公开(公告)号：KR101080805B1

公开(公告)日：2011-11-07

申请号：KR1020100104343

申请日：2010-10-26

Applicant: 한국과학기술연구원

Inventor： 송경근 ,  안규홍 ,  김기팔 ,  조강우 ,  조진우 ,  오해석

IPC: E03F5/10 ,  E03F5/14 ,  B01D35/02 ,  C02F1/52 ,  E02D29/045

CPC classification number: E03F5/101 ,  E02D29/045 ,  E03F5/105 ,  E03F5/14 ,  E03F2201/10

Abstract: PURPOSE: A combined sewer overflow processing apparatus and method are provided to efficiently process and separately store high-concentration overflow water in the initial rainfall and discharge the processed overflow water after the conclusion of the rainfall. CONSTITUTION: A combined sewer overflow processing apparatus comprises a center separation channel(210), a high-concentration overflow water storage tank(220), and a low-concentration overflow water storage tank(230). The center separation channel, comprising a high-concentration overflow water inlet(211) and a low-concentration overflow water inlet(212), transfers overflow water drawn into an intake conduit. The high-concentration overflow water storage tank separates the high-concentration overflow water, which is drawn into the high-concentration overflow water inlet, into high-quality water and sludge. The low-concentration overflow water storage tank receives and separates the low-concentration overflow water, which is drawn into the low-concentration overflow water inlet, and the high-quality water, which is drawn into a high-quality water overflow port(223), and separates the water into liquid and solid.

Abstract translation: 目的：提供一种综合下水道溢流处理装置和方法，用于在初始降雨中有效处理和分开存储高浓度溢流水，并在降雨结束后排放经处理的溢流水。 构成：组合式下水道溢流处理装置包括中心分离通道（210），高浓度溢流储水箱（220）和低浓度溢流储水箱（230）。 包括高浓度溢流水入口（211）和低浓度溢流水入口（212）的中心分离通道传送吸入入口管道的溢流水。 高浓度溢流储水箱将吸入高浓度溢流水入口的高浓度溢流水分离成高品质的水和污泥。 低浓度溢流储水箱将吸入低浓度溢流水入口的低浓度溢流水和高质量的水进行分离，并将其吸入高质量的溢水口（223 ），并将水分离成液体和固体。

公开(公告)号：KR101063365B1

公开(公告)日：2011-09-07

申请号：KR1020080138211

申请日：2008-12-31

Applicant: 한국과학기술연구원

Inventor： 송경근 ,  안규홍 ,  김기팔 ,  조진우 ,  조강우 ,  팽기정

IPC: C08G18/76 ,  C08G18/42 ,  C08G18/83 ,  C02F1/28

Abstract: 본 발명은 2,4-톨루엔 디이소시아네트; 및 알코올기 및 카르복시기가 포함된 산을 반응시키는 단계를 포함하는 카르복시 기능기가 도입된 변형 폴리우레탄을 합성하는 방법, 이를 통해 합성된 변형 폴리우레탄 및 이를 이용한 하수 처리수의 재이용을 위한 방법에 관한 것이다.
본 발명에 따르면, 카르복시 기능기가 도입된 폴리우레탄의 신규한 합성 방법을 제공할 수 있고, 이를 통해 합성된 변형 폴리우레탄은 하수 처리수의 재이용을 위해 투입된 무기 응집제의 잔류물인 다가 양이온을 흡착시켜 제거하는데 사용될 수 있는 바, 다가 양이온의 외부 방류를 방지할 수 있을 뿐 아니라, 하수 처리수를 효율적으로 재이용할 수 있다.
카르복시 기능기, 폴리우레탄, 다가 양이온

