Patents
Sitemap › C02 - Treatment of water, waste water, sewage, or sludge › C02F - Treatment of water, waste water, sewage, or sludge › C02F 9 - Multistep treatment of water, waste water or sewage
Patents for C02F 9 - Multistep treatment of water, waste water or sewage (41,429)
05/2012
05/30/2012CN102476893A 一种生物脱硫处理反应器及生物脱硫处理系统和处理方法 A biological desulfurization reactor and processing systems and biological desulfurization treatment method
05/30/2012CN102476892A 一种化肥废水处理集成装置 One kind of fertilizer integrated wastewater treatment unit
05/30/2012CN102476891A 一种新型的污水处理工艺 A new sewage treatment process
05/30/2012CN102476890A 一种新型的污水处理工艺 A new sewage treatment process
05/30/2012CN102476889A Domestic sewage treatment method
05/30/2012CN102476888A 一种焦化废水处理方法及处理设备 One kind of coking wastewater treatment and processing equipment
05/30/2012CN102476887A 一种提钒废水的处理方法 A vanadium wastewater treatment
05/30/2012CN102476886A 一种含钒废水的处理方法 A processing method of vanadium-containing wastewater
05/30/2012CN102476885A 一种废水处理系统及其方法 A wastewater treatment system and method
05/30/2012CN102476884A 一种氨氮废水的处理方法 An ammonia wastewater treatment method
05/30/2012CN102476883A Sewage treatment method applicable for processing fish meal
05/30/2012CN102476882A 一种利用水力空化方法的景观水处理系统 A use of hydrodynamic cavitation process landscape water system
05/30/2012CN102476881A 含油废水的处理方法及装置 Oily wastewater treatment method and apparatus
05/30/2012CN102476880A 一种沉钒废水的处理方法 A Shen vanadium wastewater treatment
05/30/2012CN102476879A 一种化粪池污物硬化处理机 One kind of septic dirt hardened processor
05/30/2012CN102476878A 一种柠檬酸发酵液的处理方法 Processing method of citric acid fermentation broth
05/30/2012CN102476877A 一种含油污水锅炉回用除硅除油复合方法 An oily water boiler back in addition to silicon oil complex method
05/30/2012CN102476876A 一种作业废水处理工艺方法 A wastewater treatment process for job
05/30/2012CN102476875A 一种与活性炭技术结合的地下水除铁除锰方法 An activated carbon technology in combination with iron and manganese removal method of groundwater
05/30/2012CN102476874A 一种漏蜡油循环水处理方法 A wax method of circulating water leak
05/30/2012CN102476873A 一种漏轻质油的循环水处理方法 A circulating water treatment process light oil leak
05/30/2012CN102476872A 一种去离子水做补水的循环水处理方法 One kind of deionized water replenishment of circulating water treatment methods do
05/30/2012CN102476871A 一种漏氨氮的循环冷却水处理工艺 One kind of leakage of ammonia circulating cooling water treatment process
05/30/2012CN102476870A Method for removing nitrogen and phosphorus from wastewater of sludge treatment system
05/30/2012CN102476869A 一种生活排放水处理装置 A life discharge water treatment device
05/30/2012CN102476868A 一种可为沿海及海岛地区提供淡水的海水淡化装置 A desalination plant to provide fresh water, coastal and island regions
05/30/2012CN102126809B Ozone-biological activated carbon water purification method and device
05/30/2012CN102101748B Integrated ship wastewater treatment device
05/30/2012CN102101731B Mine wastewater treatment device and treatment method thereof
05/30/2012CN102050530B Catalytic ozone oxidation and air flotation combined waste water treatment method
05/30/2012CN102030434B Method for pretreating cyclohexanone ammoximation waste water
05/30/2012CN102030410B Improved magnetic powder high concentration activated sludge process for sewage treatment
05/30/2012CN102030349B Method for extracting magnesium hydroxide by using boric sludge and treating dye wastewater
05/30/2012CN102010112B Method for treating livestock wastes
05/30/2012CN102001777B On-vehicle drinking water purification treatment device
05/30/2012CN101993169B Treatment method of sintering flue gas desulphurization wastewater
05/30/2012CN101955280B Technology for processing high-concentration organic wastewater in composite electrochemical method
05/30/2012CN101954220B Circulating water purification device for straw gasification system
05/30/2012CN101948215B Garbage leachate treatment process
05/30/2012CN101942675B Method for recycling Sn<2+> in waste water by electrolytic reduction
05/30/2012CN101935113B Method and device thereof for treating cascade adsorbed water by radiating lateral and vertical flows
05/30/2012CN101935062B Method for preparing high-purity copper oxide by adopting acidic etching waste liquor
05/30/2012CN101928089B Method for disposing antiosmosis thick water out of purified terephthalic acid refined waste water
05/30/2012CN101928088B Method for treating reverse osmosis concentrated water of petrochemical enterprises
05/30/2012CN101913735B Self-oxygenate self-stirring domestic sewage purification device
05/30/2012CN101913731B Method for controlling eutrophication of landscape water supplied by regenerated water
05/30/2012CN101905932B Process for treating and recycling wastewater generated by performing chrome-free passivation on electrolytic manganese
