Patents
Sitemap › C02 - Treatment of water, waste water, sewage, or sludge › C02F - Treatment of water, waste water, sewage, or sludge › C02F 9 - Multistep treatment of water, waste water or sewage
Patents for C02F 9 - Multistep treatment of water, waste water or sewage (41,429)
03/2014
03/26/2014CN103663756A Pure water preparation system
03/26/2014CN103663755A Drained water treatment method and drained water treatment device
03/26/2014CN103663754A Regeneration method of cyclodextrin absorbent for water treatment
03/26/2014CN103663753A Water purification treatment device
03/26/2014CN103663752A Device and process for carrying out recycling treatment on fur pickling waste water
03/26/2014CN103663751A Integrated medical purified water treatment machine
03/26/2014CN103663750A Solar water purification thermoelectric device
03/26/2014CN103663694A Anaerobic-aerobic stabilization process for high concentration organic wastewater
03/26/2014CN103663686A Hydrolytic acidification-catalyzed iron/anaerobic-aerobic biological dephosphorization coupling process
03/26/2014CN103663667A Catalytic wet oxidation pretreatment method of glyphosate production wastewater
03/26/2014CN103663605A Fallen-powder-prevention environment-friendly water dispenser
03/26/2014CN103663604A Powder dropping preventive water dispenser with polypropylene (PP) film activated carbon filter elements
03/26/2014CN103663603A Anti-clogging environment-friendly water dispenser with polyethylene film activated carbon filter elements
03/26/2014CN103658159A Mobil remediation trailer
03/26/2014CN103657413A Purifying method of high-temperature condensed water
03/26/2014CN103657309A Exhaust gas processing system of smelting furnace
03/26/2014CN103656719A Method and device for indoor air sterilization, detoxication and purification by hydroxyl free radical
03/26/2014CN103654419A Electric heating device and water purification machine with electric heating device
03/26/2014CN103214139B Gas production wastewater comprehensive treatment technology
03/26/2014CN103130378B System for treating household garbage leachate
03/26/2014CN103130370B Dye acidic waste water treatment method and device
03/26/2014CN103112972B Ceramic membrane liquid suction tube
03/26/2014CN103086568B Continuous flow urban sewage partial nitrification and anaerobic ammonia oxidation denitrification method
03/26/2014CN103058456B Device and method for UV oxidation photolysis-based restoration of polychlorinated biphenyl-polluted underground water
03/26/2014CN103058449B Treatment method for aluminum phosphate molecular sieve production wastewater
03/26/2014CN102923882B Comprehensive treatment process of gold smelting wastewater
03/26/2014CN102874980B Method for processing wastewater by utilizing combination of granular sludge and dynamic film
03/26/2014CN102838245B Innocent treatment method of waste solution generated after agricultural product laboratory test
03/26/2014CN102815844B Method for pretreating coal chemical industry production waste water and recycling resources of waste water
03/26/2014CN102730905B Method for improving ammonia-nitrogen-removing effect of active sludge
03/26/2014CN102730884B Passivation waste liquor recycling device for electrolytic manganese industry and processing method of passivation waste liquor recycling device
03/26/2014CN102633412B Dynamic membrane anaerobic-aerobic circular integration sewage treatment method
03/26/2014CN102616996B Method and special system for treating mixed wastewater with high salt content
03/26/2014CN102603120B Device and method for treating sewage with low ratio of carbon to nitrogen
03/26/2014CN102491578B Method for stripping emptying tower top sewage by utilizing coke tower waste heat
03/26/2014CN102432114B Multi-stage concentration method and device for oil sludge in manifold section of oil shale dry distillation system
03/26/2014CN101045592B Treatment method for discharged water containing surfactant
03/25/2014US8679347 Multi-use high water recovery process
03/25/2014US8679338 Combined acoustic micro filtration and phononic crystal membrane particle separation
03/20/2014WO2011133159A3 Wastewater purification system and method
03/20/2014US20140077696 Inductively coupled ballast circuit
03/20/2014US20140076808 Sanitary cold water treatment systems and methods
03/20/2014US20140076800 High Efficiency Wastewater Treatment System
03/20/2014DE102012018180A1 Zusammensetzung zur Vernichtung von Grünalgen in Gewässern Composition for the destruction of green algae in the aquatic
