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)
10/2012
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
10/03/2012CN102701348A Preparation method for environment-friendly composite flocculant
10/03/2012CN102701347A Reaction and settlement device for treating water produced from oil field
10/03/2012CN102701334A Method for treating cyanide and ammonia nitrogen in gold smelting wastewater through electrocatalytic oxidation process
10/03/2012CN102701331A Electrolysis deep treatment and reuse method for printing and dyeing wastewater
10/03/2012CN102701326A Seawater desalinizing technology deeply treated by reverse osmosis membrane after mixing wastewater with seawater
10/03/2012CN102701315A Method for processing dye wastewater by applying nanocomposite photocatalyst combination-Fenton
10/03/2012CN102701313A Method for removing organic pollutants with persulfate strengthened cobalt ferrite under catalysis of visible light
10/03/2012CN102701312A Method for producing hydrogen by using dye-sensitized photocatalytic fuel cell and degrading organic dye wastewater simultaneously
10/03/2012CN102701305A Light-condensing and heat-collecting multistage flash evaporation process device based on feedback control
10/03/2012CN102701304A Seawater evaporator for light collecting solar seawater desalination device
10/03/2012CN102698712A Surface modification method of sludge-activated carbon for treating dyeing wastewater
10/03/2012CN102698706A Preparation method of heavy metal ion removal sieve
10/03/2012CN102698702A Zinc sulfide-based nano adsorption material and preparation method and application thereof
10/03/2012CN102697807A Application of health-care drinking liquid in preparation of medicines or health-care products for preventing or treating II-type diabetes mellitus, diabetes mellitus and diabetic nephropathy
10/03/2012CN102329048B Method for treating wastewater produced during chemical synthesis of vitamin B6
10/03/2012CN102259988B Multifunctional water treatment agent for oilfield reinjection water
10/03/2012CN102190349B Seawater desalting plant
10/03/2012CN101973655B Water desalting treatment process and device
10/03/2012CN101626830B Surface treated calcium carbonate and its use in waste water treatment
09/2012
09/27/2012WO2012128534A2 Seawater desalination system implementing reverse osmosis, and method for controlling a seawater desalination system
09/27/2012WO2012096462A3 Biological treatment method and waste-water treatment agent for refractory wastewater
09/27/2012WO2012070786A3 Apparatus for desalinating seawater and filtering wastewater using solar heat energy
09/27/2012US20120244603 Production of Cyanobacterial or Algal Biomass Using Chitin as a Nitrogen Source
09/27/2012US20120241391 Filtration article with microbial removal, micro-biocidal, or static growth capability
09/26/2012CN202449960U Alkide resin wastewater treatment system
09/26/2012CN202449953U Device for comprehensively utilizing residues of tuber crops in course of processing starch of tuber crops
09/26/2012CN202449949U Treatment system for mixed electroplating wastewater
09/26/2012CN202449928U System for treating glass grinding wastewater
09/26/2012CN202449902U High-voltage electrostatic ion spray type sea water desalting device
09/26/2012CN202449891U Wind power compression device applicable to reverse osmosis seawater desalination
09/26/2012CN202449887U Valve-controlled energy recovery unit device
09/26/2012CN202449874U Distillation seawater desalination equipment
09/26/2012CN202449871U Multi-medium filter
09/26/2012CN202446836U High-pressure flash evaporator
09/26/2012CN102695676A Leverage of waste product to provide clean water
09/26/2012CN102690756A Composite bacteria capable of efficiently treating offshore sewage and application method thereof
09/26/2012CN102690034A Paper sludge biomass environmental-protection renewable energy drying system
09/26/2012CN102690031A Treatment method for recycling potato starch production factory wastewater
09/26/2012CN102690020A Device and method for processing pig waste
09/26/2012CN102690012A Organism remediation method of underground water nitrate pollution for solving nitrite accumulation problem
09/26/2012CN102690009A Seawater desalination system for removing boron by using electrodeionization
09/26/2012CN102690001A Method for treating sewage with high ammonia, nitrogen and phosphorus contents in livestock and poultry farms by chemical precipitation
09/26/2012CN102689995A Method for treating and recycling oil-gas field produced water
09/26/2012CN102689958A Emergency treatment method of papermaking wastewater
09/26/2012CN102689957A Emergency treatment method of printing and dyeing wastewater
09/26/2012CN102689936A Method for processing wastewater from production of epoxy chloropropane by using glycerol as material