05/30/2012CN101891312B Large manual sandstone factory wastewater treatment process
05/30/2012CN101885553B Fixed reproductive microorganism sewage purifying and treating method and device
05/30/2012CN101838082B Catering oily wastewater treatment system
05/30/2012CN101830579B Printing and dyeing wastewater decoloring method and system
05/30/2012CN101823800B Method for treating phosphoric and aromatic nitro compound waste water
05/30/2012CN101805084B Process for treating mine wastewater containing sulfur minerals, As, Pb and Cd
05/30/2012CN101805080B New technology for recycling valuable elements in biological oxidation gold extraction liquid
05/30/2012CN101759333B Method for stably maintaining sludge micro-bulking for saving energy in biological denitrification technology
05/30/2012CN101758457B Method for recovering and recycling chemically mechanical polishing solution
05/30/2012CN101708908B Novel method for treating electroplating chromium-containing wastewater and recovering metal ions
05/30/2012CN101698545B Desulfurated circulating water purification treatment equipment and method
05/30/2012CN101691270B Assembled packing artificial vertical subsurface flow wetland unit, application thereof and sewage treatment process
05/30/2012CN101659673B Processing technology for recovering and utilizing mother solution of glyphosate as resource
05/30/2012CN101618920B High COD, high ammonia nitrogen and high salinity industrial wastewater treatment method
05/30/2012CN101597131B Method and device for treating garbage percolate
05/30/2012CN101580318B Beneficiation wastewater treatment method circularly used for ceramic filter
05/30/2012CN101481181B Highly water purification apparatus for river navigation ship
05/30/2012CN101434439B Glass fibre wastewater pretreatment method
05/30/2012CN101423312B Acrylon production waste water treatment method
05/29/2012US8187861 Phosphate removal-recovery and biofuel feedstock system
05/29/2012US8187474 Water-filtering media and filters
05/29/2012US8187465 Blood recuperation device and method
05/24/2012US20120125851 Transportable disaster-relief systems
05/24/2012US20120125841 Apparatus and method for disposal and treatment of waste water, sewage and/or effluent
05/24/2012US20120125840 Systems and methods for anaerobic digestion of biomaterials
05/24/2012US20120125831 Water treatment device
05/24/2012US20120125829 Desalination intake system with net positive impact on habitat
05/24/2012US20120125203 Water purification and enhancement systems
05/24/2012DE102010061830A1 Treating water containing ions, comprises passing water through magnetic field, whose field lines extend with directional component transverse to flow direction of water through part of the cross section of the water flow
05/24/2012DE102010052191A1 Druckentspannungsflotation Flotation
05/24/2012CA2817124A1 Method for recycling organic waste material
05/23/2012EP2454204A2 Apparatus and method for the bioelectrochemical denitrification of fluids
05/23/2012EP2454203A2 Device and method for mobile, oxidative treatment of highly polluted sewage
05/23/2012EP2454199A1 Product for removing pollutants from a fluid, and method for producing same
05/23/2012CN202227392U Community rainwater treatment and utilization system
05/23/2012CN202226756U Enhanced treatment device for sludge digestion supernatant
05/23/2012CN202226755U Glass fiber reinforced plastic septic oil separation tank
05/23/2012CN202226754U Integrated rural sewage treatment system
05/23/2012CN202226753U Sewage treatment device with function of sludge reduction
05/23/2012CN202226752U Treating equipment for domestic sewage of coal mine
05/23/2012CN202226751U Treating device for percolate of urban domestic garbage
05/23/2012CN202226750U Cooling water purification repair system
05/23/2012CN202226749U Biological membrane-photocatalysis integrated reaction device for pretreatment of micro-polluted raw water
05/23/2012CN202226748U Installation, regulation and control practical training device for water treatment device
05/23/2012CN202226747U Underground sewage treatment device
05/23/2012CN202226746U Backwashing bathing water purifier with water making display screen
05/23/2012CN202226745U Intelligent antibacterial water purifier
05/23/2012CN202226744U Water purifier
05/23/2012CN202226743U Multi-effect water distiller with complete sterilization and accumulated water draining functions
05/23/2012CN202226742U Chlorosilane residue flashing system in production process of polycrystalline silicon
05/23/2012CN202226741U Kitchen waste disposal system
05/23/2012CN202226740U Novel grease separator
05/23/2012CN202226739U Five-in-one water purifier with automatic graded pollution-discharge function
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