Patents
Sitemap › C02 - Treatment of water, waste water, sewage, or sludge › C02F - Treatment of water, waste water, sewage, or sludge › C02F 1 - Treatment of water, waste water, or sewage
Patents for C02F 1 - Treatment of water, waste water, or sewage (145,124)
04/2014
04/09/2014CN203525380U Fish tank filter element
04/09/2014CN203525336U Low-temperature evaporation and concentration device
04/09/2014CN203524337U Water jug with purification function
04/09/2014CN203523563U Sea water efficient electrode membrane sanitizer generator for abalone breeding
04/09/2014CN103717538A Potabilisation method
04/09/2014CN103717537A Sequencing batch type or batch type water-filtering apparatus and method of operating the same
04/09/2014CN103715446A Wastewater degrading power generation device and method integrated with sewer U-shaped pipe
04/09/2014CN103714410A Operation plan support system
04/09/2014CN103713673A Control system and method of ultraviolet sterilization device for treating ballast water
04/09/2014CN103713664A Sewage treatment control method, device and system, and sewage treatment facility
04/09/2014CN103712927A Detection system and method thereof, water processing system and method thereof
04/09/2014CN103710725A Device for instantly producing hydrogen water
04/09/2014CN103710267A Trichoderma longibrachiatum M-04 and application thereof
04/09/2014CN103709340A Method for grafting poly(N-isopropylacrylamide) on surface of powdered activated carbon
04/09/2014CN103709310A Methacrylic acid-methyl methacrylate copolymer emulsion and preparation method and applications thereof
04/09/2014CN103708678A Method for multi-stage filtration of pig farm wastewater and for recovery of nutrients
04/09/2014CN103708670A Method for treating paraquat wastewater at normal pressure
04/09/2014CN103708668A Method for treating purified terephthalic acid mother liquor wastewater
04/09/2014CN103708667A Direct dye wastewater treatment method
04/09/2014CN103708666A Method and equipment for desulfurization waste water reuse and zero discharge treatment
04/09/2014CN103708665A Renewable energy combined with hot-film coupling seawater desalination and salt manufacturing system
04/09/2014CN103708664A Production device for preparing distilled water by ion exchange technology
04/09/2014CN103708663A Production apparatus for preparing distilled water by applying reverse osmosis desalination technology
04/09/2014CN103708660A Integrated mobile water purifier with photocatalyst
04/09/2014CN103708656A Comprehensive recycling processing method of electroplating wastewater resources
04/09/2014CN103708655A Compound multistage fine filter with desalting function
04/09/2014CN103708651A Degradation-resistant high-chlorine alkaline waste water treatment method
04/09/2014CN103708647A Deep treatment method for industrial wastewater through natural pyrite catalyzed H2O2 oxidation
04/09/2014CN103708645A Oil field wastewater treatment equipment
04/09/2014CN103708642A Cyanogen-containing waste water treatment method
04/09/2014CN103708641A Process for decoloration degradation of industrial organic wastewater through tandem catalytic oxidation
04/09/2014CN103708631A Multifunctional sewage treatment agent and preparation method thereof
04/09/2014CN103708630A Water circulation antisludging agent
04/09/2014CN103708601A Ozonization water processing method taking copper/cobalt nano composite material as catalyst
04/09/2014CN103708600A Strong oxidant for papermaking waste water CODcr degradation and method for degrading CODcr in waste water
04/09/2014CN103708599A Supercritical water oxidation reaction apparatus and method
04/09/2014CN103708598A Method and device for degrading polychlorinated biphenyl (PCB) in water environment by using Ni-Fe bimetal nanoparticles
04/09/2014CN103708597A Water filter material
04/09/2014CN103708596A Method for enhanced removal and recovery of nitrogen and phosphorus in traditional white spirit waste water treatment process
04/09/2014CN103708595A Method for removing cyanide in wastewater by recycling electroplating sludge
04/09/2014CN103708594A High-efficiency dense-medium coagulating sedimentation water treatment process
04/09/2014CN103708593A Dyeing wastewater treatment agent and preparation method thereof
04/09/2014CN103708592A Novel water treatment method based on machine vision and device thereof
04/09/2014CN103708591A Polymetallic ore beneficiation wastewater recycling method
04/09/2014CN103708590A Water treatment dosing optimizing system, water treatment system, and method of water treatment dosing optimizing system
04/09/2014CN103708589A Turbocharger magnetization water purifier
04/09/2014CN103708588A Desalination structure in water treatment device
04/09/2014CN103708587A Preparation method of composite electrode for removing arsenic in water based on electro-adsorption and method for removing arsenic
04/09/2014CN103708586A Electric deionizing device based on ion exchange fabric filling and application thereof
04/09/2014CN103708585A Technology and device for removing heavy metal ions in electroplating wastewater
