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)
10/2012
10/03/2012CN102701423A Method using ozone for treating dinitrobenzene in car washing wastewater
10/03/2012CN102701422A Method using ozone for treating anthracene in car washing wastewater
10/03/2012CN102701421A Method using ozone for treating dimethylbenzene in car washing wastewater
10/03/2012CN102701420A Method using ozone for treating phenol in car washing wastewater
10/03/2012CN102701419A Method using ozone for treating naphthalene in car washing wastewater
10/03/2012CN102701418A Method for treating methylbenzene in car washing wastewater with ozone
10/03/2012CN102701417A Method using ozone for purification treatment of sodium butyl oleate sulfate
10/03/2012CN102701416A Method using ozone for purification treatment of C12 fatty alcohol polyoxyethylene ether
10/03/2012CN102701415A Purifying treatment method of hexadecanol lactate with ozone
10/03/2012CN102701414A Purifying treatment method of sodium lauryl sulfate with ozone
10/03/2012CN102701413A Purifying treatment method of sodium hexadecylsulfonate with ozone
10/03/2012CN102701412A Method using ozone for purification treatment of sodium hexadecyl diphenyl ether monosulfonate
10/03/2012CN102701411A Method using ozone for purification treatment of sodium diethylhexyl sulfosuccinate
10/03/2012CN102701410A Method using ozone for purification treatment of lauryl polyoxyethylene ether triethanolamine sulfate
10/03/2012CN102701409A Method using ozone for purification treatment of monoethanolamine dodecyl sulfate
10/03/2012CN102701408A Purifying treatment method of fatty glyceride polyethenoxy ether with ozone
10/03/2012CN102701407A Method using ozone for purification treatment of alkyl sulfate sodium salt
10/03/2012CN102701406A Method of using ozone for purifying lauric glycerol monostearate
10/03/2012CN102701405A Method of using ozone for purifying high-carbon fatty alcohol-polyoxyethylene ether
10/03/2012CN102701404A Method of using ozone for purifying isopropyl palmitate
10/03/2012CN102701403A Purifying treatment method of polyoxyethylene oleate with ozone
10/03/2012CN102701402A Purifying treatment method of fatty alcohol polyethenoxy ether sodium sulfate with ozone
10/03/2012CN102701401A Method of using ozone for purifying carbon-12 sodium alcohol ether sulphate
10/03/2012CN102701400A Method of using ozone for purifying isopropyl myristate
10/03/2012CN102701399A Purifying treatment method of C16 fatty alcohol ammonium sulfate with ozone
10/03/2012CN102701398A Purifying treatment method of polyoxyethylene stearate with ozone
10/03/2012CN102701397A Application of water-insoluble total-chlorine-substituted metal phthalocyanine catalyst in semi-coke waste water
10/03/2012CN102701396A Method for catalytically oxidizing wastewater by carbonyl iron complex
10/03/2012CN102701395A Method for deeply oxidizing low-concentration aromatic nitro-compound wastewater
10/03/2012CN102701394A Method and device for processing ship ballast water by applying advanced electro catalysis oxidation
10/03/2012CN102701393A Waste water purifying treatment device and waste water purifying treatment method
10/03/2012CN102701392A Fenton fluidized bed with monitoring device
10/03/2012CN102701391A Synergia and recycling method for nickel-aluminium catalyst for degrading organic waste water
10/03/2012CN102701390A Equipment and method for removing residual chlorine from water body for aquaculture
10/03/2012CN102701389A Water faucet water-saving device with safety dechlorination function
10/03/2012CN102701388A Equipment for treating industrial wastewater by crystallization method
10/03/2012CN102701387A Titanium tetrachloride-poly dimethyl diallyl ammonium chloride inorganic-organic compound flocculant and preparation method thereof
10/03/2012CN102701386A Water-soluble organic amphoteric copolymeric flocculant and preparation method thereof
10/03/2012CN102701385A Water-soluble organic amphoteric polymeric flocculant and preparation method thereof
10/03/2012CN102701384A Organic amphoteric polymeric flocculant and preparation method thereof
10/03/2012CN102701383A Organic copolymerized amphiprotic polymer flocculating agent and preparation method
10/03/2012CN102701382A Water-soluble organic copolymerized amphiprotic polymer flocculating agent and preparation method
10/03/2012CN102701381A Water-soluble organic amphoteric polymeric flocculant and preparation method thereof
10/03/2012CN102701380A Water-soluble organic amphiprotic polymer flocculating agent and preparation method
10/03/2012CN102701379A Organic copolymerized amphiprotic polymer flocculating agent and preparation method
10/03/2012CN102701378A Water-soluble organic amphoteric copolymeric flocculant and preparation method thereof
10/03/2012CN102701377A Water-soluble organic amphoteric polymeric flocculant and preparation method thereof
10/03/2012CN102701376A Water-solubility organic amphoteric copolymer flocculant and preparation method thereof
10/03/2012CN102701375A Water-soluble organic amphoteric polymeric flocculant and preparation method thereof
10/03/2012CN102701374A Water-solubility organic amphoteric polymeric flocculant and preparation method thereof
