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)
09/2012
09/12/2012CN102665866A Exhaust gas treatment system, and exhaust gas treatment method
09/12/2012CN102665492A Drinking straw with hollow fibre liquid filter
09/12/2012CN102665447A A process for producing water enriched with natural orthosilicic acid
09/12/2012CN102665391A Nutriculture system, and water treatment apparatus for sterilization and purification purposes
09/12/2012CN102664128A Radiation lamp and radiation source module incorporating same
09/12/2012CN102660813A Biological activated carbon fibe, ecological carbon fiber composite comprising the same and preparation method thereof
09/12/2012CN102660763A Preparation method for TiO2 nanotube array film with high catalytic properties and application of TiO2 nanotube array film
09/12/2012CN102660684A Method for purifying silver by using wastewater of silver plating production line of rhinestone and method for preparing high-purity silver nitrate
09/12/2012CN102660582A Preparation method and use of brewers' yeast microbial flocculant
09/12/2012CN102660028A Organic group functionalized ordered mesoporous polymer material and preparation method thereof
09/12/2012CN102659977A Method for preparing columnar three-dimensional ordered macroporous chelating resin
09/12/2012CN102659293A Foot-operated automatic conditioner-addition device for cesspool
09/12/2012CN102659291A Nano-filtration and reverse osmosis concentrated solution reduction treatment system and method
09/12/2012CN102659290A Method for advanced treatment of high-concentration chemi-mechanical pulp effluent by catalytic oxidation
09/12/2012CN102659286A Sludge reduction method of domestic sewage treatment process
09/12/2012CN102659285A Integrated white wine production waste water treatment device
09/12/2012CN102659284A Regenerated papermaking wastewater treatment system and process
09/12/2012CN102659281A Treatment method of liquor production wastewater
09/12/2012CN102659277A Ammonium fluoride wastewater treatment technique
09/12/2012CN102659275A Method and device for keeping drinking water in water storage tank fresh
09/12/2012CN102659274A Recycling harmless treatment method of stainless steel pickling waste water
09/12/2012CN102659270A Method for treating ultra-filtration water of garbage leachate
09/12/2012CN102659269A Efficient and stable coking wastewater advanced treatment process and treatment system
09/12/2012CN102659268A Novel air-floatation water purifying equipment
09/12/2012CN102659267A Removing method of PVA (polyvinyl acetate) in desizing wastewater and device
09/12/2012CN102659266A Feedwater treatment and disinfection process by converting multipoint free chlorine into chloramine
09/12/2012CN102659263A Mechanical waste paint treatment device
09/12/2012CN102659259A Acid-cleaning wastewater treatment method for correcting and regulating pH value
09/12/2012CN102659254A Method for removing fluorions in drinking water by strengthened magnesium precipitations
09/12/2012CN102659235A Method for treating dye wastewater
09/12/2012CN102659234A Method for treating cooling water in generator
09/12/2012CN102659233A Method for removing proteins in protein-enriched wastewater
09/12/2012CN102659232A Supercritical salting and desalting device for treating brine waste
09/12/2012CN102659231A Preparation and application of water-soluble macromolecule heavy-metal collector
09/12/2012CN102659230A Green painting mist flocculating agent for coating circulating water
09/12/2012CN102659229A Environment-friendly composite flocculant
09/12/2012CN102659228A High-stability magnesium-ferrous composite flocculating agent and production technology thereof
09/12/2012CN102659227A Middle-set type high density sediment water purification tank and purification technology thereof
09/12/2012CN102659226A Preparation method of water treatment material capable of slowly releasing intoxicating factors to kill smelly microorganisms in water
09/12/2012CN102659225A Method for treating high concentration ammonia nitrogen in landfill leachate waste water
09/12/2012CN102659224A Preparation method and application of nano coated electrode
09/12/2012CN102659223A Photo/electricity Fenton device for treating refractory organic wastewater
09/12/2012CN102659222A Manufacturing method for corrosion resisting composite electrolysis electrode
09/12/2012CN102659221A Electro-catalytic oxidation material for wastewater treatment, preparation method and application
09/12/2012CN102659220A Method for removing ferric phosphate film and ferrous phosphate passivating film from filler surface layer in iron-carbon microelectrolysis reactor
09/12/2012CN102659219A Method for removing ferrous sulfide passivating film from filler surface layer in iron-carbon microelectrolysis reactor
09/12/2012CN102659218A Acidic oxidation potential sterilizing water and preparation method thereof
09/12/2012CN102659217A Weakly acidic oxidation potential sterilizing water and preparation method thereof
09/12/2012CN102659216A Acidic oxidation potential sterilized water and preparation method thereof
09/12/2012CN102659215A Polarization modified iron-carbon micro-electrolysis material and preparation method thereof
09/12/2012CN102659214A Device for delaying generation of vortex
09/12/2012CN102659213A Method and device for removing floating oil and settled sand in waste water based on special type liquid level measuring apparatus
