公开(公告)号：KR1020140016670A

公开(公告)日：2014-02-10

申请号：KR1020120083573

申请日：2012-07-31

Applicant: 강원대학교산학협력단

Inventor： 옥용식 ,  정세희

IPC: C09K17/00 ,  B01D11/02 ,  C01B31/08 ,  C02F1/58

CPC classification number: C01B32/30 ,  B01D11/02 ,  C02F1/58 ,  C09K17/32

Abstract: The present invention provides a method for preparing biochar which is derived from giant ragweed, wherin the method includes a step of obtaining biochar by thermally dissolving pretreated giant ragweed at 200-800 deg. C for 2-4 hours, biochar which is derived from giant ragweed and is prepared by the method, a method for purifying antibiotics in water, wherein the method includes a step of treating biochar derived from giant ragweed in water using antibiotics, and a composition for purifying antibiotics in water which includes biochar derived from giant ragweed as an effective component.

Abstract translation: 本发明提供一种从巨型豚草制备生物炭的方法，该方法包括通过在200-800度热处理预处理的大型豚草获得生物炭。 C为2-4小时，由巨型豚草衍生的生物炭，通过该方法制备，在水中纯化抗生素的方法，其中所述方法包括使用抗生素处理水中巨大豚草衍生的生物炭的步骤，以及组合物 用于净化水中的抗生素，其中包括从巨型豚草衍生的生物炭作为有效成分。

公开(公告)号：KR1020100112397A

公开(公告)日：2010-10-19

申请号：KR1020090030893

申请日：2009-04-09

Applicant: 강원대학교산학협력단

Inventor： 옥용식 ,  최봉수 ,  허승오 ,  하상건

IPC: A01G31/00 ,  A01G25/00

CPC classification number: A01G31/00 ,  A01G25/00 ,  A01G2031/006

Abstract: PURPOSE: A recycling method of waste nutrient solution is provided to solve the problem such as the risk of infection about the sickness of plants of recycling waste, thereby recycling the waste nutrient solution as a agricultural water. CONSTITUTION: The waste nutrient solution is collected from the hydroponic facilities. The collected waste nutrient solution is sterilized and examined the ultraviolet. The sterilized waste nutrient water is supplied as agricultural water. The sterilization is performed by UV light disinfection facilities which has a ultraviolet lamp. The cultivation facilities are vegetable or flower cultivation facilities. After collecting the waste nutrient water from the cultivation facilities, filtering process is additionally added. The filtration is performed by a sand filtration device.

Abstract translation: 目的：提供废弃营养液的回收利用方法，解决废弃物废弃物对植物病害的感染风险等问题，从而将废弃营养液作为农用水循环利用。 构成：废水营养液是从水培设施收集的。 收集的废物营养液经灭菌并检查紫外线。 无菌废水营养水以农用水的形式提供。 灭菌由具有紫外线灯的紫外线消毒设备进行。 种植设施是蔬菜种植设施。 从栽培设施收集废水后，再加入过滤工艺。 过滤由砂过滤装置进行。

公开(公告)号：KR1020100109610A

公开(公告)日：2010-10-11

申请号：KR1020090027948

申请日：2009-04-01

Applicant: 강원대학교산학협력단

Inventor： 옥용식 ,  이현용 ,  주진호 ,  양재의

IPC: B01J20/22 ,  B01D15/00

CPC classification number: B01J20/22 ,  C02F1/286 ,  C02F3/327 ,  C02F2101/20

Abstract: PURPOSE: A chestnut shell contained absorbent and a method for absorbing and removing metal using the same are provided to remove heavy metal with low density in an aqueous solution by using a chestnut shell as a bio-absorbent. CONSTITUTION: Heavy metal is one or mixture of Cd, Pb, and Cu. A heavy metal absorbent including a chestnut shell is injected to wastewater. The absorbent absorbing the heavy metal is removed with the sedimentation. The chestnut shell is used in the wastewater within 1000 to 10000 mg L-1 range.

Abstract translation: 目的：提供一种含有吸收剂的栗壳，并且使用这种方法吸收和除去金属，以通过使用栗子壳作为生物吸收剂在水溶液中除去低密度的重金属。 构成：重金属是Cd，Pb和Cu的一种或混合物。 将含有栗壳的重金属吸收剂注入废水中。 吸收重金属的吸收剂随着沉淀物被去除。 栗子壳用于1000〜10000 mg L-1范围内的废水中。

公开(公告)号：KR1020100102430A

公开(公告)日：2010-09-24

申请号：KR1020090020805

申请日：2009-03-11

Applicant: 강원대학교산학협력단

Inventor： 오상은 ,  주진호 ,  옥용식

IPC: B09C1/02 ,  B09C1/08

CPC classification number: B09C1/08 ,  B01D21/00 ,  B09C1/02

Abstract: PURPOSE: A soil washing facility of the greenhouse cultivation land for the sickness in the continuous cropping reduction and rinse method using the same. It compares to the existing fresh-water facility and the sickness in the continuous cropping damage can be prevented more through the simple configuration and method and it can contribute to the farmhouse income rise. CONSTITUTION: The rinse method using the soil washing facility of the greenhouse cultivation land for the sickness in the continuous cropping reduction is as follows. The step of establishing the fresh-water facility which can store the water on the soil upper layer of the greenhouse cultivation land inside(400). The step of the fresh water the water in the fresh-water facility.

Abstract translation: 目的：用于连续种植减肥的温室栽培用地的土壤清洗设施和使用该方法的漂洗方法。 与现有的淡水设施相比，通过简单的配置和方法可以更有效地防止连续造成的疾病，从而有助于农村收入的增长。 构成：在连续减产中，使用温室栽培用地的污水清洗设施进行疾病的冲洗方法如下。 建立可以将水储存在温室栽培土地上层的淡水设施的步骤（400）。 淡水中的淡水步骤在淡水设施中。