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1. (WO2018021840) COMPACT ADVANCED WATER TREATMENT APPARATUS USING SPONGE FILTER MEDIA
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2018/021840    International Application No.:    PCT/KR2017/008080
Publication Date: 01.02.2018 International Filing Date: 27.07.2017
IPC:
C02F 9/00 (2006.01), B01D 35/02 (2006.01), C02F 3/30 (2006.01), C02F 3/10 (2006.01), C02F 1/52 (2006.01), C02F 11/18 (2006.01), C02F 1/40 (2006.01), C02F 3/20 (2006.01)
Applicants: YOUNG DONG ENGINEERING CO,.LTD. [KR/KR]; Dae Yang Blg.4th floor, 483, Baegyang-daero Sasang-gu Busan 46995 (KR)
Inventors: KIM, Eog-jo; (KR)
Agent: PUKYUNG INTERNATIONAL PATENT AND LAW FIRM; Deahan Tower Bldg 6th floor, 12, Beobwonnam-ro 15 beon-gil Yeonje-gu Busan 47511 (KR)
Priority Data:
10-2016-0096682 29.07.2016 KR
Title (EN) COMPACT ADVANCED WATER TREATMENT APPARATUS USING SPONGE FILTER MEDIA
(FR) APPAREIL COMPACT DE TRAITEMENT DE L’EAU AVANCÉ UTILISANT UN MILIEU FILTRANT SPONGIEUX
(KO) 스펀지 여재를 이용한 컴팩트화 한 고도수처리 장치
Abstract: front page image
(EN)The technical feature of the present invention is to provide a compact advanced water treatment apparatus using sponge filter media and comprising: a flow control tank for storing contaminated water, which flows in via a screen for filtering floating substances, at a predetermined concentration; an aerobic tank having, installed therein, a sponge filter medium containing microbial media for biologically treating the contaminated water transferred to the flow control tank; a denitrification unit which is provided with a heating member for maintaining an optimum temperature for smoothly reducing nitrate nitrogen, which has been nitrified in the aerobic tank, to nitrogen gas and is also provided with a sponge filter medium containing microbial media therein and denitrifies the oxidized contaminated water; a solid-liquid separation unit for carrying out solid-liquid separation by means of gravity as the water being treated and having passed through the denitrification unit flows in upwards together with sludge; a final treatment unit for post-treating a supernatant discharged outside from the solid-liquid separation unit and finally discharging same; and a dephosphorization unit which is provided with a heating member so as to dephosphorize the sludge discharged from the solid-liquid separation unit and returns a part of the sludge as an external carbon source towards the denitrification unit.Configured as such, the present invention treats a large number of contaminants on a significantly reduced scale in comparison with conventional facilities and thus generates a large number of economic benefits, such as reductions in a facility site, installation costs, and operation and maintenance costs.
(FR)La caractéristique technique de la présente invention est de fournir un appareil de traitement de l’eau avancé compact en utilisant un milieu filtrant spongieux et comprenant : un réservoir de régulation de débit pour stocker de l’eau contaminée, qui s’écoule à travers un filtre pour filtrer des substances flottantes, à une concentration prédéterminée ; un réservoir aérobie comportant, installé dans celui-ci, un milieu filtrant spongieux contenant des milieux microbiens pour le traitement biologique de l’eau contaminée transférée dans le réservoir de régulation d’écoulement ; une unité de dénitrification qui est pourvue d’un élément chauffant pour maintenir une température optimale pour réduire en douceur l’azote du nitrate, qui a été nitrifié dans le réservoir aérobie, en gaz d’azote et est également pourvu d’un milieu filtrant spongieux contenant un milieu microbien dans celui-ci et dénitrifie l’eau contaminée oxydée ; une unité de séparation solide-liquide pour conduire une séparation solide-liquide au moyen de la gravité lorsque l’eau traitée et ayant traversé l’unité de dénitrification s’écoule vers le haut conjointement avec la boue ; une unité de traitement finale pour le post-traitement d’un surnageant évacué à l’extérieur de l’unité de séparation solide-liquide et enfin, l’évacuation de celui-ci ; et une unité de déphosphoration qui est pourvue d’un élément de chauffage de façon à déphospher la boue évacuée depuis l’unité de séparation solide-liquide et retourne une partie de la boue en tant que source de carbone externe vers l’unité de dénitrification. Configurée ainsi, la présente invention traite un grand nombre de contaminants à une échelle significativement réduite par rapport à des installations conventionnelles, et génère ainsi un grand nombre d’avantages économiques, tels que des réductions, dans un site d’installation, des coûts d’installation, et des coûts de fonctionnement et de maintenance.
(KO)본 발명은 부유물질 등을 걸러내는 스크린을 거쳐 유입되는 오염수를 일정 농도로 저장하는 유량조정조와; 상기 유량조정조로 전달되는 오염수를 생물학적으로 처리하는 미생물미디어가 함유된 스폰지여재가 설치되는 호기조와: 상기 호기조에서 질산화된 질산헝질소를 질소가스로 원활한 탈질작용을 위한 적정온도를 유지하기 위한 히팅부재가 구비되고 내부에 미생물미디어가 함유된 스펀지여재가 구비되어 산화된 오염수의 탈질작용을 수행하는 탈질부와; 상기 탈질부를 통과한 처리수는 슬러지와 함께 상향류식으로 유입되어 중력으로 고액분리를 하는 고액분리부와; 상기 고액분리부에서 외부로 유출되는 상등수를 후처리하여 최종방류하는 최종처리부;그리고 상기 고액분리부에서 유출되는 슬러지를 탈인하도록 히팅부재가 구비되고, 슬러지의 일부를 외부탄소원으로 상기 탈질부측으로 반송하는 탈인부;를 포함하여 이루어지는 스펀지 여재를 이용한 컴팩트화 한 고도수처리 장치를 제공하는데 그 기술적 특징이 있다.상기의 구성에 의한 본 발명은,기존시설에 비하여 대폭 축소된 규모에서 많은 오염물질을 처리함으로써 시설 부지의 경감 설치비의 경감 및 운영유지비의 경담 등 많은 경제적 이익이 발생하는 효과가 있다.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG).
Publication Language: Korean (KO)
Filing Language: Korean (KO)