Patents
Sitemap › C02 - Treatment of water, waste water, sewage, or sludge › C02F - Treatment of water, waste water, sewage, or sludge › C02F 103 - Nature of the water, waste water, sewage or sludge to be treated
Patents for C02F 103 - Nature of the water, waste water, sewage or sludge to be treated (11,124)
12/2012
12/12/2012CN202594895U Oil field extraction water treatment, reaction and sedimentation device
12/12/2012CN202594892U Sea water desalination pretreatment system
12/12/2012CN202594891U Circulating water treatment system of swimming pool
12/12/2012CN202594890U Seawater and brackish water desalination system
12/12/2012CN202594875U Pre-galvanization degreasing fluid recovery and reuse device
12/12/2012CN202594815U Solar seawater or brackish water desalination pool with concrete structure
12/12/2012CN202594810U Dimethylacetamide (DMAC) waste liquid recycling device
12/12/2012CN202594808U Slurry tempering and destabilizing device
12/12/2012CN202590657U Gas-liquid mixing device
12/12/2012CN102816712A Oil degradation strain capable of tolerating high concentration polymer and application thereof
12/12/2012CN102815843A Printing and dyeing wastewater decolorization treatment method
12/12/2012CN102815838A Printing fountain solution filtration recycling and zero discharging system, and technology process thereof
12/12/2012CN102815833A Membrane-process treatment and reusing technique for oxalic production wastewater containing nitric acid
12/12/2012CN102815832A Ozone-permeable reactive barrier repair system and method for groundwater repair by using the same
12/12/2012CN102815828A System for recycling gold and cyanides in cleaning solution in surface treatment wet process
12/12/2012CN102815827A Epoxy resin high-salinity wastewater treatment method
12/12/2012CN102815820A Apparatus for removing SO4<2-> and Cl<-> from flue gas desulfurization solution, and process thereof
12/12/2012CN102815819A Low loss desulfurization solution purification process
12/12/2012CN102815806A Dehydrated treatment method for aging oil
12/12/2012CN102815803A Electroplating wastewater system for on-line cleaning of membrane separation assembly and process thereof
12/12/2012CN102815766A Liquid pressure energy recovery device based on full rotation valves
12/12/2012CN102815760A Testing apparatus for seawater desalination by utilization of liquefied natural gas cold energy
12/12/2012CN102815758A Sunlight water purifying and heating device
12/12/2012CN102815757A Seawater desalination apparatus
12/12/2012CN102814165A Method for improving chitosan acidoresistance
12/12/2012CN102260000B Process for treating and recycling ammonium chloride rare earth wastewater
12/12/2012CN102030391B Seawater desalination system using wind generation and reverse osmosis
12/12/2012CN101817592B Comprehensive organism repairing method of eutrophication seawater cage culture zone
12/12/2012CN101817573B Electric double-action energy recycling device
12/12/2012CN101720307B Treatment of water with hypobromite solution
12/06/2012WO2012166434A1 Supercapacitor desalination cells, devices and methods
12/06/2012US20120305479 Mixed substrates for anaerobic bioremediation in aquifers
12/05/2012EP2528871A1 Method and installation for dephosphorizing manure and/or biomass
12/05/2012CN202576183U Three-dimensional multilayer device for treating livestock and poultry excrement
12/05/2012CN202576165U Corrugated paper waste water recovery system
12/05/2012CN202576164U Acrylic acid and wastewater containing ester processing system
12/05/2012CN202576157U Livestock raising excrement and cultivation sewage treatment system
12/05/2012CN202576155U Biochemical denitrification treatment device for high ammonia nitrogen tannery wastewater
12/05/2012CN202576150U Low-temperature multi-effect distillation seawater desalination equipment
12/05/2012CN202576146U Water purifier
12/05/2012CN202576144U Car washing sewage treatment system
12/05/2012CN202576139U Base-prying sea water desalting plant
12/05/2012CN202576130U Electroplating heavy metal wastewater reuse system
12/05/2012CN202576127U Efficient well drilling and well completion effluent treatment device STRS
12/05/2012CN202576099U Water filtration device being capable of softening water and degassing
12/05/2012CN202576082U Anaerobic reaction system of sewage station
12/05/2012CN202576059U Pellet coagulation device in coal-washing wastewater treating system
12/05/2012CN202576057U Seawater electro-filtration desalting device
12/05/2012CN202576053U Seawater electrolysis antifouling device for large seawater cooling system
12/05/2012CN202576050U Man-powered desalting kit with energy recovery function