公开(公告)号：KR100412330B1

公开(公告)日：2004-01-07

申请号：KR1020020065480

申请日：2002-10-25

Applicant: 한국과학기술연구원 ,  주식회사 유진엔바이텍

Inventor： 안규홍 ,  송경근 ,  조진우

IPC: C02F3/30

Abstract: PURPOSE: A submerged membrane coupled activated sludge system using intermittent aeration for simultaneous removal of nitrogen and phosphorus is provided. CONSTITUTION: The operation of anoxic process includes inflow of sewage/wastewater into an anoxic/anaerobic tank(2) continuously; recycling wastewater of an aeration tank(5) into the anoxic/anaerobic tank for anoxic condition; denitrification of recycled nitrite using organics of raw sewage/wastewater as carbon source; nitrification and organics decomposition in the aeration tank; and discharging treated water by the submerged membrane(6). Also, the operation of anaerobic process includes inflow of sewage/wastewater into the anoxic/anaerobic tank continuously; stop recycling wastewater of an aeration tank into the anoxic/anaerobic tank for anaerobic condition; phosphorus release using organics of raw sewage/wastewater as carbon source; phosphorus luxury uptake and nitrification in the aeration tank; discharging treated water by the submerged membrane; and discharging sludge for removing phosphorus.

Abstract translation: 目的：提供一种使用间歇曝气同时去除氮和磷的浸没式膜联合活性污泥系统。 组成：缺氧过程的操作包括污水/废水不断流入缺氧/厌氧池（2）; 将曝气池（5）的废水回收到缺氧/厌氧池中进行缺氧处理; 使用原污水/废水有机物作为碳源对再生亚硝酸盐进行脱氮; 曝气池中硝化和有机物分解; 并通过浸没膜（6）排出处理过的水。 此外，厌氧工艺的操作包括将污水/废水连续地流入缺氧/厌氧罐; 停止将曝气池的废水回收至厌氧/厌氧池厌氧条件下; 以污水/废水有机物为碳源的磷释放; 磷曝气池中的磷吸收和硝化作用; 通过浸没膜释放处理过的水; 并排出污泥去除磷。

公开(公告)号：KR1020030075935A

公开(公告)日：2003-09-26

申请号：KR1020020015419

申请日：2002-03-21

Applicant: 한국과학기술연구원

Inventor： 김재영 ,  남경필 ,  안규홍 ,  송경근

IPC: C02F3/34

Abstract: PURPOSE: Provided are ground water in-situ and out-site treatment methods for removing nitrates in ground water or river water filtrate using a permeable reactive wall, a reaction tank and a packed column containing autotrophic sulfur oxidizing microorganism therein. CONSTITUTION: The in-situ method comprises the steps of (a) preparing permeable reactive wall using sulfur oxidizing microorganism or sulfur powder fixing the sulfur oxidizing microorganism thereto, (b) installing the permeable reactive wall in the middle of ground water passage way, and (c) purifying ground water polluted with nitrates by passing the polluted ground water through the permeable reactive wall.

Abstract translation: 目的：提供使用渗透反应壁，反应罐和含有自养硫氧化微生物的填充塔，用于去除地下水或河流水滤液中硝酸盐的地下水现场处理方法。 构成：原位方法包括以下步骤：（a）使用硫氧化微生物或硫氧化微生物固定硫氧化微生物制备可渗透反应壁，（b）在地下水通道中间安装可渗透反应壁， （c）通过将污染的地下水通过可渗透的反应壁，净化硝酸盐污染的地下水。

公开(公告)号：KR1020020094421A

公开(公告)日：2002-12-18

申请号：KR1020010032605

申请日：2001-06-11

Applicant: 한국과학기술연구원 ,  동보기연 주식회사 ,  금호산업주식회사

Inventor： 안규홍 ,  염익태 ,  이용훈 ,  이석헌 ,  송경근 ,  박기영 ,  맹승규 ,  이재우 ,  황종혁 ,  이서형 ,  장해남

IPC: C02F11/06

Abstract: PURPOSE: A sludge reduction and recycle system using ozone which can reduce the producing amount of sludge by decomposing and solubilizing sludge with ozone treatment is provided. CONSTITUTION: The system comprises an ozone generator which generates ozone gas for treating sludge; an ozone treatment tank(22) which has an ozone contact equipment that makes sludge comes into contact with ozone gas; a thickener(23) which settles sludge after concentration; and a dehydrator(24) which dehydrates settled sludge.