10/03/2012CN102701373A Water-soluble organic copolymerized amphoteric macromolecular flocculant and preparation method
10/03/2012CN102701372A Water-soluble organic amphiprotic polymer flocculating agent and preparation method
10/03/2012CN102701371A Water-soluble organic amphoteric macromolecular flocculant and preparation method
10/03/2012CN102701370A Water-soluble organic copolymerized amphoteric macromolecular flocculant and preparation method
10/03/2012CN102701369A Water-soluble organic copolymeric amphoteric polymeric flocculant and preparation method thereof
10/03/2012CN102701368A Organic copolymeric amphoteric polymeric flocculant and preparation method thereof
10/03/2012CN102701367A Water-soluble organic copolymerized amphiprotic polymer flocculating agent and preparation method
10/03/2012CN102701366A Organic copolymerized amphoteric macromolecular flocculant and preparation method
10/03/2012CN102701365A Flocculant for sewage treatment
10/03/2012CN102701364A Water-soluble organic amphoteric copolymer flocculant and preparation method
10/03/2012CN102701363A Organic copolymerized amphoteric macromolecular flocculant and preparation method
10/03/2012CN102701362A Organic amphoteric macromolecular flocculant and preparation method
10/03/2012CN102701361A Water-soluble organic amphoteric copolymeric flocculant and preparation method thereof
10/03/2012CN102701360A Organic amphoteric macromolecular flocculant and preparation method
10/03/2012CN102701359A Water-soluble organic amphoteric polymeric flocculant and preparation method thereof
10/03/2012CN102701358A Water-soluble organic copolymerization amphoteric polymeric flocculant and preparation method thereof
10/03/2012CN102701357A Organic copolymerization amphoteric polymeric flocculant and preparation method thereof
10/03/2012CN102701356A Organic amphiprotic polymeric flocculant and preparation method thereof
10/03/2012CN102701355A Organic amphiprotic polymeric flocculant and preparation method thereof
10/03/2012CN102701354A Organic amphiprotic polymeric flocculant and preparation method thereof
10/03/2012CN102701353A Long-branched-chain water-soluble polymer water treatment agent, and preparation method and application thereof
10/03/2012CN102701352A Method for treating reclaimed water reused as circulating cooling water of power plant
10/03/2012CN102701351A Method for recovering cleaning agent from alkaline cleaning emulsion
10/03/2012CN102701350A Water-soluble organic amphoteric copolymeric flocculant and preparation method thereof
10/03/2012CN102701349A Water-soluble organic amphoteric copolymer flocculant and preparation method
10/03/2012CN102701348A Preparation method for environment-friendly composite flocculant
10/03/2012CN102701347A Reaction and settlement device for treating water produced from oil field
10/03/2012CN102701346A Method for pre-oxidizing and reinforcing coagulation of algae cells and controlling release of organic substances in algae cells
10/03/2012CN102701345A Preoxidation-coagulation algae removing method based on in-situ generation of double coagulants
10/03/2012CN102701344A Strong magnetic energy water activation device and application thereof
10/03/2012CN102701343A Process for treating ammonium nitrate wastewater according to membrane combination method
10/03/2012CN102701342A Electro-adsorption activated carbon electrode and preparation process thereof
10/03/2012CN102701341A System and method for modifying electro-adsorption module
10/03/2012CN102701340A Electro-adsorption desalting system, regeneration system and corresponding method
10/03/2012CN102701339A Recovery processing method of cyanide barren solution
10/03/2012CN102701338A Advanced treatment process for coking wastewater
10/03/2012CN102701337A Method and reactor for removing organic matters by enzyme electrode coupled electroflocculation
10/03/2012CN102701336A Power-saving method for electrolysis treatment of wastewater
10/03/2012CN102701335A Ion electrode, preparation method of ion electrode, high-voltage pulse three-dimensional electrode reactor
10/03/2012CN102701334A Method for treating cyanide and ammonia nitrogen in gold smelting wastewater through electrocatalytic oxidation process
10/03/2012CN102701333A Preparation method of Ce (cerium) doped titanium base SnO2 (stannic oxide) electrodes and metronidazole wastewater treatment method
10/03/2012CN102701332A Electronic Fenton microelectrolysis catalytic oxidation processing unit
10/03/2012CN102701331A Electrolysis deep treatment and reuse method for printing and dyeing wastewater
10/03/2012CN102701330A Water purification device
10/03/2012CN102701329A Preparation method of porous nanometer crystal electrodes and application of porous nanometer crystal electrodes
10/03/2012CN102701328A Water purifier
10/03/2012CN102701327A Application of hydrophilic Ge-ZSM-5 molecular sieve membrane to separation of organics/water system
10/03/2012CN102701326A Seawater desalinizing technology deeply treated by reverse osmosis membrane after mixing wastewater with seawater
10/03/2012CN102701325A Oily sewage treatment device
10/03/2012CN102701324A Method and system for processing oily floaters
1 ... 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 ... 1452