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)
06/2011
06/29/2011CN102107914A Material water spraying device of low-temperature multiple-effect distillation seawater desalination evaporator
06/29/2011CN102107138A Photocatalyst, preparation method and application thereof
06/29/2011CN102107117A Device for generating energy and solvent by reverse osmosis of pressure difference between solution and solvent
06/29/2011CN101708871B Gradient preheating multistage evaporation-type seawater desalination power generation system
06/29/2011CN101665297B Waste water treatment method in 1-naphthylamine-4-sodium sulfonate production process
06/29/2011CN101633535B Processing method of electroplating paraffin removal process waste water
06/29/2011CN101456607B Water pressure driven switching valve group
06/29/2011CN101318743B Wastewater treatment method for lean iron ore sorting factory
06/22/2011EP2334605A1 Cleaning and material separating device for wastewater, particularly from livestock husbandry
06/22/2011EP2334604A2 Portable water treatment apparatus and methods
06/22/2011EP2334417A1 Automatic dry granular chemical dispenser, for example for the chlorination of water in a swimming pool
06/22/2011EP2172430B1 A method for removing the contamination of c, n utilizing heterotrophic ammonia-oxidizing bacteria
06/22/2011CN201874737U Device for efficiently utilizing sea wave energy to generate electricity
06/22/2011CN201874624U Seawater steam generator equipment
06/22/2011CN201873760U Device for recovering metallic nickel ion in electroplating wastewater
06/22/2011CN201873589U Advanced treatment and recycle device for papermaking wastewater
06/22/2011CN201873544U Single-effect water quality monitoring auxiliary device for low-temperature and multiple-effect sea water desalinization
06/22/2011CN201871280U Zero-emission environmentally-friendly reverse osmosis water purifier
06/22/2011CN102105409A Methods and apparatus for processing organic waste
06/22/2011CN102101739A Method for treating ABS (acrylonitrile-butadiene-styrenecopolymer) resin production wastewater
06/22/2011CN102101738A Wastewater treatment process of flat membrane bioreactor and reverse osmosis comprehensive membrane integrated system
06/22/2011CN102101736A Sewage treatment system based on artificially intensified ecological filtering bed and application of sewage treatment system
06/22/2011CN102101733A Method for treating electroplating comprehensive wastewater by scrap iron electrolysis and electrochemical technology
06/22/2011CN102101728A Method for treating papermaking sewage with microorganism
06/22/2011CN101717129B Electroplating wastewater treatment device
06/22/2011CN101565224B Method for preparing flocculant WK-1 applicable to decolorizing acid dye and reactive dye
06/22/2011CN101519258B Preprocessing method and preprocessing device for furan resin waste water
06/22/2011CN101481190B Process for treating saponification wastewater by chlorohydrination
06/16/2011WO2011071858A1 Process for treating water in heavy oil production using coated heat exchange units
06/16/2011WO2010136220A3 Apparatus and device for treating ballast water with acrolein
06/15/2011EP2332887A1 A method and an arrangement for treating process water
06/15/2011CN201866946U Sun light-heat energy focusing system
06/15/2011CN201864630U Zero-discharge device for treating printing and dyeing wastewater
06/15/2011CN201864626U High purity water treatment device for laboratory
06/15/2011CN201864613U Wastewater basin for sodium methoxide production
06/15/2011CN201864593U Plate-type sea water desalination device
06/15/2011CN201864592U Full-automatic solar seawater desalination device
06/15/2011CN102095326A Torsion heat exchange pipe applied to multi-effect distillation seawater desalination and working method thereof
06/15/2011CN102093973A Bacterial strain Pandoraea sp. B-6 for processing high-density papermaking black liquor and application
06/15/2011CN102093972A Bacterial strain Comamonas sp. B-9 for processing high-density papermaking black liquor and application thereof
06/15/2011CN102093971A Bacterial strain Cupriavidus sp. B-8 for processing high-density papermaking black liquor and application thereof
06/15/2011CN102092892A Treatment method of production wastewater of vitamin C and derivatives of vitamin C
06/15/2011CN102092879A Dye wastewater cyclic utilization device and method based on electrolysis and lamination technologies
06/15/2011CN102092830A Method for producing coagulant for active dye wastewater
06/15/2011CN102092819A Method and device for managing seawater desalination system and seawater desalination system
06/15/2011CN102092818A Method for reclaiming dye from dyeing waste water
06/15/2011CN102092808A Device for desalinating seawater by utilizing residual heat of tail gas exhausted by diesel engine
06/15/2011CN102092807A Wind power sea water desalination system
06/15/2011CN102092805A Low temperature multi-effect seawater desalting system
06/15/2011CN102092804A Zero-emission treatment method for wastewater of chemi-mechanical pulp