Abstract translation: 目的：提供使用臭氧的污泥还原和再循环系统，其可以通过臭氧处理分解和增溶污泥来减少污泥的产生量。 构成：该系统包括臭氧发生器，产生用于处理污泥的臭氧气体; 具有臭氧接触设备的臭氧处理罐（22），其使污泥与臭氧气体接触; 浓缩后沉淀污泥的增稠剂（23） 和脱水器（24），其使沉降的污泥脱水。

公开(公告)号：KR100337758B1

公开(公告)日：2002-05-24

申请号：KR1019990031101

申请日：1999-07-29

Applicant: 한국과학기술연구원

Inventor： 안규홍 ,  송경근 ,  차호영

IPC: C02F3/12

CPC classification number: Y02W10/15

Abstract: 본발명은하폐수처리방법에서슬러지무배출하폐수처리방법및 그장치에관한것으로, 본발명에의한슬러지무배출하폐수처리방법은, 하폐수의생물학적처리공정에서발생하는슬러지중반송되는슬러지를제외한나머지를이온화가스또는옥시던트를이용하여분해가용화하는단계; 및상기단계에서가용화된슬러지를생물학적처리조로반송하여미생물의먹이로활용하는단계를포함하는슬러지무배출생물학적하폐수처리방법으로서, 상기이온화가스는오존이외에도이온화발생기로부터생성되는, 수하전하(e-aq), H+, OH 및각종라디칼혹은자유전자등의산화력을지닌물질을포함하고, 상기옥시던트는과산화수소를포함하는것을특징으로하는한다. 본발명에의한슬러지무배출하수처리장치는, 전자빔, 저온플라즈마등의기술을공기에적용하여오존이외에도수하전하(e-aq), H+, OH 및각종라디칼혹은자유전자등의산화력을지닌물질을발생시키는이온화가스발생기; 생물학적처리공정에서배출되는슬러지를순환시키는순환펌프; 상기순환펌프에의하여배출되는슬러지와상기이온화가스발생기로부터배출되는이온화가스또는라디칼을흡인시키고, 첨가된옥시던트를접촉시키는이온화가스흡인및 옥시던트혼합기; 및상기이온화가스흡인및 옥시던트혼합기를거친슬러지가분해되어가용화된후 배출되는슬러지분해조를포함하는것을특징으로한다. 본발명에의한슬러지무배출하폐수처리방법및 그장치에의하면, 폐슬러지의배출이없는생물학적처리공정을달성할수 있을뿐만아니라, 슬러지를분해가용화하여미생물의먹이로재활용함으로써처리효율을높일수 있는장점이있다.

公开(公告)号：KR1019970006185A

公开(公告)日：1997-02-19

申请号：KR1019950019286

申请日：1995-07-03

Applicant: 한국과학기술연구원

Inventor： 안규홍 ,  김형수 ,  송경근

IPC: C02F1/44

CPC classification number: C02F1/444 ,  B01D61/18 ,  B01D63/02 ,  B01D65/08 ,  B01D2313/18 ,  B01D2315/06 ,  B01D2321/04 ,  B01D2321/185

Abstract: 본발명은중공사막을사용하는수처리방법및 그장치에관한것으로특히, 직접흡입여과(Direct- Suction Filteration) 방식을사용하여수처리효율및 에너지효율을높이고또한중공사막이담긴수조내에방향전환식교반기를장착하여수처리에의하여중공사막에부착되는오염물질들을탈리시킴으로써막의수명을연장시킬수 있는중공사막을사용하는직접흡입식수처리방법및 그장치에관한것이다.

Abstract translation: 本发明涉及一种使用中间结构膜的水处理方法和装置，更具体地涉及一种使用直接抽吸过滤来提高水处理效率和能量效率的水处理系统， 直接吸入用于通过使用sikilsu水处理Ltd的安装被污染物附着在中空纤维膜和用于该装置的过程的解吸延长膜的使用寿命水处理方法。