法及其去除水体中重金属镉的应用 [P] . 中国专利： CN110833816A . 2020-02-25
• 2. 重金属去除材料及去除中草药提取物中重金属的方法 [P] . 中国专利： CN112934203A . 2021-06-11
• 3. Process for the removal of heavy metal ions, especially ions of cadmium, Copper, Lead and Mercury, from Wet process Phosphoric acid. [P] . ES8308805A1 . 1983-12-16

  机译： 从湿法磷酸中去除重金属离子，特别是镉，铜，铅和汞离子的方法。

• 4. METHOD OF HEAVY METALS ESPECIALLY CADMIUM REMOVAL FROM SOLUTIONS WITH PHOSPHORIC ACID CONTENT [P] . CS274579B2 . 1991-08-13

  机译： 从含磷酸溶液中去除重金属特别是镉的方法

• 5. METHOD OF HEAVY METALS ESPECIALLY CADMIUM REMOVAL FROM SOLUTIONS WITH PHOSPHORIC ACID CONTENT [P] . CS138189A2 . 1990-12-13

  机译： 从含磷酸溶液中去除重金属特别是镉的方法

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• 2. Removal of As and Heavy Metals （Cd, Cu and Pb） in Fine Soil from Soil Washing Process Using Chelating Agent [J] . Minah Oh, So Young Moon, SeungJin Oh, 地球科学与工程：英文版 . 2012,第010期
• 3. Comparison of heavy metal removal efficiencies in four activated sludge processes [J] . 杨军, 高定, 陈同斌, 中南大学学报（英文版） . 2015,第010期
• 4. Removal of heavy metals by solvent extraction and supported solvent extraction during a recrystallization step in the phosphoric acid production process [C] . C. Koopman, G.J. Witkamp Symposium on Metal Separation Technologies Beyond 2000: Integrating Novel Chemistry with Processing Kahuku, Oahu, Hawaii, June 13-18, 1999. . 1999
• 5. Metallurgical Processing and the Effect of Ethylenediaminetetra-Acetic Acid in Extraction and Separation of Rare-Earth Elements by Solvent Extraction with Di-2Ethylhexyl Phosphoric Acid. [D] . Lo, Sileymane A. 2012
• 6. Detection Distribution and Health Risk Assessment of Toxic Heavy Metals/Metalloids Arsenic Cadmium and Lead in Goat Carcasses Processed for Human Consumption in South-Eastern Nigeria [O] . Emmanuel O. Njoga, Ekene V. Ezenduka, Chiazor G. Ogbodo, 2021
• 7. The use of Alizarin modified bentonite for removal of some heavy metals ions from the wet process phosphoric acid [O] . Mohamed Cheira, Mohamed Awadallah, Mohamed Rashed, 2018
• 8. Organic reagents for removing heavy metals from a 10-34-0 (N-P(sub 2)O(sub 5)--K(sub 2)O) grade fertilizer solution and wet-process phosphoric acid. [R] . Norwood, V. M. 1991

• 1. Influence of sulfur addition/solids content ratio on removal of heavy metals from mine tailings by bioleaching [J] . 贺仲兵 ,廖婷 ,刘云国 . 中南大学学报 . 2012,第012期
• 2. Comparison of heavy metal removal efficiencies in four activated sludge processes [J] . 杨军 ,高定 ,陈同斌 . 中南大学学报 . 2015,第010期
• 3. GORE(R)表面过滤技术在焚烧炉烟气净化中对排放包括重金属的综合控制作用 [C] . 孙宏 . 2009重金属污染监测、风险评价及修复技术高级研讨会 . 2009
• 4. 磷酸氧化改性制备脱水污泥生物炭去除水体中重金属Cu(Ⅱ)和Pb(Ⅱ)的研究 [A] . 肖伟 . 2019