04/09/2014CN103708584A Aniline wastewater treatment process and application of product thereof
04/09/2014CN103708583A Novel electrolytic oxidation wastewater treating system
04/09/2014CN103708582A Ship ballast water treatment device
04/09/2014CN103708581A Technology for efficiently treating mine water by using ceramic membrane
04/09/2014CN103708580A Multiphase oil-water separating equipment and oil-water separating method using same
04/09/2014CN103708579A Device for collecting dirty oil in weaving factory sewage
04/09/2014CN103708578A Environmental-friendly water drainage device
04/09/2014CN103708577A Comprehensive utilization system of concentrating solar photovoltaic generation and water purification
04/09/2014CN103708576A Method for adjusting water molecule cluster through quantum resonance
04/09/2014CN103708575A Device for purifying water by providing with photocatalyst
04/09/2014CN103708574A Integrated purifier by providing with photocatalyst
04/09/2014CN103708573A Reinforced convection heat transfer type solar distillation sea water desalting device
04/09/2014CN103708572A Resourceful treatment method for inorganic salts in industrial waste water
04/09/2014CN103708571A Technology for treating dilute hydrochloric acid waste liquid generated in production process of ADC (azodicarbonamide) foaming agent
04/09/2014CN103708570A Method for recycling inorganic salts in inorganic pigment waste water
04/09/2014CN103708569A Wheel-type pyrolyzer used for papermaking black liquid treatment
04/09/2014CN103708568A Papermaking sewage treatment agent
04/09/2014CN103706805A Method for preparing carbon material carrying nanometer multi-element metal
04/09/2014CN103706491A Atomizing device for deaerators
04/09/2014CN103706348A Composite TiO2-SiO2 aerogel and application thereof
04/09/2014CN103706339A Method for preparing cross-linked surplus sludge heavy metal adsorbent
04/09/2014CN103706338A Red mud adsorbent for removing organic dye pollutants, and preparation method of adsorbent
04/09/2014CN103706336A Preparation method of absorbent for absorbing and degrading water pollutants
04/09/2014CN103706335A Iron/chitosan/polyoxyethylene composite nanofiber membrane arsenic removal material and electrostatic spinning preparation method thereof
04/09/2014CN103706333A Preparation method and phosphorus removal method of zirconium oxide-loading phosphorus removal biological composite material
04/09/2014CN103706332A Bamboo charcoal modification method applicable to oily wastewater treatment
04/09/2014CN103706328A Nitrogen hybridized magnetic ordered mesoporous carbon adsorbent, and preparation method and application thereof
04/09/2014CN103706327A Three-dimensional graphene-based nanometer metal composite material, preparation method and application thereof
04/09/2014CN103706326A Preparation method of natural mineral-loaded nanometer fluorine removal agent
04/09/2014CN103706321A Zirconium oxide-brine shrimp egg shell biological composite absorption agent and preparation method
04/09/2014CN103706319A Self-suction pipeline mixing reactor
04/09/2014CN103706260A Reverse osmosis membrane utilizing piezoelectric polymer, and preparation method thereof
04/09/2014CN103706258A Preparation method for fiber-reinforced hollow fiber membrane stored through dry method and production device
04/09/2014CN103705120A Pipeline machine
04/09/2014CN103704051A Floating bed for planting aquatic plants for water system improvement
04/09/2014CN103288191B Method for forming non-biological granular sludge in heavy metal waste water treatment process
04/09/2014CN103253751B Inorganic-organic multi-element composite flocculant, and preparation method and application thereof
04/09/2014CN103241863B Shipborne water area purifying system and water area purifying method
04/09/2014CN103232097B Composite preparation for increasing dissolved oxygen content in pond culture water body
04/09/2014CN103232084B Device for desalting supergravity sea water by heat method
04/09/2014CN103183392B Full-automatic disinfection tank
04/09/2014CN103172156B Coagulation inclined plate deposition device for sulfur recovery and method for separating biological sulfur by using same
04/09/2014CN103172131B Water-cooled sea water desalination flash system by thermoelectric heat pump and sea water desalination method
04/09/2014CN103159372B Treatment method for wheat straw pulping black liquor
04/09/2014CN103145207B Sea water desalting device for twin-stage recovery of flue gas waste heat of marine steam turbine
04/09/2014CN103130286B Convertor station external cooling water system dilution pool, external cooling water dilution method and convertor station
04/09/2014CN103121727B Device for applying concentrated seawater desalted by desalinator to indoor pool
04/09/2014CN103086488B Method for preparing flocculating agent, namely polyaluminum ferric silicate from galvanized sludge and iron tailings
04/09/2014CN103073137B Swirl partition type ballast water treatment device for ship
04/09/2014CN103073104B Treatment method of caprolactam production waste water
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