| Patents for C02F 103 - Nature of the water, waste water, sewage or sludge to be treated (11,124) |
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| 05/08/2013 | CN202924842U Waste mud separating tank for petroleum drilling |
| 05/08/2013 | CN202924841U Wind pressure device applicable to reverse osmosis desalination |
| 05/08/2013 | CN202924796U Reaction device for extracting precious metal gold by ion exchange method |
| 05/08/2013 | CN202924780U Seawater desalination and power generation comprehensive utilization device |
| 05/08/2013 | CN202924776U Continuous production double-stage heat pump sea water desalination system |
| 05/08/2013 | CN202924775U Intermittent type low-temperature sea water desalination system for heat pump with small temperature difference |
| 05/08/2013 | CN103097558A A method for treating liquid effluents and recovering metals |
| 05/08/2013 | CN103097300A System and method for the desalination of sea water |
| 05/08/2013 | CN103087966A Efficient degrading microbial inoculum for regenerated papermaking wastewater and preparation method thereof |
| 05/08/2013 | CN103087945A Heavy-metal-resisting microbial agent, preparation method and application thereof |
| 05/08/2013 | CN103086829A Recycling method for butylene oxidative dehydrogenation wastewater |
| 05/08/2013 | CN103086578A Method for treating quintavalent-antimony-containing wastewater with sulfate mixed bacteria |
| 05/08/2013 | CN103086577A Purification method of tetracycline wastewater |
| 05/08/2013 | CN103086576A Acrylonitrile/acrylon production comprehensive wastewater treatment technique |
| 05/08/2013 | CN103086562A Phenolic resin wastewater processing method and special-purposed device |
| 05/08/2013 | CN103086551A Method for preparing acid-base from rare-earth sodium saponification waste water |
| 05/08/2013 | CN103086548A Harmless comprehensive treatment method for cyanide-containing tailing pulp |
| 05/08/2013 | CN103086534A Whitewater processing method |
| 05/08/2013 | CN103086532A Method for processing cyanogen-containing heavy metal electroplating wastewater |
| 05/08/2013 | CN103086529A Method for preparing fresh-water ice by utilizing seawater and brackish water |
| 05/08/2013 | CN103086518A Polymer flooding oilfield produced water hydrolytic acidification processing method and system |
| 05/08/2013 | CN103086492A Acid waste water treating agent |
| 05/08/2013 | CN103086485A Dye wastewater decoloration process |
| 05/08/2013 | CN103086484A Electrolytic anode plate for disinfecting swimming pool |
| 05/08/2013 | CN103086452A Liquid processing device and power generation system employing liquid processing device |
| 05/08/2013 | CN103086451A Multi-effect evaporative sea water desalinating device with hybrid process |
| 05/08/2013 | CN103086450A Atmospheric evaporation device for recovering electroplating waste liquor and waste water |
| 05/08/2013 | CN103086446A Process for super-refining treatment of rejection water of low permeability oilfield and compound drive oilfield |
| 05/08/2013 | CN103086445A Non-grid-connected wind power seawater desalination device |
| 05/08/2013 | CN103086444A Flushing water recovery method and device |
| 05/08/2013 | CN103084157A Large-tube-diameter TiO2 nano tube and synthesizing method thereof as well as application of nano tube in photocatalytic degradation of papermaking wastewater |
| 05/08/2013 | CN103084075A Nano-loading zero-valent-iron-based PVDF (Polyvinylidene Fluoride) compound material as well as preparation method and application thereof |
| 05/08/2013 | CN102303935B Method for extracting ammonium sulfate from monosodium glutamate factory waste liquor |
| 05/08/2013 | CN102190398B Coking wastewater treatment method |
| 05/08/2013 | CN102154147B Bacillus pumilus LC01 laccase and application thereof |
| 05/02/2013 | WO2013063087A1 Removal and inhibition of scale and inhibition of corrosion by use of moss |
| 05/02/2013 | WO2013062610A1 Water filter |
| 05/02/2013 | WO2013062398A1 Synthesis of materials for discolouration and degradation of organic pollutants in water: graphene alone and graphene nanocomposite (graphene-titanium dioxide) |
| 05/02/2013 | WO2013061229A2 Volumetric pressure exchanger for a seawater desalination plant and desalination plant |
| 05/02/2013 | US20130105394 Static pressure desalination assembly |
| 05/02/2013 | US20130105390 Low Mean Cell Residence Time Anaerobic Digestion Process |
| 05/01/2013 | EP2586519A1 Processing of contaminated waste water from the production of plant protection agents |
| 05/01/2013 | EP2585185A1 A process for reducing the sulfate concentration in a wastewater stream |
| 05/01/2013 | CN202912803U Cattle farm wastewater treatment system |
| 05/01/2013 | CN202912799U Comprehensive recycling system of metal plating wastewater resources |
| 05/01/2013 | CN202912798U Electroplating wastewater treatment and recycling device |
| 05/01/2013 | CN202912793U Sewage treatment corollary equipment for lead smelting |
| 05/01/2013 | CN202912779U System for recycling PVA (Polyvinyl Alcohol) slurry in dyeing and desizing waste water |
| 05/01/2013 | CN202912769U Solar microbe reaction tank |
| 05/01/2013 | CN202912753U Aeration oxygen dissolution spraying tray |