09/12/2012CN102659212A Method and device for removing floating oil and settling sand in wastewater based on electrical conductivities of oil and water
09/12/2012CN102659211A Method and device for automatically removing floating oil and settled sand from oil-containing wastewater
09/12/2012CN102659210A Scaling-free microwave photocatalytic reactor applied to industrial wastewater degradation processing
09/12/2012CN102659209A Fluid treatment system
09/12/2012CN102659208A Treatment method for dye wastewater
09/12/2012CN102659207A Clarification, denitrification and dephosphorization integrated high efficiency equipment
09/12/2012CN102659206A Method for processing micro-pollutants in water based on cyclodextrin polymer material adsorption-KMnO4 oxidation coupling
09/12/2012CN102659205A Method for treating coal gasification phenolic waste water with supported liquid membrane
09/12/2012CN102659204A Method for treating waste water in coal chemical industry
09/12/2012CN102659203A Multi-phase separation device and method of mixed household refuse slurry
09/12/2012CN102659202A Short-flow and high-difficulty wastewater treatment device
09/12/2012CN102659201A Treatment device and method for reclaiming oil extraction waste water by using waste heat of oil-gas field united station
09/12/2012CN102659200A Distilled water production device
09/12/2012CN102659199A Wastewater treatment facility by using solar energy for lifting, heating, evaporation and disinfection
09/12/2012CN102659198A Solar natural saline water desalter
09/12/2012CN102659197A Water treatment process for recovering heavy oil recovery produced water to serve as boiler feed water
09/12/2012CN102659196A Energy-saving evaporation process and system thereof
09/12/2012CN102659195A Processing method for chemical production wastewater
09/12/2012CN102659194A Distillation-type seawater desalinization device
09/12/2012CN102659193A Over-moment early warning protective method and device for mechanical slag removal grid machine
09/12/2012CN102659185A Method for preparing molecular self-assembly monolayer goethite nano material and application of molecular self-assembly monolayer goethite nano material
09/12/2012CN102659126A Preparation method and application of iron-manganese composite silicate
09/12/2012CN102658210A Imprinting-doped mesoporous TiO2 microspheres and preparation method and application thereof
09/12/2012CN102658192A Preparation method of catalyst for treating nonbiodegradable organic waste water and application
09/12/2012CN102658180A Core-shell TiO2-BiOCl heterojunction photocatalyst with large specific surface area and preparation method thereof
09/12/2012CN102658177A Difunctional visual light responding catalyst, and preparation method and application thereof
09/12/2012CN102658141A Preparation method of solid catalyst used for heterogeneous phase visible light/Fenton system
09/12/2012CN102658130A Preparation method of Ru-Pd bimetal-supported TiO2 nanotube photocatalyst and application thereof
09/12/2012CN102658121A Catalyst Bi2O3/Bi2MoO6 for photodegradation of organic matters and method for preparing the same
09/12/2012CN102658119A Novel polyoxometallate compound, preparation method thereof and application thereof
09/12/2012CN102658111A Method for preparation of ZnO/diatomite nanoscale composite material by layer-by-layer self-assembly
09/12/2012CN102658110A Method for preparing modified hedenbergite supported titanium dioxide photocatalyst
09/12/2012CN102658108A Method for preparing photocatalytic filtering membrane based on graphene/semiconductor by an electrospinning method
09/12/2012CN102658106A Method for preparing acidification stripped vermiculite supported TiO2 photocatalyst
09/12/2012CN102658104A Preparation method for TiO2 with photocatalytic activity under visible light
09/12/2012CN102658103A Preparation method and application of high-active-dispersibility nanometer titanium dioxide
09/12/2012CN102658100A Preparation method of polyacrylic acid-humic acid-rectorite composite adsorbing agent
09/12/2012CN102658097A Preparation method of efficient dephosphorizing porous particle adsorbent
09/12/2012CN102658095A Alcohol adsorption material and application and using method thereof
09/12/2012CN102658093A Preparation method of efficient heavy metal biological adsorbent and treatment technology for water body heavy metal pollution thereof
09/12/2012CN102658092A Method for preparing and applying modified mushroom culture medium waste material heavy metal adsorbent
09/12/2012CN102658090A Eggshell heavy metal ion adsorbent and preparation method thereof
09/12/2012CN102658086A Modified clinoptilolite composite material and preparation method as well as application thereof
09/12/2012CN102658083A Modified sludge activated carbon for removing multiple heavy metals in sewage and sludge simultaneously
09/12/2012CN102658082A Inorganic composite material for absorbent refining multiple metal ion industrial sewage and application method thereof
09/12/2012CN102658032A External compression type hollow fiber membrane assembly
09/12/2012CN102658029A Small seawater desalting equipment with energy recovery device applicable to new-energy independent power grid
09/12/2012CN102657222A Weeding water-purifying agent, and preparation method and application thereof
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