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公开(公告)号：KR1020130000194A
公开(公告)日：2013-01-02
申请号：KR1020110060752
申请日：2011-06-22
Applicant: 한국과학기술연구원
CPC classification number: C02F1/482 , B01D61/002 , C02F1/445
Abstract: PURPOSE: A manufacturing method of a magnetic a nanoparticle recovery device is provided to maintain concentration of a derive solution even a derived solution is diluted if a derived solution is dilled by a front osmosis membrane filtering process. CONSTITUTION: A magnetic a nanoparticle recovery device consists of a solution transfer pipe and a magnetic field applying unit. Through the solution transfer pipe, solution is transferred. The magnetic field applying unit is attaches and detaches magnetic nanoparticle onto the solution transfer pipe by selectively applying magnetic field. The magnetic field applying unit consists of a magnetic case attached to the solution transfer pipe, and magnetic particle(133) which is placed in the magnetic case(132). [Reference numerals] (AA) Feed water; (BB) Concentration adjusted derive solution; (CC,FF) Diluted derive solution; (EE) Thickened water; (GG) Magnetic nanoparticles; (HH,DD) Treated water
Abstract translation: 目的：提供磁性纳米颗粒回收装置的制造方法，以便如果衍生溶液通过前渗透膜过滤工艺来填充，则维持衍生溶液的浓度，甚至衍生的溶液也被稀释。 构成：磁性纳米颗粒回收装置由溶液转移管和磁场施加单元组成。 通过溶液转移管，溶液转移。 磁场施加单元通过选择性地施加磁场将磁性纳米颗粒附着并分离到溶液传输管上。 磁场施加单元由附接到溶液输送管的磁性壳体和放置在磁性壳体（132）中的磁性粒子（133）组成。 （附图标记）（AA）给水; （BB）浓度调节衍生液; （CC，FF）稀释衍生溶液; （EE）增稠水; （GG）磁性纳米粒子; （HH，DD）处理水
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公开(公告)号：KR101263186B1
公开(公告)日：2013-05-15
申请号：KR1020110060752
申请日：2011-06-22
Applicant: 한국과학기술연구원
Abstract: 본발명은자성나노입자를유도용질로이용하는정삼투막여과공정에서자성나노입자를회수, 재이용함으로써유도용액의농도를일정하게유지함과함께고순도의처리수를분리, 배출할수 있는자성나노입자회수장치그리고이를이용한정삼투막여과장치및 방법에관한것으로서, 본발명에따른자성나노입자회수장치를이용한정삼투막여과장치는자성나노입자를유도용액의유도용질로사용하여원수를처리수와농축수로분리하는정삼투막유닛과, 상기정삼투막유닛의희석된유도용액을공급받아, 상기희석된유도용액에자성나노입자를투입하여유도용액의농도를조정하여상기정삼투막유닛의유도용액조에유도용액을재공급하는유도용액농도조정조및 상기유도용액농도조정조로부터희석된유도용액을공급받아, 유도용액을자성나노입자와처리수로분리하고, 분리된자성나노입자를회수하여상기유도용액농도조정조로공급하는자성나노입자회수장치를포함하여이루어지는것을특징으로한다.
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