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1. (WO2017135911) INNOVATIVE MEMBRANE SYSTEMS BASED ON MEMBRANE DISTILLATION FOR ADVANCED TREATMENT OF LEACHATE WATERS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/135911 International Application No.: PCT/TR2016/050571
Publication Date: 10.08.2017 International Filing Date: 29.12.2016
Chapter 2 Demand Filed: 05.12.2017
IPC:
C02F 1/44 (2006.01) ,F23G 7/04 (2006.01) ,B01D 61/36 (2006.01) ,B01D 61/58 (2006.01) ,B01D 3/00 (2006.01) ,B01D 61/02 (2006.01) ,B01D 61/14 (2006.01) ,B09B 1/00 (2006.01) ,C02F 103/06 (2006.01) ,C02F 1/16 (2006.01) ,C02F 11/06 (2006.01)
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
44
by dialysis, osmosis or reverse osmosis
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
23
COMBUSTION APPARATUS; COMBUSTION PROCESSES
G
CREMATION FURNACES; CONSUMING WASTE OR LOW GRADE FUELS BY COMBUSTION
7
Methods or apparatus, e.g. incinerators, specially adapted for combustion of specific waste or low grade fuels, e.g. chemicals
04
of waste liquors, e.g. sulfite liquors
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
61
Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
36
Pervaporation; Membrane distillation; Liquid permeation
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
61
Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
58
Multistep processes
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
3
Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
61
Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
02
Reverse osmosis; Hyperfiltration
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
61
Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
14
Ultrafiltration; Microfiltration
B PERFORMING OPERATIONS; TRANSPORTING
09
DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
B
DISPOSAL OF SOLID WASTE
1
Dumping solid waste
C CHEMISTRY; METALLURGY
02
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
F
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
103
Nature of the water, waste water, sewage or sludge to be treated
06
Contaminated groundwater or leachate
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
02
by heating
04
by distillation or evaporation
16
using waste heat from other processes
C CHEMISTRY; METALLURGY
02
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
F
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
11
Treatment of sludge; Devices therefor
06
by oxidation
Applicants:
GEBZE TEKNIK UNIVERSITESI [TR/TR]; Gebze Teknik Universitesi Rektorlugu P.K. 141 41400 Gebze/Kocaeli, TR
Inventors:
AYDINER, Coskun; TR
KIRIL MERT, Berna; TR
CAN DOGAN, Esra; TR
Agent:
CANKAYA PATENT MARKA VE DANISMANLIK LIMITED SIRKETI; Tunus Caddesi 40/9 06680 Kavaklidere/Ankara, TR
Priority Data:
2016/0156905.02.2016TR
Title (EN) INNOVATIVE MEMBRANE SYSTEMS BASED ON MEMBRANE DISTILLATION FOR ADVANCED TREATMENT OF LEACHATE WATERS
(FR) SYSTÈMES À MEMBRANE INNOVANTS SUR LA BASE DE DISTILLATION SUR MEMBRANE POUR LE TRAITEMENT AVANCÉ D'EAUX DE LIXIVIATION
Abstract:
(EN) The present invention relates to providing a more sensitive and sustainable management of the leachate waters compared to the conventional pressure-driven membrane systems, thanks to the advanced treatment of the leachate waters coming out of the domestic/industrial solid waste sanitary landfills, with the innovative membrane systems based on membrane distillation technology, which focuses on an operation where (i)-more preferable technical performance levels are achieved thanks to having higher quality in discharge waters and lower volumes in membrane concentrates and where (¾)-lower unit treatment costs are achieved thanks to the cost-free coverage of the MD heating requirements by making use of the low pumping energy consumption of the MD and the heat obtained by burning the landfill gases in the landfill cogeneration unit, together with producing less discharge water due to reduced in-house concentrated waste loads; and additionally where (Hi)- the MD concentrate is utilized by making use of its inert heat by incinerating said concentrates and disposal thereof outside the landfill; and which benefits from eco-innovative in-house concentrated waste management practices based on a versatile return/distribution where membrane concentrates are not just returned to the landfill and where said concentrates do not pose a burden on the treatment plant.
(FR) La présente invention concerne la fourniture d'une gestion plus sensible et durable des eaux de lixiviation par comparaison avec les systèmes à membrane sous pression classiques, grâce au traitement avancé des eaux de lixiviation provenant des décharges sanitaires de déchets solides industriels/ménagers, avec les systèmes à membrane innovants sur la base d'une technologie de distillation sur membrane, qui se concentre sur un fonctionnement où (i) des niveaux de performance techniques plus préférables sont atteints en ayant une meilleure qualité d'eaux de décharge et des volumes inférieurs de concentrés de membrane, et où (¾) des coûts de traitement d'unité inférieure sont atteints grâce à la couverture gratuite des exigences de chauffage MD en utilisant la faible consommation d'énergie de pompage du MD et la chaleur obtenue par combustion des gaz de décharge dans l'unité de cogénération de décharge, conjointement avec la production moindre d'eau de décharge en raison d'une réduction des charges de déchets concentrés dans la maison; et, en outre, où (Hi) le concentré MD est utilisé en utilisant sa chaleur inerte par incinération desdits concentrés et leur élimination à l'extérieur de la décharge; et qui bénéficie de pratiques de gestion de déchets concentrés dans la maison écologiques innovantes sur la base d'un retour/distribution polyvalent où des concentrés de membrane ne sont pas seulement renvoyés à la décharge, et lesdits concentrés ne constituent pas une charge sur l'installation de traitement.
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, JP, KE, KG, KH, KN, KP, KR, 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 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: English (EN)
Filing Language: Turkish (TR)