03/19/2014EP2708516A1 System for the sustainable cooling of industrial processes
03/19/2014EP2707331A2 Water filtering device
03/19/2014CN203487591U Household intelligent water saving device
03/19/2014CN203487017U No-emission sewage treatment system
03/19/2014CN203487016U Device for treating phosphorus in sewage of scenic spot
03/19/2014CN203487015U Sewage treatment system
03/19/2014CN203487014U Household whole set sewage disposal equipment
03/19/2014CN203487013U Highly toxic coking phenol cyanogen waste water treatment and recycling system
03/19/2014CN203487012U Energy-efficient drove feces wastewater membrane treatment device
03/19/2014CN203487011U Rural domestic sewage treatment system
03/19/2014CN203487010U Sewage treatment equipment
03/19/2014CN203487009U Rural domestic sewage treatment system
03/19/2014CN203487008U Efficient sewage disposal device
03/19/2014CN203487007U Sewage treatment device for breakage of macromolecules
03/19/2014CN203487006U Sewage disposal system with germ biodegradation function
03/19/2014CN203487005U Recycling equipment for treating high-concentration organic waste water
03/19/2014CN203487004U Treatment system of wastewater with DMF (Dimethyl Formamide) and DMAC (Dimethylacetamide)
03/19/2014CN203487003U Medical wastewater treatment device
03/19/2014CN203487002U Water-based ink wastewater purification treatment device
03/19/2014CN203487001U Wastewater treatment device
03/19/2014CN203487000U Integrated biochemical-treatment system for realizing zero sludge emission
03/19/2014CN203486999U Integrated domestic sewage treatment device
03/19/2014CN203486998U Artificial ecological sewage treatment system suitable for villages and towns
03/19/2014CN203486997U Alkalescent micro-cluster active water purification system for reducing Bama spring water
03/19/2014CN203486996U Wastewater treatment system for urea synthesis process
03/19/2014CN203486995U Waste water treatment system for thermal power plant
03/19/2014CN203486994U Treatment system for wastewater containing high-concentration ammonia nitrogen and heavy metal ions
03/19/2014CN203486993U Recycling system of wastewater generated in production of polycrystalline silicon batteries
03/19/2014CN203486992U Novel mine shaft sewage disposal device
03/19/2014CN203486991U Heavy metal filtering device
03/19/2014CN203486990U Washing water treatment and reuse system for wet electrical dust precipitator for blast furnace gas
03/19/2014CN203486989U Antifouling and anti.microbial composite carbon bar
03/19/2014CN203486988U Water treatment device for emission standard improving of dyeing waste water
03/19/2014CN203486987U Sewage treatment system
03/19/2014CN203486986U Purifying device of swimming pool
03/19/2014CN203486985U Sewage treatment device of spraying production line
03/19/2014CN203486984U Wastewater-free reverse osmosis drinking fountain
03/19/2014CN203486983U Oil-contained sewage disposal device
03/19/2014CN203486982U Dirt-intercepting sediment permeating device
03/19/2014CN203486981U Water purification filter element capable of preventing microbial breeding
03/19/2014CN203486980U Waste liquid disposal device for online water quality monitoring instrument
03/19/2014CN203486979U Novel sewage disposal ant-blocking device
03/19/2014CN203486978U Domestic water purifying device
03/19/2014CN203486977U Movable type drinking water advanced treatment equipment
03/19/2014CN203486976U Reverse osmosis zero-release five-membrane dual water supply machine
03/19/2014CN203486960U Domestic sewage disposal system
03/19/2014CN203486933U Liquid waste processing system
03/19/2014CN203483955U Filter and filter element connecting device thereof
03/19/2014CN103641282A Method for performing surface slow-rate infiltration land treatment on rural domestic wastewater
03/19/2014CN103641281A High-salt organic industrial wastewater treatment process method
03/19/2014CN103641280A Wastewater treatment system
03/19/2014CN103641279A System for improving sewage treatment efficiency of moving bed biological reactor (MBBR)
03/19/2014CN103641278A System and method for treating purified cotton production wastewater by adopting anoxic processes
03/19/2014CN103641277A Acrylonitrile waste water treatment method
03/19/2014CN103641276A Comprehensive treatment method and system for urban landscape water body
03/19/2014CN103641275A Treatment method and equipment for sewage in brewing industry
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