Patents
Sitemap › E03 - Water supply; Sewerage › E03F - Sewers; Cesspools › E03F 1 - Methods, systems, or installations for draining-off sewage or storm water
Patents for E03F 1 - Methods, systems, or installations for draining-off sewage or storm water (3,565)
04/2014
04/30/2014CN203569703U Oil leakage prevention heavy-load grade level structure resistant to foundation deformation
04/30/2014CN203569667U Initial rainwater collection device
04/30/2014CN103758199A Rain-sewage diversion method for garbage first-layer landfill
04/24/2014US20140110348 Inclined plates for cso
04/23/2014EP2721299A1 Screw type liquid ring pump with integrated macerator
04/23/2014CN203558925U Unpowered rainwater recycling device applicable to high-rise buildings
04/23/2014CN103741780A Refuse landfill rain and sewage separation system and separation method thereof
04/23/2014CN103741609A Pipeline draining system
04/22/2014DE202014002279U1 Regenrinne für Balkone und Terrassen Gutter for balconies and terraces
04/16/2014CN203546876U Novel rainwater interception, seeping and discharging integral system
04/16/2014CN203546875U Recycling system of concentrated water in painting workshop of automobile plant
04/16/2014CN103726567A Device for draining rain water by utilizing soil layer or rock stratum
04/16/2014CN103726566A Rainwater processing system
04/16/2014CN103726565A Percolation and purification structure of flower bed
04/16/2014CN103088898B Drainage device for stirring blender pond
04/16/2014CN102797287B Slurry-water recovery method
04/09/2014CN203531111U Refuse landfill rainwater and pollutant automatic split-flow system
04/09/2014CN203531110U Pollutant intercepting system
04/09/2014CN203531109U Separate and multi-dimensional ecological drainage system used for interception and control of rainwater runoff pollutants into river
04/09/2014CN103711196A Grout recovering system
04/09/2014CN103711195A Rainwater and pollutant split-flow processing method and system for refuse landfill
04/09/2014CN102535624B Sewage concentration drainage device
04/09/2014CN102242550B Vacuum sewage interception system and method which are suitable for erecting pipes coastwise
04/07/2014DE202014100718U1 Entwässerungseinrichtung zur Abführung von Oberflächenwasser Drainage device for removing surface water
04/07/2014DE202014002003U1 Regenwasser-Behandlungsrigole zur Behandlung, Speicherung, Versickerung oder Rückhaltung von Oberflächenwasser Rainwater Behandlungsrigole for the treatment, storage, infiltration and retention of surface water
04/03/2014WO2014051235A1 System for storing natural fresh water
04/03/2014DE102012108408A1 Abdeckung Cover
04/02/2014CN203514477U Central landscape rainwater collection system
04/02/2014CN203514476U Rainwater flow discarding system
04/02/2014CN103696481A Rainwater regulating, storing and recycling system
04/02/2014CN103696480A Rainwater off-line device
04/02/2014CN103696458A Initial rainwater collection and offline treatment system
04/02/2014CN102733472B Anti-pollution drain-off system for cleaning-sterilizing sewers in aseptic manufacturing processes and applications thereof
03/2014
03/26/2014CN203498994U Eccentric sand-glass type diversion channel
03/26/2014CN203498984U Rainwater disposal system
03/26/2014CN103669548A Sewage disposal device
03/26/2014CN103669547A Method and equipment for raising urban water-logging prevention standard and controlling water pollution
03/26/2014CN103669546A Method and structure for preventing drainage system of drying storage yard from being blocked
03/25/2014US8678710 Rainwater channel drain
03/19/2014CN203487619U Water resource recycling system for city underground engineering construction
03/19/2014CN203487618U Side-discharged type household garbage storage repository leachate collecting system
03/19/2014CN203487582U Rainwater flow-abandoning filter device
03/19/2014CN203487428U Multifunctional roadside pipeline
03/13/2014DE102012108447A1 Gutter covering useful for a drainage gutter, comprises a molded part made of a mixture of wood- and/or plant components and a plastic matrix
03/13/2014DE102012108446A1 Gutter covering useful for drainage gutters, comprises a molded body made of a paper-containing material which is impregnated with plastic
03/13/2014DE102012108445A1 Channel cover for drainage channel, has supporting arrangement for supporting plate, and supporting plate made from plastic and provided with distance elements at side edges, where distance elements project from side edges of plate
03/13/2014DE102012108403A1 Abdeckung einer überfahrbaren Entwässerungsrinne Cover a traversable drainage channel