| 05/01/2013 | CN202912743U Double-bar pressurizing and energy-storing desalting kit |
| 05/01/2013 | CN202912730U Marine sea water desalinization device |
| 05/01/2013 | CN202912727U Efficient treatment tower for vanadium smelting waste water |
| 05/01/2013 | CN202912711U Device for purifying flue gas ammonia desulphurization byproduct |
| 05/01/2013 | CN103080020A Method for treating untreated salt water for producing treated water, thus produced treated water and device for carrying out said method |
| 05/01/2013 | CN103080012A Method for treating wastewaters from the reprocessing of crude aromatic nitro compounds |
| 05/01/2013 | CN103073252A Preparation method of waste based magnetic composite material |
| 05/01/2013 | CN103073147A Turbid circulating water treatment method and system |
| 05/01/2013 | CN103073142A Multiple-effect-group, low-temperature and multiple-effect distilled seawater desalination system |
| 05/01/2013 | CN103073141A Low-temperature multi-effect distilled seawater desalination system with variable effect groups |
| 05/01/2013 | CN103073139A Method and device used for processing nitrochlorobenzene production wastewater |
| 05/01/2013 | CN103073128A Bathhouse wastewater treating device |
| 05/01/2013 | CN103073123A Metal plating wastewater recycle using and recycling technology process |
| 05/01/2013 | CN103073104A Treatment method of caprolactam production waste water |
| 05/01/2013 | CN103073084A Treatment process for phenolic wastewater generated in production of sebacic acid |
| 05/01/2013 | CN103073083A Air-moistening and solution-moisture-absorption solar fresh water production device and use method thereof |
| 05/01/2013 | CN103073082A Small-size line focusing seawater desalting device with all-vacuum heat collecting tube |
| 05/01/2013 | CN103073081A Sea-water sunshine desalination device |
| 05/01/2013 | CN103073079A Low-temperature multi-effect distillation seawater desalination system |
| 05/01/2013 | CN103073078A Low-temperature and multiple-effect distilled sea water desalting and evaporating device |
| 05/01/2013 | CN103073077A Multi-process, low-temperature and multiple-effect distilled seawater desalination system |
| 05/01/2013 | CN103073074A Sewage-disposal agent |
| 05/01/2013 | CN103071658A Water-saving cleaning and cooling system and method |
| 05/01/2013 | CN103071467A Heavy metal trapping material prepared by using waste polyurethane sponge, and preparation method |
| 05/01/2013 | CN103071392A Chemical regeneration method for waste paper pulping and papermaking comprehensive waste water polluted ultrafiltration membrane |
| 05/01/2013 | CN102531299B Method for treating addition wastewater in production process of lipoic acid |
| 05/01/2013 | CN102433284B Preparation method of dedicated microbial flocculant for dairy cattle breeding waste water and strain used in method |
| 05/01/2013 | CN102417265B Method for effectively removing organic matters in wastewater from nitrochlorobenzene production |
| 05/01/2013 | CN102417249B Method for treating nitrobenzene waste water |
| 05/01/2013 | CN102351360B Method for comprehensive recovery of arsenic-containing alkaline liquid and waste gas of sulfur dioxide |
| 05/01/2013 | CN101962235B Method for high temperature wastewater treatment and reuse in MTO process |
| 05/01/2013 | CN101955240B System for desalinating sweater by utilizing low-temperature low-pressure steam generated by smoke waste heat |
| 05/01/2013 | CN101885515B Multi-level solar sea water desalting plant |
| 04/25/2013 | WO2013059019A1 Use of sulfamic acid or its salts as stabilizers especially in combination with ammonium salt and/or ammine for bleach or other halogen containing biocides in the paper area |
| 04/25/2013 | WO2013057267A1 Composition comprising a non-ionic surfactant and an ionic polymer |
| 04/24/2013 | EP2583950A1 Method and arrangement for a water treatment control |
| 04/24/2013 | EP2583947A2 Desalination installation comprising sensors |
| 04/24/2013 | EP2582632A1 Method for treating untreated salt water for producing treated water, thus produced treated water and device for carrying out said method |
| 04/24/2013 | EP2582238A1 Compositions of dibromomalonamide and their use as biocides |
| 04/24/2013 | CN202898139U Waste water treatment device |
| 04/24/2013 | CN202898135U Remote intelligent self-control mine water underground purification device |
| 04/24/2013 | CN202898132U Slag-slurry water filtering and recovering device |
| 04/24/2013 | CN202898086U Seawater desalination device |
| 04/24/2013 | CN202898085U Novel seawater desalinization device |
| 04/24/2013 | CN202898066U Low-temperature multi-effect-distillation seawater desalting plant |
| 04/24/2013 | CN202898065U Sea water desalination system |
| 04/24/2013 | CN103058467A Water paper paper-making wastewater efficient treatment and comprehensive recycling method and device |
| 04/24/2013 | CN103058465A Technique for effectively treating trihydroxy methyl propane waste water |
| 04/24/2013 | CN103058438A Hot film coupling seawater desalination system |
| 04/24/2013 | CN103058434A Zero-emission recycling device for water paper or raw cement board papermaking wastewater |