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公开(公告)号：KR102061064B1
公开(公告)日：2020-01-02
申请号：KR1020170183787
申请日：2017-12-29
Applicant: 세종대학교산학협력단
IPC: E03B3/34
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公开(公告)号：KR101541589B1
公开(公告)日：2015-08-03
申请号：KR1020130032318
申请日：2013-03-26
Applicant: 세종대학교산학협력단
Abstract: 본발명은간접취수방식으로집수되는간접취수인강변여과수, 하상여과수, 지하수를집수하고, 집수된간접취수를공기와접촉하지못하게무산소를유지한상태로, 불순물을제거하고, 1가이온이포함된연수(softwater)로여과하여상수로공급하는무산소연수시스템에관한것으로, 더욱상세하게는하상의일정깊이에설치되어, 상기하상의대수층을통과해여과되어유입되는간접취수인강변여과수, 하상여과수, 지하수를집수관으로집수하는복수의집수부와, 상기집수부와연결되어, 상기집수부에서산소와접촉하지않는무산소상태로직접양수된간접취수에서 2가이온수를여과하여경수로필터링하고, 1가이온수는연수로투과시키는이온수여과부와, 상기이온수여과부를투과한 1가이온수인연수를집수하여공급하는상수공급부와, 상기이온수여과부를투과하지못한 2가이온수를포함하는경수를모아처리하는농축수처리부가포함되어, 간접취수에서나노여과막에부하를주는물질을자연형수처리공법을이용하여저감하고, 무산소조건으로철이온의산화를방지하여부착물을줄여줌으로써나노여과막에부하를줄이는무산소연수시스템을제공한다.
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公开(公告)号：KR101531087B1
公开(公告)日：2015-06-24
申请号：KR1020130032317
申请日：2013-03-26
Applicant: 세종대학교산학협력단
CPC classification number: Y02W10/37
Abstract: 본발명은하수침전조의하수배출구조에관한것으로, 더욱상세하게는하수침전조의하수배출구조는원형으로형성되어, 인입된하수를수용하는수조와, 상기수조의중심에구성되어, 상기수조의저면을통해내부로인입된하수를상기수조로다시방출해상기수조내에서상기하수가대류하면서하수에포함된미생물입자및 슬러지가침강되는세틀링존이형성되도록하는인렛(inlet)수단과, 상기인렛(inlet)수단을중심으로방사상으로배치되어, 상기세틀링존의상층부에위치하는하수를유입하는복수의유입공이일정한간격으로형성된복수의하수유입수평집수관과, 상기수조의하부에구성되어, 상기수조밑바닥에침강된미생물입자및 슬러지를수집해외부로배출하는슬러지배출관과, 상기수조의상측주변을따라형성되어, 상기하수유입수평집수관을통해유입된하수를배출하는제1배수로및 상기제1배수로의상면에구성되어, 상기제1배수로에햇빛이침투하지못하도록상기제1배수로의상면을덮는수로덮개를포함해, 하수침전조내의세틀링(settling) 존상층부에위치하는비교적청정한상등수를복수의하수유입수평집수관으로유입한후, 상기하수유입수평집수관을통해하수침전조의외측향으로방류하도록해 미생물입자나슬러지와같은침전물이함유되지않은보다청정한상등수를방류시키는것을가능하고, 구조가간단하며, 제작, 설치및, 유지보수등의장치관리가용이하면서전체적인비용절감을가능한이점을가지고, 침전조를따라유동하는브러쉬부재에의해상기하수유입수평집수관의상태를항상최상으로유지할수 있고, 상기하수유입수평집수관의내부에반출수단이구성되어, 하수유입수평집수관의막힘이발생하지않으며, 배수로의상면을수로덮개로폐쇄하여이끼및 녹조발생률을최소화할수 있는하수침전조의하수배출구조를제공한다.
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公开(公告)号：KR1020140117191A
公开(公告)日：2014-10-07
申请号：KR1020130032318
申请日：2013-03-26
Applicant: 세종대학교산학협력단
CPC classification number: C02F1/42
Abstract: The present invention relates to an anaerobic soft water system, which collects river bank filtration, river bed filtration and subsurface water, which are indirect intakes collected in an indirect intake method; removes impurities while maintaining anoxia (anaerobic) so that the collected indirect water intakes do not contact with air; and filters into soft water including monovalent ions to supply as service water. More specifically, the present invention provides an anaerobic soft water system, which comprises multiple water collecting units, which are installed at a predetermined depth on the river bed, and collects river bank filtration, river bed filtration and subsurface water, which are indirect intakes entered after being filtered by passing through the aquifer of the river bed, to a water collecting pipe; an ionized water filtering unit, which is connected to the water collecting units, filters divalent ionized water from the indirect intakes directly pumped in the anoxia (anaerobic) state without contacting with oxygen in the water collecting units to filter into hard water, and transmits monovalent ionized water into soft water; a service water supply unit, which collects and supplies soft water, monovalent ionized water transmitted from the ionized water filtering unit; and a condensed water treatment unit, which collects and processes hard water including divalent ionized water, which has not been transmitted the ionized water filtering unit. The anaerobic soft water system of the present invention reduces substances applying loads to a nanofilter membrane from indirect intakes by using a natural water treatment process, and reduces the load to a nanofilter membrane by preventing oxidation of iron ion in the anoxia condition, thereby reducing attachments.
Abstract translation: 本发明涉及一种收集河岸过滤，河床过滤和地下水的厌氧软水系统，这是间接摄入法间接摄入; 在保持缺氧（厌氧）的同时除去杂质，使收集的间接进水口不与空气接触; 并过滤到包含一价离子的软水中作为服务水供应。 更具体地说，本发明提供一种厌氧软水系统，其包括多个集水单元，其安装在河床上的预定深度，并且收集进入的间接进水口的河岸过滤，河床过滤和地下水 经过河床含水层过滤后，进入集水管; 与水收集单元连接的离子水过滤单元从直接在缺氧（厌氧）状态泵入的间接进样口过滤二次离子化水而不与集水单元中的氧气接触，过滤成硬水， 电离水进入软水; 收集并供给软水的服务水供给单元，从电离水过滤单元传递的一价电离水; 以及冷凝水处理单元，其收集并处理尚未透过电离水过滤单元的包含二价离子水的硬水。 本发明的厌氧软水系统通过使用天然水处理工艺从间接进料中减少向纳滤膜施加负荷的物质，并且通过防止在缺氧条件下铁离子的氧化来减少对纳滤膜的负荷，从而减少附着物 。
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