-
公开(公告)号：KR101337984B1
公开(公告)日：2013-12-06
申请号：KR1020110025730
申请日：2011-03-23
Applicant: 가톨릭관동대학교산학협력단 , (주)선진환경
CPC classification number: Y02W10/15
Abstract: 본 발명은 산업폐기물을 이용한 수처리용 여재의 제조방법을 제공한다. 본 발명은 산업부산물로서 수산화알루미늄 함량 40 중량% ~ 70 중량% 이고, 합성수지 함량 30 중량% ~ 60 중량% 로 구성된 연마분진 폐기물을 수집하고; 상기의 연마분진 폐기물을 500 ~ 600 ℃의 고온소성로에서 2시간 내지 4시간 동안 소성하고 냉각하여 무정형 산화알루미늄을 제조하고; 또한, 상기의 연마분진 폐기물을 증류수에 투입하여 상온에서 혼련한 후, 130 ~ 180 ℃의 온도에서 2시간 내지 4시간 동안 교반하여 숙성하고, 이것을 수회에 걸쳐 세척하고 건조한 다음, 다시 건조된 중간물을 300 ℃에서 30분 동안 급열하여 소성한 후 냉각하여 결정형 깁사이트를 제조하며; 상기의 무정형 산화알루미늄 : 결정형 깁사이트 = 2 ~ 8 : 8 ~ 2 의 중량 비율로 균일하게 혼합하고, 여기에 유기산 또는 무기산을 첨가하여 혼련한 후, 소정의 형상으로 흡착 여재를 제조하는 단계를 포함하고 있다. 본 발명에 의할 경우, 산업폐수 중의 인체에 유해한 중금속을 효율적으로 흡착 제거할 수 있다.
-
公开(公告)号：KR1020120108149A
公开(公告)日：2012-10-05
申请号：KR1020110025730
申请日：2011-03-23
Applicant: 가톨릭관동대학교산학협력단 , (주)선진환경
Abstract: PURPOSE: A water treatment filter using recycled aluminum oxide waste and a manufacturing method of the same are provided to variously eliminate heavy metals by being developed as ring-shaped absorber. CONSTITUTION: A water treatment filter using recycled aluminum oxide includes the following: grinding dust waste is collected to prepare main raw materials; the materials are plasticized in a high temperature plasticizing furnace at a temperature between 500 and 600 deg C and is cooled to obtain amorphous aluminum oxide; crystalline gibbsite by rolling and milling, stirring, washing, drying, plasticizing, and cooling the materials; the amorphous aluminum oxide and the crystalline gibbsite are mixed, and inorganic acid is added into the mixture to obtain absorbent filtering media.
Abstract translation: 目的：提供一种使用循环氧化铝废料的水处理过滤器及其制造方法，通过开发成为环形吸收体来各种消除重金属。 构成：使用回收氧化铝的水处理过滤器包括：研磨粉尘废物被收集以制备主要原料; 将材料在500-600℃的高温增塑炉中进行增塑，并冷却得到无定形氧化铝; 通过轧制和研磨，搅拌，洗涤，干燥，塑化和冷却材料的结晶三水铝矿; 混合无定形氧化铝和结晶三水铝矿，向混合物中加入无机酸，得到吸收性过滤介质。
-
公开(公告)号：KR1020130138945A
公开(公告)日：2013-12-20
申请号：KR1020120062497
申请日：2012-06-12
Applicant: 가톨릭관동대학교산학협력단 , (주)선진환경
CPC classification number: B01J20/08 , B01J21/063 , C02F1/281 , C02F1/725 , C02F2101/103
Abstract: The present invention relates to a composite adsorbent for arsenic, which removes arsenic components from wastewater, and a use thereof. The present invention comprises amorphous aluminum oxides obtained from the grinding dust wastes of aluminum hydroxides which are industrial byproducts, titanium dioxides (TiO2) as optical catalysts, and boehmite as inorganic binders, wherein the amorphous aluminum oxides, boehmite, and titanium oxide are mixed in weight ratio of 30:15-25:10-20. Additionally, the present invention is characterized by simultaneously oxidizing As(III) components in total arsenic into As(V) components and adsorbing and removing the oxidized As(V) components using the composite adsorbent by injecting the composite adsorbent to an arsenic contaminant solution to be treated, mixing the mixture, and irradiating the mixture by a light source.
