| Patents for C02F 103 - Nature of the water, waste water, sewage or sludge to be treated (11,124) |
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| 10/02/2013 | CN203222494U Sea water desalinization device utilizing natural energy |
| 10/02/2013 | CN103339070A Water treatment using a bipolar membrane |
| 10/02/2013 | CN103332824A A composite treatment system and a treatment method for DNT production waste water |
| 10/02/2013 | CN103332811A Brackish water desalination process method and application apparatus thereof |
| 10/02/2013 | CN103332786A Method for simultaneous acid production and denitrification in situ biological nitrogen removal from alcohol wastewater |
| 10/02/2013 | CN103332758A Solar seawater desalination heating device |
| 10/02/2013 | CN103332757A Solar power seawater desalting device |
| 10/02/2013 | CN103332756A Solar-pump atomizing seawater desalination device |
| 10/02/2013 | CN102674511B Method for preparing composite flocculant for printing and dyeing wastewater treatment |
| 10/02/2013 | CN102583611B Horizontal tube falling film evaporation solar seawater desalination device |
| 10/02/2013 | CN102557297B Treatment method of waste liquid after cleaning copper plated layer of printed circuit board |
| 10/01/2013 | US8545681 Waste heat driven desalination process |
| 09/26/2013 | WO2012009594A3 Accelerated bioremediation using supplemental compositions and oxygenated water |
| 09/25/2013 | EP2641878A1 Molybdenum and benzoic acid recovery from aqueous waste streams generated in epoxidation processes |
| 09/25/2013 | CN203212431U Papermaking sewage regeneration system |
| 09/25/2013 | CN203212416U Ultrafiltration pure water preparation machine |
| 09/25/2013 | CN203212401U Dyeing wastewater pretreatment device |
| 09/25/2013 | CN203212399U Novel papermaking wastewater treatment plant |
| 09/25/2013 | CN203212394U Container-type integrated seawater desalination equipment |
| 09/25/2013 | CN203212389U 反渗透制纯水系统 Reverse osmosis water system |
| 09/25/2013 | CN203212342U Solar seawater desalting device |
| 09/25/2013 | CN103320346A Method for screening and immobilizing efficient petroleum hydrocarbon degradation flora |
| 09/25/2013 | CN103320103A Method for recycling base oil of waste liquid of oil-based drilling liquid |
| 09/25/2013 | CN103319053A Treatment process and device of wastewater produced by erythromycin thiocyanate |
| 09/25/2013 | CN103319052A System and method for treating cowboy yarn pulp dyeing wastewater |
| 09/25/2013 | CN103319041A Comprehensive device for sea water desalination and strong brine utilization |
| 09/25/2013 | CN103319040A Treatment method of waste mash of cane sugar factory |
| 09/25/2013 | CN103319025A Wastewater reuse system of water jet loom |
| 09/25/2013 | CN103319023A Process and system for treatment of ceramic processing wastewater |
| 09/25/2013 | CN103319021A Alcohol waste liquid evaporator washing water processing method |
| 09/25/2013 | CN103319019A Aspartame production mother solution recycling and treating method and system |
| 09/25/2013 | CN103318988A Novel method for treating rhodamine B by visible light reinforcement fenton-like reaction |
| 09/25/2013 | CN103318982A Desalination method |
| 09/25/2013 | CN103318981A Wastewater zero-discharging device with wet-type electric precipitator and wastewater treatment method of wastewater zero-discharging device |
| 09/25/2013 | CN103316902A Device and method for repairing phthalate-polluted soil and underground water through photoelectric Fenton principle |
| 09/25/2013 | CN103316712A Polypropylene catalytic film for dye degradation and preparation method thereof |
| 09/25/2013 | CN102849811B Hyper-gravity vacuum evaporation seawater desalination method |
| 09/25/2013 | CN102765768B Device for improving sea water desalinization efficiency through heat pump |
| 09/25/2013 | CN102557196B Method and apparatus for generating fresh water, and method and apparatus for desalinating sea water |
| 09/25/2013 | CN102531320B Processing method of desulfurated waste water residue |
| 09/25/2013 | CN102502991B Method for recycling papermaking black water |
| 09/25/2013 | CN102432143B Chemical agent for treating and recycling paper sludge and treating method thereof |
| 09/25/2013 | CN102351264B Unpowered water inlet mechanism for solar energy seawater desalination device and use method thereof |
| 09/19/2013 | WO2013138012A1 Desalination system and method |
| 09/19/2013 | WO2013135885A1 Method for treating production effluents of an aromatic compound derived from dihydroxybenzene |
| 09/19/2013 | WO2013011129A3 Method and system for removal of dissolved organic compounds in process water |
| 09/18/2013 | EP2637974A1 Multifunctional composition for the disinfection treatment of water and use of this composition |
| 09/18/2013 | EP2637971A1 A filtration unit |
| 09/18/2013 | CN203200139U System for micro-electrolysis pretreatment of epoxy propane wastewater |
| 09/18/2013 | CN203200124U High-efficiency treatment and comprehensive recycling device for waste paper papermaking waste water |
| 09/18/2013 | CN203200101U Device for quickly and effectively separating and purifying steel rolling turbid circulating water |
