公开(公告)号：US11691906B1

公开(公告)日：2023-07-04

申请号：US17518719

申请日：2021-11-04

申请人： Xiaoling Cheng

发明人： XiaoLing Cheng ,  Mark A. Fitzgerald

IPC分类号： C02F9/00 ,  B01D61/14 ,  B01D61/02 ,  B01D61/58 ,  B01D9/00 ,  B01J19/08 ,  C02F1/44 ,  C02F1/00 ,  C02F1/70 ,  C02F101/10 ,  C02F101/30 ,  C02F1/04

CPC分类号： C02F9/00 ,  B01D9/0031 ,  B01D61/027 ,  B01D61/145 ,  B01D61/58 ,  B01J19/08 ,  B01D2311/06 ,  B01D2311/12 ,  B01D2311/2638 ,  B01D2311/2642 ,  B01D2311/2649 ,  B01D2311/2673 ,  B01D2321/16 ,  B01J2219/08 ,  B01J2219/0894 ,  C02F1/001 ,  C02F1/048 ,  C02F1/442 ,  C02F1/444 ,  C02F1/705 ,  C02F2001/007 ,  C02F2101/10 ,  C02F2101/30 ,  C02F2305/00

摘要： The invention is about a stabilized electromagnetic base liquid, as well as its preparation method and its application in the high-salt wastewater treatment. The raw material components of the electromagnetic base fluid include: 20-30 parts of alkali metal hydroxides(e.g., as sodium hydroxide); 20-30 parts of non-alkali metal (e.g., as silicon or phosphorus); 2-6 parts of ammonia; 31-140 parts of water; after treatment with a direct electrical current the parameters of the stabilized electromagnetic base liquid are: pH value: 12 to 14; oxidation reduction potential value: −1.0 to −1.8 v; with no corrosivity, confirming the presence of stabilized hydrated electrons (eaq−−). With the stabilized electromagnetic base liquid, the storage problem of the electromagnetic base liquid is solved, and the large-scale application in the industrial field can be realized, thereby achieving a large-scale high-salt wastewater treatment process with low cost, high recovery rate.

公开(公告)号：US20190160430A1

公开(公告)日：2019-05-30

申请号：US16263564

申请日：2019-01-31

申请人： XiaoLing Cheng

发明人： Mark O. Bublitz

IPC分类号： B01D61/02 ,  C02F1/00 ,  B01D61/14

摘要： A multistage desalination process for treatment of seawater or salt wastewater. During initially processing the seawater or salt wastewater is treated to precipitate scaling minerals as phosphates including magnesium ammonium phosphate useful as a fertilizer. During the initial phase, ammonium phosphate and sodium phosphate are added to the seawater or salt wastewater followed by an addition of ammonia and a water-based charged solvent. After separating the precipitated solids, the cleaned seawater or salt wastewater is aerated and filtered to produce potable or otherwise usable water.

公开(公告)号：US20190076784A1

公开(公告)日：2019-03-14

申请号：US15915504

申请日：2018-03-08

申请人： XiaoLing Cheng

发明人： Mark O. Bublitz

IPC分类号： B01D61/02 ,  C02F1/00 ,  B01D61/14

摘要： A multistage desalination process for treatment of seawater or salt wastewater. During initially processing the seawater or salt wastewater is treated to precipitate scaling minerals as phosphates including magnesium ammonium phosphate useful as a fertilizer. During the initial phase, ammonium phosphate and sodium phosphate are added to the seawater or salt wastewater followed by an addition of ammonia and a water-based charged solvent. After separating the precipitated solids, the cleaned seawater or salt wastewater is aerated and filtered to produce potable or otherwise usable water.

公开(公告)号：US10603636B2

公开(公告)日：2020-03-31

申请号：US16263564

申请日：2019-01-31

申请人： XiaoLing Cheng

发明人： Mark O. Bublitz

IPC分类号： B01D61/02 ,  C02F9/00 ,  C05F7/00 ,  C05B7/00 ,  B01D61/14 ,  C02F1/00 ,  C02F1/52 ,  C02F1/66 ,  C02F1/28 ,  C02F101/10 ,  C02F1/44 ,  C02F1/74 ,  C02F103/08

摘要： A multistage desalination process for treatment of seawater or salt wastewater. During initially processing the seawater or salt wastewater is treated to precipitate scaling minerals as phosphates including magnesium ammonium phosphate useful as a fertilizer. During the initial phase, ammonium phosphate and sodium phosphate are added to the seawater or salt wastewater followed by an addition of ammonia and a water-based charged solvent. After separating the precipitated solids, the cleaned seawater or salt wastewater is aerated and filtered to produce potable or otherwise usable water.