Abstract translation: 本发明涉及用于从废水中除去砷成分的砷复合吸附剂及其用途。 本发明包括由作为工业副产物的氢氧化铝的粉尘废料，作为光学催化剂的二氧化钛（TiO 2）和作为无机粘合剂的勃姆石的研磨粉尘废料获得的无定形氧化铝，其中将无定形氧化铝，勃姆石和氧化钛混合在 重量比为30：15-25：10-20。 另外，本发明的特征在于，将总砷中的As（III）成分同时氧化为As（V）成分，并通过将复合吸附剂注入到砷污染物溶液中，使用复合吸附剂吸附除去氧化的As（V） 处理，混合混合物，并用光源照射混合物。
-
Patent Agency Ranking
公开(公告)号：KR101300100B1
公开(公告)日：2013-09-09
申请号：KR1020110013266
申请日：2011-02-15
Applicant: (주)선진환경
CPC classification number: Y02W30/82
Abstract: 본 발명은 피혁 제조과정 중에 발생되는 고형 폐기물(Shaving scrap)을 활용한 바이오 흡착제의 제조방법에 관한 것이다.
본 발명은 피혁의 제조과정에서 발생하는 고형 폐기물(Shaving scrap)을 수집하여 콜라겐 섬유를 식물성 탄닌제로 처리하여 고정화시킨다. 고정화된 고형폐기물의 조직을 풀어헤치고 미분화시켜서 그 표면적을 최대화시킨다. 그 이후 Na-alginate 수용액에 혼합 반죽하여 염화칼슘(CaCl
2 )수용액에 점적시킴으로써 환(bead) 형태로 제조하여 중금속 이온 등에 대한 흡착 성능이 우수한 바이오 흡착제를 제조하게 된다.
본 발명은 산업폐기물을 재활용하는 한편, 재활용된 제품을 이용하여 폐수 중의 중금속을 제거하는데 사용함으로써, 친환경적이며 경제적인 장점을 가지고 있다.-
公开(公告)号：KR1020120092479A
公开(公告)日：2012-08-21
申请号：KR1020110013266
申请日：2011-02-15
Applicant: (주)선진환경
Abstract: PURPOSE: A method for manufacturing bio absorbent based on solid waste is provided to recycle solid waste by manufacturing absorbent based on solid waste from a leather manufacturing process. CONSTITUTION: Solid waste generated from a leather manufacturing process is collected and neutralized. The neutralized solid waste is impregnated in a pickle solution containing vegetable tannin. The vegetable tannin is reacted with collagen in the solid waste to immobilize the solid waste. The fiber tissues of the immobilized solid waste are finely powdered to obtain bio absorbent powder. The bio absorbent powder is mixed with sodium alginate aqueous solution. The mixed solution is introduced into a calcium chloride aqueous solution to be gelated and solidified.
Abstract translation: 目的：提供一种制造基于固体废物的生物吸收剂的方法，通过制造基于皮革制造过程的固体废物的吸收剂来回收固体废物。 构成：从皮革制造过程产生的固体废物被收集和中和。 将中和的固体废物浸渍在含有植物单宁的酸洗溶液中。 植物单宁与固体废物中的胶原反应，固定废物。 将固定化的固体废物的纤维组织细粉末以获得生物吸收剂粉末。 生物吸收剂粉末与藻酸钠水溶液混合。 将混合溶液引入氯化钙水溶液中使其凝胶化并固化。
-
公开(公告)号：KR101077511B1
公开(公告)日：2011-10-27
申请号：KR1020090058704
申请日：2009-06-30
Abstract: 본발명은, 콜라겐을함유한원료인동물원피의고형폐기물을분쇄하는단계와, 상기분쇄된원료를탈회및 탈지하는단계와, 상기탈회및 탈지된원료를식물성타닌이함유된피클용액에침지시켜상기식물성타닌을상기원료중의콜라겐과결합시키는고정화단계와, 상기식물성타닌이고정화된콜라겐의섬유상조직을풀어헤치는해섬단계와, 상기해섬단계를거친식물성타닌이고정화된콜라겐의섬유상조직체를분쇄하여최종바이오흡착제로형성하는단계를포함하여이루어진동물원피의콜라겐을이용한바이오흡착제의제조방법및 이에따라제조된바이오흡착제를제공한다.