| 09/18/2013 | CN203200095U Wet-process desulfurization waste water treatment device of lime stone and gypsum |
| 09/18/2013 | CN203200053U Solar-powered seawater desalination device |
| 09/18/2013 | CN203200052U Integrated solar seawater self-circulation desalination device |
| 09/18/2013 | CN203200042U Multifunctional water quality purifier |
| 09/18/2013 | CN103305536A Laccase gene, engineering bacteria and application |
| 09/18/2013 | CN103304120A Method for treating sludge produced by slaughtering wastewater treatment plant by using housefly maggots and material formula |
| 09/18/2013 | CN103304115A Harmless treatment method for transforming copper sludge to arenolite |
| 09/18/2013 | CN103304089A Multistage flash evaporation seawater desalting device with multiple-effect heat utilization |
| 09/18/2013 | CN103304074A Method for treating direct fast black G azo dye wastewater by using continuous pulse electrocoagulation technology |
| 09/18/2013 | CN103304073A Method for treating active scarlet BES (Biological Electrochemical System) dye wastewater by using intermittent pulsed current electric flocculation technology |
| 09/18/2013 | CN103304062A Method for treating lead-zinc sulfide ore production wastewater and recycling zinc from wastewater |
| 09/18/2013 | CN103304055A Method for treating production wastewater of naphthol AS and derivatives thereof and recovering useful materials therein |
| 09/18/2013 | CN103304054A Printing and dyeing wastewater treatment method |
| 09/18/2013 | CN103304053A Treatment system for converting mine waste-rock dredging drainage water into production water |
| 09/18/2013 | CN103304050A Seawater desalination treatment system |
| 09/18/2013 | CN103304042A Method for preparing rapid external carbon source through cassava ethanol wastewater |
| 09/18/2013 | CN103304039A Method for purifying production sewage by utilizing microorganisms |
| 09/18/2013 | CN103304035A Control agent for souring of produced water of onshore oil reservoirs and application method thereof |
| 09/18/2013 | CN103304006A Seawater desalination system and energy recovery apparatus |
| 09/18/2013 | CN103303990A Moving point array solar-powered seawater desalination system |
| 09/18/2013 | CN103303989A Solar-powered seawater desalination system in fixed point array |
| 09/18/2013 | CN103303986A Device and method for periodic in-situ pumping based integrated repairing of groundwater pollution |
| 09/18/2013 | CN103302089A Integrated type multifunctional movable soil underground water repairing equipment and application thereof |
| 09/18/2013 | CN103301884A Preparation method and application of modified active carbon fiber based on 8-hydroxyquinoline ferrum |
| 09/18/2013 | CN103301869A SBA-15 supported cobalt oxide catalyst as well as preparation method and application thereof in wastewater treatment |
| 09/18/2013 | CN103011524B Recycling and processing method for printing and dyeing wastewater |
| 09/18/2013 | CN102674509B Method for removing heavy metal ions from electroplating wastewater |
| 09/18/2013 | CN102603070B Vertical flow constructed wetland used for treating paint wastewater containing lead and cadmium and preparation method thereof |
| 09/18/2013 | CN102344174B Filter for sea water desalination pretreatment |
| 09/17/2013 | US8535533 Bioretention system with high internal high flow bypass |
| 09/12/2013 | WO2013133703A1 Biomass conversion methods and systems |
| 09/12/2013 | WO2013132492A1 Method for preparing biocidal and antifouling aqueous compositions comprising hydrobromic acid, urea and sodium hypochlorite |
| 09/12/2013 | WO2013132399A1 Method and apparatus for water remineralization |
| 09/11/2013 | EP2635536A1 Process for the treatment of contaminated water by means of adsorption and nanofiltration |
| 09/11/2013 | EP2635535A1 Process for treating wastewater originating from the preparation of a halogenated polymer |
| 09/11/2013 | EP2635532A1 Coal fines flocculation from produced water using oil-soluble phosphate ester |
| 09/11/2013 | EP2635531A1 Process for treating and recycling aqueous effluents originating from the preparation of a vinyl chloride polymer |
| 09/11/2013 | CN203187492U Treatment device of dye acid wastewater |
| 09/11/2013 | CN203187488U System for treating DCP (dicalcium phosphate) wastewater |
| 09/11/2013 | CN203187486U Multi-stage combined secondary distillation and heating regulated continuous ultra-purified water generator |
| 09/11/2013 | CN203187473U Sea water desalination lifesaving device |
| 09/11/2013 | CN203187470U Domestic water purification machine capable of circularly utilizing wastewater |
| 09/11/2013 | CN203187458U Sustainable swine wastewater treatment system |
| 09/11/2013 | CN203187427U Solar heat storage bucket for sea water desalination |
| 09/11/2013 | CN203187426U Small-sized seawater desalting device utilizing industrial waste heat |
| 09/11/2013 | CN203187425U Small-sized multi-energy supported seawater desalting device |
| 09/11/2013 | CN203187424U Dual-regulation combined type high-purity water continuous distiller |
| 09/11/2013 | CN203187421U Multi-energy heat storage tank for sea water desalination |
| 09/11/2013 | CN203187420U Electric energy heat storage tank for sea water desalination |