06/15/2011CN102092803A Seawater desalination and distillation process
06/15/2011CN102092802A Tree-like water distribution device for multiple-effect distillation seawater desalination and work method thereof
06/15/2011CN102092801A Horizontal-tube water distribution method applied to multi-effect distillation seawater desalination
06/15/2011CN102091659A Method for preparing urea-doped titanium dioxide thin film with high visible light activity
06/15/2011CN101823829B Extrusion sludge dewatering system
06/15/2011CN101781045B Recycling and treating method for mine water containing suspended substances
06/15/2011CN101759316B Method for treating wastewater containing molasses alcohol
06/15/2011CN101665299B Water purifier for SPF laboratory animal drinking water
06/15/2011CN101560044B Treatment method of waste water in hydroxybenzoic acid production
06/15/2011CN101544429B Extraction-hyperfiltration-reverse osmosis combined method for treating PTA refined wastewater
06/15/2011CN101531976B Citrobacter sp. strain DBM and method for treating acid mine drainage (AMD) using same
06/15/2011CN101186356B Absorption and regeneration separated nickel plating waste water reclaiming system
06/15/2011CN101177309B Method for comprehensive recovery and utilization of fluorine-containing alkali waste water
06/15/2011CN101172744B Process method and device for dimethyl ether production wastewater recycled for cooling water
06/09/2011WO2011068327A2 Method for treating wastewater containing heavy metals and highly concentrated total nitrogen generated during the production of a positive electrode active material precursor for a secondary battery
06/09/2011WO2011068317A2 Method for treating wastewater produced during the manufacture of nitro compounds
06/09/2011US20110137465 Portable Water Treatment Method
06/08/2011EP2330083A1 Flocculating algicide composition
06/08/2011CN201857291U High UV-light oxidation device
06/08/2011CN201857287U Seawater desalinating device
06/08/2011CN201857280U High-flow rate medium-pressure resin bed
06/08/2011CN1974418B Sea water desalting agent based on silver carrying acid zeolite and its prepn process
06/08/2011CN102086458A Genes of wetland oilphilic pseudomonas strains and application thereof
06/08/2011CN102086457A Genes of wetland oilphilic pseudomonas strains and application thereof
06/08/2011CN102086456A Gene of swamp oleophilic Alcaligenes and application thereof
06/08/2011CN102086085A Method for solidifying drilling waste slurry
06/08/2011CN102086072A Cyclic utilization device of dyeing and printing advanced treatment wastewater and method thereof
06/08/2011CN102086048A Method for desalting seawater and increasing water level by utilizing natural energy
06/08/2011CN101665305B Method for processing straw-pulp-papermaking wastewater by using combined UASB plus A/O technique
06/08/2011CN101628767B Waste water integrated treatment method of paraquat produced by cyanamideprocess
06/08/2011CN101624229B Capacitor deionizing instrument of mixed type electrodes
06/08/2011CN101591056B Flocculating agent for treating water and preparation and application thereof
06/08/2011CN101591055B Method for strengthening treatment of printing and dyeing wastewater by printing and dyeing sludge firing product and acid leaching solution thereof
06/08/2011CN101570372B Method for purifying electroplating wastewater and comprehensively utilizing resources
06/08/2011CN101544430B Secondary treatment method of coking wastewater
06/08/2011CN101531970B Pseudomonas and application thereof in biological reduction and biological adsorption
06/08/2011CN101337745B Method for processing production waste water of propylene oxide
06/03/2011WO2011066193A1 Water desalination using directional solvent extraction
06/03/2011WO2011063769A1 Purification device and method for advancedly treating printing and dyeing wastewater
06/01/2011EP2327665A1 Desalination device using selective membranes and magnetic fields
06/01/2011EP2326399A1 Method for separating oil from water by injecting simultaneously a liquefied gas into the gravity separation device
06/01/2011CN201850152U System for seawater desalination by utilizing low-temperature and low-pressure steam generated by smoke gas waste heat
06/01/2011CN201850150U Low-energy-consumption normal-temperature sea water desalting device
06/01/2011CN201850149U Seawater sand filtering device
06/01/2011CN102079606A Method for treating waste liquid of sweet potato fuel alcohol
06/01/2011CN102079590A Treatment and reuse method for wastewater containing copper-cyanogen complex
06/01/2011CN102079579A Artificial wetland with combined fillers and treating process thereof
06/01/2011CN102079561A Food processing sewage treatment agent and preparation method thereof
06/01/2011CN102079552A Low-temperature multi-effect evaporation seawater desalination system with falling film condenser
06/01/2011CN102079551A TVC (Thermal Vapor Compression) exhaust vapor temperature reducer and temperature reducing method for seawater multi-effect distillation system
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