-
公开(公告)号：KR1020140006540A
公开(公告)日：2014-01-16
申请号：KR1020120073743
申请日：2012-07-06
Applicant: (주)선진환경
CPC classification number: B01J20/261 , B01J20/3021 , B01J20/3064 , B09B3/00
Abstract: The present invention relates to an oil absorbent manufactured by using leather waste and a manufacturing method thereof. The manufacturing method comprises: a step of immobilizing collagen ingredients by collecting solid waste generated in a leather manufacturing process, removing fat and mineral from the solid waste and treating the solid waste with vegetable tannin; a step of pulverizing absorbents containing the collagen ingredients by winding off the fibrous tissues of the collagen in which the vegetable tannin is immobilized and pulverizing the fibrous tissues into 5-10 mesh; and a step of manufacturing urethane foam absorbents by selecting polyurethane foam as a carrier of the pulverized collagen absorbent and making the polyurethane foam include the collagen absorbent. [Reference numerals] (AA,CC,EE) X 50 times; (BB,DD,FF) X 100 times
Abstract translation: 本发明涉及使用皮革废料制造的吸油剂及其制造方法。 该制造方法包括：通过收集皮革制造工序中产生的固体废弃物固定胶原成分，从固体废物中除去脂肪和矿物并用植物单宁处理固体废物的步骤; 通过将固定有植物单宁的胶原蛋白的纤维组织卷起，将纤维组织粉碎成5-10目，粉碎含有胶原成分的吸收剂的工序; 以及通过选择聚氨酯泡沫作为粉碎的胶原吸收剂的载体并制备聚氨酯泡沫包括胶原吸收剂来制备聚氨酯泡沫吸收剂的步骤。 （标号）（AA，CC，EE）×50次; （BB，DD，FF）X 100次
-
公开(公告)号：KR1020110001249A
公开(公告)日：2011-01-06
申请号：KR1020090058704
申请日：2009-06-30
CPC classification number: B01J20/24 , B01J20/3021 , B01J20/305
Abstract: PURPOSE: A production method of a bio adsorber using collagen of the animal skin, and the bio adsorber produced therefrom are provided to produce the bio adsorber by recycling solid waste generated from a leather production process. CONSTITUTION: A production method of a bio adsorber using collagen of the animal skin comprises the followings steps: crushing solid waste of the animal skin containing collagen; degreasing and decalcifying the crushed solid waste; dipping the degreased and decalcified material into a pickle solution containing vegetable tannin; combining the vegetable tannin with the collagen; fibrillating the fiber structure of the collagen combined with the vegetable tannin; and crushing the fibrillated fiber structure of the collagen.
Abstract translation: 目的：提供使用动物皮肤胶原的生物吸附剂的生产方法和由其制备的生物吸附剂，以通过回收由皮革生产过程产生的固体废物来生产生物吸附剂。 构成：使用动物皮肤胶原的生物吸附剂的制造方法，包括以下步骤：粉碎含有胶原的动物皮肤的固体废物; 破碎固体废物脱脂脱钙; 将脱脂脱钙材料浸入含植物单宁的酸洗液中; 结合植物单宁与胶原蛋白; 纤维化纤维结构的胶原与植物单宁结合; 并粉碎胶原纤维的纤维结构。
-
-
-
-
-
-
-
Search Results
8
records
(took 0.022 seconds)