09/26/2012CN102689935A Method for processing acid mine drainage
09/26/2012CN102687699A Seawater cleaning system for aquiculture and seedling raising and use method of same
09/26/2012CN102180530B Device and method for sea water desalination by using solar energy and potential energy
09/26/2012CN102167467B Deep treatment technology of high-ammonia nitrogen rare earth wet process-smelted saponifying wastewater
09/26/2012CN102021128B Low-temperature-resistant petroleum degradation strains as well as culture method, culture medium and application thereof
09/26/2012CN102010103B Method and device for recycling printing and dying wastewater
09/26/2012CN102010033B Electroplating wastewater reverse osmosis membrane treatment method adopting energy recovery device
09/26/2012CN102001736B Preparation method of medicament for treating textile printing and dyeing wastewater
09/26/2012CN101935123B Method for recycling waste acid and waste residues in production of herbicide oxadiazon
09/26/2012CN101786763B Batch-type groundwater denitrifying method
09/20/2012US20120234765 Method of treatment of produced water and recovery of important divalent cations
09/19/2012EP2500324A1 Apparatus for the microbiological treatment of water
09/19/2012EP2499679A1 Rare earth removal of colorants
09/19/2012EP2499099A1 Bacterial composition for treating blood-containing fatty effluents
09/19/2012CN202440405U Livestock dirt integrated treatment device
09/19/2012CN202440401U Anti-scaling disposal system for concentrating high-concentrated seawater into saturated bittern
09/19/2012CN202440393U Electronic-grade ultrapure water system
09/19/2012CN202440382U Sea water desalination treatment system with ultra-high recover rate
09/19/2012CN202440357U Neutralizing treatment device for sulfur removal wastewater
09/19/2012CN202440346U Seawater desalination treatment system
09/19/2012CN202440334U Steam stripping separation device for waste water generated in polyester process
09/19/2012CN202440333U Non-grid-connection wind power sea water desalting device
09/19/2012CN102686796A A unit and method for deaeration of drainage water
09/19/2012CN102676550A Laccase for biological treatment of papermaking wastewater and encoding gene as well as expression and application of encoding gene
09/19/2012CN102674636A Dynamic combined reaction device for biological treatment of printing and dyeing wastewater
09/19/2012CN102674635A Biochemical treatment method for acrylon wastewater
09/19/2012CN102674630A Steel rolling wastewater treatment method
09/19/2012CN102674626A System and method for treatment and recovery of electronic electroplating wastewater
09/19/2012CN102674615A Process for treating white spirit sewage
09/19/2012CN102674607A Method for treating acid wastewater of 2-methyl-4-chlorophenoxyacetic acid through extraction, neutralization and distillation integration
09/19/2012CN102674605A System for producing fresh water
09/19/2012CN102674589A Treatment method of N-phosphonomethyl aminodiacetic acid wastewater
09/19/2012CN102674588A Treatment method of oilfield ASP (alkaline surfactant polymer) flooding high-polymer produced water
09/19/2012CN102674586A Method for performing decoloration treatment on printing and dyeing wastewater by compounding magnesia powder and aluminum polychlorid
09/19/2012CN102674571A Method of scale inhibition
09/19/2012CN102674565A Seawater corrosion inhibitor
09/19/2012CN102674560A Process for biodegrading yellow water of white spirit factory
09/19/2012CN102674559A Method for treating mine acidic wastewater by means of mixed packing of organic matter and carbonatite
09/19/2012CN102674547A Method for removing organic arsenic in livestock cultivation waste water by utilizing three-stage anaerobic treatment process
09/19/2012CN102674512A Composite flocculant for treating anionic dye wastewater and preparation method for composite flocculant
09/19/2012CN102674511A Method for preparing composite flocculant for printing and dyeing wastewater treatment
09/19/2012CN102674509A Method for removing heavy metal ions from electroplating wastewater
09/19/2012CN102674491A Seawater desalination device
09/19/2012CN102674490A Self-sufficient water supply disc type solar sea water desalting device
09/19/2012CN102674487A Water and electricity cogeneration factory system
09/19/2012CN102674486A Heating disinfection method and device for microalgae cultivating water
09/19/2012CN102671632A Method for manufacturing low-cost biological adsorbent
09/19/2012CN102671631A Preparation method of adsorbent for acid dye wastewater treatment
09/19/2012CN102671630A Method for preparing printing dye adsorbent by taking eggshells as matrix and treatment method
09/19/2012CN102671627A Method for preparing absorbing material by using lakebed sludge
09/19/2012CN102671544A Reverse osmosis desalination device
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