12/05/2012CN202576049U Wind energy hydraulic seawater desalination system
12/05/2012CN202576048U Wind and photovoltaic complementary reverse osmosis sea water desalination device
12/05/2012CN202576023U Electricity, water and salt co-production seawater desalination system
12/05/2012CN202576022U System for desalinizing sweater by using waste heat from power plants
12/05/2012CN202576020U Evaporation device
12/05/2012CN202576019U Efficient seawater evaporator capable of desalinating seawater continuously
12/05/2012CN202576015U Seawater electromagnetic-heating, desalting and gas-collecting device
12/05/2012CN202576007U Waste water recycling device
12/05/2012CN102808398A Reverse osmosis seawater desalination and coastal storage power station linking method and desalination system
12/05/2012CN102807299A Method for treatment and reuse of dimethyl ether production waste water, and special apparatus thereof
12/05/2012CN102807295A System for treating chromium-containing waste water by ferrite technique
12/05/2012CN102807258A Full-automatic dosing system for electroplating sewage treatment equipment
12/05/2012CN101928064B Method for simulating paper-making wastewater treatment by activated sludge process
12/05/2012CN101544445B A method for restoring microorganism ecology of paper making waste water and a device
11/2012
11/29/2012WO2012159157A1 A controller and method of use
11/28/2012CN202558734U Phenolic resin production waste water disposal device
11/28/2012CN202558728U Household water purifier
11/28/2012CN202558720U Movable device for treating waste liquid during fracturing operation of shale gas well and oil well
11/28/2012CN202558715U Treatment and reuse device for electrolytic manganese industrial wastewater
11/28/2012CN202558705U Seawater desalination system utilizing wind energy directly
11/28/2012CN202558679U Purification column
11/28/2012CN202558669U Air floatation tank for electroplating
11/28/2012CN202558667U Mobile point-array solar seawater desalination system
11/28/2012CN202558666U Fixed point array solar energy seawater desalination system
11/28/2012CN202558664U Multilayer continuous bent tube type condenser
11/28/2012CN202558663U Distillation type seawater desalting equipment
11/28/2012CN202555090U Vane type demister
11/28/2012CN102803152A Apparatus and device for treating ballast water with acrolein
11/28/2012CN102796010A TiO2-photocatalytic-reduction arylamine compound preparation and wastewater degradation integrated system
11/28/2012CN102795732A Method for recycling gold and cyanides in surface treatment wet-process cleaning solution
11/28/2012CN102795723A Resource recovery method of acidic copper-containing waste solution
11/28/2012CN102795719A Methods for removing calcium and magnesium and co-producing water and salt by low-cost process during sea water desalination
11/28/2012CN102795716A Miniature manual high-pressure seawater desalination equipment
11/28/2012CN102795693A Solar energy and wind energy jointly driven sea water desalination system based on LNG (Liquefied Natural Gas) cold energy utilization
11/28/2012CN102795686A Device for seawater desalination based on solar energy heat collection
11/28/2012CN102794025A Concentration and recovery device for industrial electroplating wastewater
11/28/2012CN102351353B Method for pre-treating inverted trough water of electroplating pre-treatment
11/28/2012CN102344192B Preparation method of special-purposed coagulant used for treating printing and dyeing waste water
11/28/2012CN102107918B 'Outside-cylinder series-connection type' non-condensable gas removing device in low-temperature multi-effect distillation seawater desalination system
11/28/2012CN101774721B Method for treating production solvent-containing waste liquid from production of m-aramid fibers
11/28/2012CN101659486B New technique for deeply treating industrial waste water by RO membrane
11/28/2012CN101466642B Method for reducing impurities in a water system during the production of flat structures
11/22/2012WO2012156198A1 Acidic mine water remediation
11/22/2012US20120294795 Hydraulic desalination device and method
11/21/2012CN202542986U Residual chlorine removing duplex security device for water equipment for hematodialysis
11/21/2012CN202542977U Ozone oxidative decoloration treating device
11/21/2012CN202542975U Precious casting wastewater treatment system
11/21/2012CN202542922U Corrosion inhibitor feeding device for seawater one-stage reverse osmosis desalination plant
11/21/2012CN202542920U Booster for autorotation hydraulic piston with staggered channels
11/21/2012CN202542904U Micro flotation water purifier for treating papermaking wastewater
1 ... 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 ... 112