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公开(公告)号：KR1020100124143A
公开(公告)日：2010-11-26
申请号：KR1020090043239
申请日：2009-05-18
Applicant: 고려대학교 산학협력단
IPC: B01D24/00 , C02F9/00 , C02F1/28 , C02F101/20
CPC classification number: B01D24/001 , C02F1/28 , C02F9/00 , C02F2101/20
Abstract: PURPOSE: A carrier for immobilizing heavy metal and a method for treating water using the same are provided to simultaneously use an immobilizing technique and an absorbing technique, thereby immobilizing heavy metal with high efficiency. CONSTITUTION: An organic matter is removed from an animal bone. The animal bone is dried at 100~120°C. The animal bone is crushed into powder of 0.21~0.425mm. A foreign material is removed from peat. The peat is dried at 100~120°C. The peat is crushed into powder of 0.21~0.425mm. A carrier is manufactured by mixing the crushed animal bond with the crushed peat. The animal bone and the peat are mixed at the mass ratio of 1:1.5~3:0.5.
Abstract translation: 目的：提供用于固定重金属的载体和使用其的处理水的方法，以同时使用固定技术和吸收技术，从而以高效率固定重金属。 构成：将有机物从动物骨骼中取出。 动物骨头在100〜120℃下干燥。 将动物骨粉碎成0.21〜0.425mm的粉末。 从泥炭中除去异物。 泥炭在100〜120℃下干燥。 泥炭粉碎成0.21〜0.425mm粉末。 通过将破碎的动物粘合剂与粉碎的泥炭混合来制造载体。 动物骨和泥炭以1：1.5〜3：0.5的质量比混合。
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Patent Agency Ranking
公开(公告)号：KR101087541B1
公开(公告)日：2011-11-28
申请号：KR1020090043634
申请日：2009-05-19
Applicant: 고려대학교 산학협력단
CPC classification number: Y02W10/15
Abstract: 본 발명은 제강슬래그와 토탄의 적정비로 혼합담체를 구성하여 탈염반응 및 미생물반응에 기해 염소계 지방족 탄수화물 제거의 효율이 높은 장점이 있으며, 제강슬래그의 첨가로 공극률을 높여 오랜 시간 반응으로 인한 미생물 번식으로 공극률이 저하되는 것을 방지하여 칼럼 내 수리적 측면에서 유체의 흐름을 원활하게 하며 Up-flow방법을 통해 wall effect(벽을 타고 물이 흐르는 것)를 방지하고 탈염반응 및 미생물반응이 전체에 걸쳐 고루게 이루어지도록 할 수 있는 염소계 지방족 탄수화물 제거를 위한 혼합담체, 그 제조방법 및 혼합담체가 충진된 칼럼에 관한 것이다.
제강슬래그, 토탄-
公开(公告)号：KR101267676B1
公开(公告)日：2013-05-24
申请号：KR1020110036333
申请日：2011-04-19
Applicant: 고려대학교 산학협력단
IPC: C02F1/62 , C02F1/72 , C02F101/10
Abstract: 본발명은 3가비소와철을포함하는수용액에파워가 7~60W이고주파수가 280~600㎑인초음파를적용하여 OH 라디칼을생성하는단계; 상기 OH 라디칼로상기 3가비소를산화시켜 5가비소를형성하는단계; 및상기 5가비소와철이반응하여비소-철복합체가형성되는단계를포함하는것을특징으로하는비소의제거방법에관한것이다.
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公开(公告)号：KR1020120118757A
公开(公告)日：2012-10-29
申请号：KR1020110036333
申请日：2011-04-19
Applicant: 고려대학교 산학협력단
IPC: C02F1/62 , C02F1/72 , C02F101/10
CPC classification number: C02F1/62 , C02F1/72 , C02F2101/103
Abstract: PURPOSE: An arsenic removing method is provided to efficiently restore and purify underground water mixed with trivalent arsenic and pentavalent arsenic using ultrasonic waves. CONSTITUTION: An arsenic removing method includes the following: ultrasonic waves of 7-60W powder and 280-600 kHz frequency are applied to an aqueous solution containing trivalent arsenic and iron to generate hydroxyl radicals; the hydroxyl radicals oxidize the trivalent arsenic to form pentavalent arsenic; and the pentavalent arsenic is reacted with the iron to form an arsenic-iron complex. The iron is ferrous iron or ferric ions. The amount of the iron is in a range between 0.4 and 16mg/L. The pH value of the aqueous solution is in a range between 3 and 9.
Abstract translation: 目的：使用超声波有效地还原和净化与三价砷和五价砷混合的地下水。 构成：砷去除方法包括：将含有3-60W粉末和280-600kHz频率的超声波施加到含有三价砷和铁的水溶液中以产生羟基; 羟基自由基氧化三价砷以形成五价砷; 并且五价砷与铁反应以形成砷 - 铁络合物。 铁是亚铁铁或铁离子。 铁的量在0.4至16mg / L的范围内。 水溶液的pH值在3和9之间。
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公开(公告)号：KR1020100124562A
公开(公告)日：2010-11-29
申请号：KR1020090043634
申请日：2009-05-19
Applicant: 고려대학교 산학협력단
Abstract: PURPOSE: A mixed carrier for removing chlorinated aliphatic carbohydrate, a manufacturing method thereof, and a column filled with a mixed carrier are provided to increase efficiency of removing chlorinated aliphatic carbohydrate by a desalting reaction and a microorganism reaction of steelmaking slag and peat. CONSTITUTION: Steelmaking slag is dried at 70~80°C for 10 and 14 hours. Peat is dried at 100~110°C for 10 and 14 hours. A carrier(100) is formed by mixing the dried steelmaking slag with the dried peat. The weight of the steelmaking slag to the entire weight of the steelmaking slag and the peat is 2 to 10weight%. A particle diameter of the steelmaking slag is 2 to 3.5mm. The particle diameter of the peat is 0.2 to 0.425mm.
Abstract translation: 目的：提供一种用于除去氯化脂肪族碳水化合物的混合载体，其制造方法和填充有混合载体的柱，以通过脱盐反应和炼钢渣和泥煤的微生物反应来提高除去氯化脂肪族碳水化合物的效率。 构成：炼钢炉渣在70〜80℃下干燥10〜14小时。 泥炭在100〜110℃下干燥10〜14小时。 通过将干燥的炼钢渣与干燥的泥炭混合来形成载体（100）。 炼钢渣对炼钢渣和泥炭的重量的重量为2〜10重量％。 炼钢渣的粒径为2〜3.5mm。 泥炭的粒径为0.2〜0.425mm。
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