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    • 12. 发明公开
    • 유동성 다단 여재 필터를 이용한 비점 오염원의 저감 장치
    • 非点源减少系统使用金属多级过滤器MRDIA
    • KR1020110136910A
    • 2011-12-22
    • KR1020100056812
    • 2010-06-16
    • 박병대이윤희
    • 박병대이윤희
    • B01D35/00B01D24/00C02F1/52
    • E03F5/14B01D35/02B01D2221/12C02F1/001C02F2103/001C02F2201/002
    • PURPOSE: An apparatus for reducing non-point pollutants using fluidic multi-staged filtering media is provided to effectively eliminate fine floats and to eliminate various pollutants by collecting rainwater from a rainwater pipe. CONSTITUTION: An apparatus for reducing non-point pollutants using fluidic multi-staged filtering media is composed of a first treating bath and a second treating bath. The first treating bath eliminates impurities through a fine screen. A bidirectional water path is formed at the lower side of the first treating bath to reduce the flux of introducing water. The second treating bath includes a diagonal filtering screen filled with multi-staged filtering layers. The introducing water is transferred from the lower side to the upper side of the second treating bath. Fine materials are precipitated at the lower side of the second treating bath. Treated water is discharged through the upper side of the second treating bath.
    • 目的:提供一种利用流体多级过滤介质减少非点污染物的设备,有效消除细小浮标,并通过从雨水管道收集雨水消除各种污染物。 构成:使用流体多级过滤介质减少非点污染物的装置由第一处理槽和第二处理槽组成。 第一个处理浴通过细筛除去杂质。 在第一处理槽的下侧形成双向水路,以减少引入水的通量。 第二处理槽包括填充有多级过滤层的对角线过滤网。 导入水从第二处理槽的下侧向上侧输送。 精细材料在第二处理槽的下侧沉淀。 处理水通过第二处理槽的上侧排出。
    • 13. 发明授权
    • 다단처리를 통한 초기 우수 정화 장치 및 정화 방법
    • 非点源污染物净化系统及其通过多阶段处理的早期阶段雨水的方法
    • KR100923234B1
    • 2009-10-23
    • KR1020090064579
    • 2009-07-15
    • 최은희박병대
    • 최은희박병대
    • B01D29/01C02F1/40C02F3/12C02F9/00C02F103/00
    • B01D29/01C02F1/40C02F3/121C02F9/00C02F2103/001C02F2201/002
    • PURPOSE: An initial rainwater purification device through multi-step process and a purification method thereof are provided to offer easy maintenance and management by comprising components easily. CONSTITUTION: An initial rainwater purification device through multi-step process is installed between a rainwater inflow pipe(13) and an outlet pipe(14). The initial rainwater purification device further includes a settling tank(1), a detail screen(2), a first filter media screen(3), a second filter media screen(4), and a plurality of filters(5). The settling tank precipitates nonpoint pollutants included in the initial rainwater. The detail screen filters floating non-point pollutants included in the initial rainwater. The first filter media screen filters the soluble non-point pollutants and the floating non-point pollutants. The second filter media screen filters the pollutants secondly.
    • 目的:提供一种通过多步法初步的雨水净化装置及其净化方法,方便维护和管理。 构成:在雨水流入管(13)和出口管(14)之间安装有通过多步骤处理的初始雨水净化装置。 初始雨水净化装置还包括沉淀池(1),细节屏幕(2),第一过滤介质筛网(3),第二过滤介质筛网(4)和多个过滤器(5)。 沉淀池沉淀出初始雨水中含有的非污染物。 细节屏幕过滤初始雨水中包含的浮点非点污染物。 第一个过滤介质屏幕过滤可溶性非点污染物和浮点非点污染物。 第二个过滤介质屏幕二次过滤污染物。