03/13/2014DE102012108397A1 Entwässerungsrinne Drainage channel
03/12/2014EP2706157A1 Check-valve for a vacuum waste water system
03/12/2014CN203475573U Sewage discharging system for negative pressure pipeline
03/12/2014CN203475572U Collecting device for waste water of developing solution
03/12/2014CN102828555B Drainage system and drainage method of drainage system
03/12/2014CN101851926B Method for carrying out dry-method capacity expansion in mountainside wet-process red mud disposal site
03/06/2014WO2014033485A1 Subterranean drainage structure and base unit therefor
03/05/2014EP2702211A1 Vacuum toilet having a urinal function
03/05/2014CN203462562U Urban rainfall drainage pipeline
03/05/2014CN203462560U Unpowered mud-discharging, slag-discharging and water-draining device
03/05/2014CN203462559U Intelligent control anti-impact city concave-down rainwater park
03/05/2014CN103615042A Network type seepage discharging device in transverse direction, longitudinal direction and vertical direction
03/05/2014CN103615041A Water draining method of fuel storage yard in biomass power station
03/05/2014CN102459774B Method for injecting surface water into ground
03/04/2014US8662862 Pump system with vacuum source
02/2014
02/27/2014WO2014029874A1 Point drain
02/27/2014WO2014029873A1 Drainage structure
02/26/2014CN103603423A Water accumulation prevention system
02/26/2014CN103603422A Device capable of recovering sewage on fire disaster scene
02/20/2014US20140048160 Rinse Valve for Vacuum Waste System
02/20/2014DE202013011538U1 Vorrichtung eines Behandlungs-und Versickerungs-Kanales, zur Aufnahme, Reinigung und Ableitung(Versickerung) von verschmutztem Niederschlagswasser. Device of a treatment and seepage-channel for receiving, cleaning and drainage (percolation) of polluted stormwater.
02/19/2014CN203440899U Sewage lifting device
02/19/2014CN203440898U Nuclear power plant rainwater drainage system of AP1000 type
02/19/2014CN103590477A System for fundamentally preventing urban inland inundation
02/19/2014CN103590476A Design construction method of low greenbelts alleviating floods
02/14/2014DE202014000737U1 Entsorgungsstation für die Entsorgung von Toiletten-Kassetten von Reisemobilen und dergleichen For waste disposal of toilet cassette of mobile homes and the like
02/13/2014US20140042103 Storm Water Filtration System Using Box Culverts
02/13/2014US20140041741 Modules For Integrated Bulk Fluids Management
02/12/2014CN203429767U Automatic draining system capable of remotely controlling electric cable well
02/12/2014CN203429766U Automatic drainage system for underground transformer substation
02/12/2014CN203429765U Automatic drainage monitoring system for underground transformer substation
02/12/2014CN203429764U Absorbent fiber permeating tube and drainage device
02/12/2014CN203429763U Automatic water drainage system
02/12/2014CN203429578U Speed bump
02/12/2014CN203429524U Quick impoundment road
02/12/2014CN103572842A Novel acid making scheme
02/11/2014CA2747590C Riser assembly for water storage chambers
02/10/2014DE202013001342U1 Versickerungselement Seepage element
02/05/2014CN203420344U System without draining chemical wastewater
01/2014
01/29/2014CN203412079U Rainwater drainage guide collection system for waste landfill
01/29/2014CN103541421A Novel rainwater cut-off and permeation drainage integral system
01/29/2014CN102733474B Environmentally-friendly method for additionally supplying water and power for building and system
01/23/2014DE102012106562A1 Rinnenabdeckung Channel cover
01/23/2014DE102012106550A1 Abdeckung für eine Oberflächenentwässerungsrinne Cover for surface drainage channel
01/22/2014EP2687642A1 Irrigation and/or drainage assembly
01/22/2014CN203403502U Water system ecology water resource recycling system
01/22/2014CN103526820A Eccentric sand clock type diversion ditch
01/22/2014CN103526818A Wastewater discharge system for texturing equipment
01/15/2014CN203393827U Automatic tide thermal effluent generating and monitoring system
01/15/2014CN203393826U Integrated rainwater and life sewage wastewater treatment and utilization system
01/15/2014CN103508616A Surface source pollution control technology based on point-line-surface stereo configuration
01/09/2014WO2014007605A1 Plant surface structure and method for forming the same
01/09/2014WO2014007061A1 Information processing system, information processing method, information processing device, control method therefor, and control program therefor
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