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1. (WO2019050078) WATER TREATMENT APPARATUS USING ELECTROLYSIS AND HETEROGENEOUS CATALYTIC OXIDATION REACTION
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Pub. No.: WO/2019/050078 International Application No.: PCT/KR2017/010559
Publication Date: 14.03.2019 International Filing Date: 25.09.2017
IPC:
C02F 9/00 (2006.01) ,C02F 1/467 (2006.01) ,C02F 1/72 (2006.01) ,C02F 1/66 (2006.01) ,C02F 1/461 (2006.01)
C CHEMISTRY; METALLURGY
02
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
F
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
9
Multistep treatment of water, waste water or sewage
C CHEMISTRY; METALLURGY
02
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
F
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1
Treatment of water, waste water, or sewage
46
by electrochemical methods
461
by electrolysis
467
by electrochemical disinfection
C CHEMISTRY; METALLURGY
02
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
F
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1
Treatment of water, waste water, or sewage
72
by oxidation
C CHEMISTRY; METALLURGY
02
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
F
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1
Treatment of water, waste water, or sewage
66
by neutralisation; pH adjustment
C CHEMISTRY; METALLURGY
02
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
F
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1
Treatment of water, waste water, or sewage
46
by electrochemical methods
461
by electrolysis
Applicants:
(주) 테크로스 TECHCROSS CO., LTD. [KR/KR]; 서울시 강남구 삼성로 528, 1층 (삼성동, 부방빌딩) 1F, (Samseong-dong, Bubang Building), 528, Samseong-ro, Gangnam-gu, Seoul 06167, KR
Inventors:
김대원 KIM, Dae Won; KR
박규원 PARK, Kyu Won; KR
김성태 KIM, Seong Tae; KR
이해돈 LEE, Hai Don; KR
Agent:
특허법인세신 SESHIN PATENT & LAW FIRM; 서울시 금천구 가산디지털2로 123, 207호 (가산동,월드메르디앙벤처센터2차) #207, (Gasan-dong World Meridian Venture Center 2cha) 123, Gasan digital 2-ro, Geumcheon-gu Seoul 08505, KR
Priority Data:
10-2017-011389106.09.2017KR
Title (EN) WATER TREATMENT APPARATUS USING ELECTROLYSIS AND HETEROGENEOUS CATALYTIC OXIDATION REACTION
(FR) APPAREIL DE TRAITEMENT DE L'EAU PAR ÉLECTROLYSE ET RÉACTION D'OXYDATION CATALYTIQUE HÉTÉROGÈNE
(KO) 전기분해 및 불균일 촉매 산화반응을 이용한 수처리 장치
Abstract:
(EN) The present invention relates to a water treatment apparatus simultaneously using electrolysis and a solid Fenton catalyst. A water treatment apparatus according to the present invention can comprise: a pH adjustment tank for adjusting the pH of a source water; an electrolysis apparatus which has a positive electrode and a negative electrode, receives a supply of a part of the source water in the pH adjustment tank and electrolyte, and simultaneously generates hydrogen peroxide and sodium hypochlorite; a gas-liquid separation tank for separating the hydrogen peroxide and the sodium hypochlorite generated by means of the electrolysis apparatus; and an oxidation reactor which is for accommodating the source water supplied from the pH adjustment tank, the hydrogen peroxide and the sodium hypochlorite supplied from the gas-liquid separation tank and a solid Fenton catalyst and enabling Fenton oxidation reaction.
(FR) La présente invention concerne un appareil de traitement de l'eau utilisant simultanément l'électrolyse et un catalyseur de Fenton solide. Un appareil de traitement de l'eau selon la présente invention peut comprendre : un réservoir d'ajustement de pH pour régler le pH d'une eau source; un appareil d'électrolyse possédant une électrode positive et une électrode négative et qui reçoit une alimentation d'une partie de l'eau source du réservoir d'ajustement de pH, et l'électrolyte générant simultanément du peroxyde d'hydrogène et de l'hypochlorite de sodium; un réservoir de séparation gaz-liquide pour séparer le peroxyde d'hydrogène et l'hypochlorite de sodium générés au moyen de l'appareil d'électrolyse; et un réacteur d'oxydation destiné à recevoir l'eau source fournie par le réservoir d'ajustement de pH, le peroxyde d'hydrogène et l'hypochlorite de sodium provenant du réservoir de séparation gaz-liquide, et un catalyseur de Fenton solide, permettant une réaction d'oxydation de Fenton.
(KO) 본 발명은 전기분해 및 고체펜톤촉매를 동시에 이용하는 수처리 장치에 관한 것이다. 본 발명의 수처리 장치는 원수의 pH를 조정하는 pH 조정조; 양극 및 음극을 구비하고, 상기 pH 조정조의 원수 중 일부와 전해질을 공급받아, 과산화수소 및 차아염소산나트륨을 동시에 발생시키는 전기분해장치; 상기 전기분해장치에서 발생된 과산화수소 및 차아염소산나트륨을 분리하는 기액분리조; 및 상기 pH 조정조에서 공급받은 원수, 기액분리조에서 공급받은 과산화수소와 차아염소산나트륨, 및 고체펜톤촉매를 수용하여 펜톤산화반응이 이루어지는 산화 반응기를 포함할 수 있다.
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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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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)