Patents
Sitemap › C02 - Treatment of water, waste water, sewage, or sludge › C02F - Treatment of water, waste water, sewage, or sludge › C02F 11 - Treatment of sludge; Devices therefor
Patents for C02F 11 - Treatment of sludge; Devices therefor (21,423)
11/2013
11/06/2013CN102910742B Preparation method of biological dredging ball for rural trench
11/06/2013CN102815824B Method for extracting phosphorus from urban excrement
11/06/2013CN102807305B Biological agent for treating oily sludge and using method thereof
11/06/2013CN102757060B Method for dissolving Bayer process red mud
11/06/2013CN102659273B Novel glass edging wastewater collection and reuse system
11/06/2013CN102390914B Method for suppressing hydrogen sulfide release in organic waste anaerobic process
11/06/2013CN102344230B Method for processing biological sludge slurry
11/06/2013CN102329156B Method for preparing organic fertilizer by utilizing horseshit processed by houseflies
11/06/2013CN102161559B Sludge drying device
11/06/2013CN102030570B Self-propelled turning device for sludge compost and treatment method
10/2013
10/31/2013WO2013162889A1 Anaerobic digester apparatus with a floating mixer integrated with a cover
10/31/2013WO2013162739A1 System for anaerobic digestion of solid and soluble organic wastes, by-products and residues
10/31/2013WO2013162640A1 Environmentally-friendly animal litter
10/31/2013WO2013162355A1 Wet biomass treatment
10/31/2013WO2013161936A1 Chemical substance decomposing agent composition and method for decomposing chemical substance using same
10/31/2013WO2013160546A1 Method for disinfecting sludge
10/31/2013WO2013124736A3 Activated sludge recycle system
10/30/2013EP2655736A1 Process for manufacturing paper from fibres resulting from papermaking machine wastewater sludges
10/30/2013CN203256274U Anaerobic biogas digester
10/30/2013CN203256271U Biogas raw material acidifying pool blocking-resistant discharging apparatus
10/30/2013CN203256267U Biogas raw material acidifying pool discharging device
10/30/2013CN203256107U Splitting decomposition device for sludge containing oil and volatile substances
10/30/2013CN203256106U Sludge drying treatment system
10/30/2013CN203256105U Corrugated glass fiber reinforced plastic septic tank
10/30/2013CN203256104U Glass fiber reinforced plastic septic tank
10/30/2013CN203256103U Treatment equipment for degrading and purifying night soil
10/30/2013CN203256102U Solid excrement degrading device
10/30/2013CN203256101U Waste material and waste gas recycling system for feed mills
10/30/2013CN203256100U Oil-containing sludge two-stage fluidization impurity removal device
10/30/2013CN203256099U Sludge unloading device
10/30/2013CN103374846A Defibrating device and sludge dehydrating device
10/30/2013CN103374425A Sludge pulverized coal and preparation method thereof
10/30/2013CN103373801A Continuous dehydrating method and device for explosive production wastewater and sludge
10/30/2013CN103373800A Spring suitable for being installed on back pressing plate main shaft of screw squeezing sludge dewatering machine
10/30/2013CN103373799A Novel spiral shaft applicable to spiral sludge squeezing and dewatering machine
10/30/2013CN103373798A Multistage bioleaching reactor process and equipment for sludge treatment
10/30/2013CN103373797A High-efficiency aerobic composting method for sludge
10/30/2013CN102923929B Method and device for drying sludge through solar energy
10/30/2013CN102745879B Sludge-based adsorbent used for desulfurization and demercuration of flue-gas and preparation method thereof
10/30/2013CN102701487B Method for treating sulfur-containing wastewater of oil and gas field
10/30/2013CN102649617B Deviation force differential electric bridge detection signal negative feedback filter belt deviation-rectifying belt type dehydrator
10/30/2013CN102604867B Compound strain and method for treating industrial sludge by compound strain
10/30/2013CN102531324B Wet sludge drying and incinerating treatment device
10/30/2013CN102531318B Sludge drying and incinerating integrated zero-discharge treatment system and treatment process
10/30/2013CN102502957B Internal recycle anaerobic membrane bioreactor with single reaction area
10/30/2013CN102437361B Microbial fuel cell reactor for culturing chlorella
10/30/2013CN102227382B Method and apparatus for integratedly treating domestic wastewater and organic garbage
10/30/2013CN102153398B Eucalyptus controlled-release fertilizer produced by modifying active sludge
10/30/2013CN102046256B Backwashing unsaturated wastewater filter
10/30/2013CN101622330B Organism desulfurization apparatus
10/24/2013WO2013158042A1 Method and apparatus for carbon dioxide capture and energy recovery enhancement
10/24/2013WO2013155631A1 Anaerobic treatment of industrial wastewater
10/24/2013WO2013155630A1 Sludge screw thickener with screen rotation during cleaning
10/24/2013WO2012172329A3 Apparatus and process for treating waste
10/24/2013US20130277319 Sludge screw thickener with screen rotation during cleaning
10/23/2013EP2651818A1 Selenium separation and recovery from bioreactor sludge
10/23/2013CN203247178U Air magnetizer and sludge magnetization and pyrolyzation machine
10/23/2013CN103361381A Additive for biogas fermentation
10/23/2013CN103359908A Method for improving dehydration performance of residual sludge by assisting oxidization of ferrate by utilizing ultrasonic waves
10/23/2013CN103359907A Novel environment friendly conditioner for deep dehydration of sludge
10/23/2013CN103359906A Method for sludge drying and incineration by swill-cooked dirty oil
10/23/2013CN103359905A Disc-type continuous pasty material film dryer
10/23/2013CN103359904A Sludge drying system combining sewage source heat pump with solar energy
10/23/2013CN103359903A Sludge drying room of solar heat pump
10/23/2013CN103359902A Anaerobic digestion treatment system for dehydrated municipal sludge
10/23/2013CN103359901A Multipurpose cement septic tank
10/23/2013CN103359900A Multi-cavity septic tank
10/23/2013CN103359899A Deep dewatering pretreatment of sludge
10/23/2013CN103359898A Method and apparatus for sludge deep treatment and resource utilization
10/23/2013CN103357267A Exhaust innocent treatment system
10/23/2013CN102303943B Sludge drier auger
10/23/2013CN102296091B Method for preparing biogas from mixed plant straws and tanning sludge by dry-type anaerobic fermentation
10/23/2013CN102070276B Device and method for treating sewage wastewater by autocontrol acoustic method used for reducing sludge water content and improving bypass flow properties
10/22/2013US8562834 Modular assembly for a portable hemodialysis system
10/22/2013US8562498 Press roll for washing and/or dewatering pulp, and a method for manufacturing or repairing such a press roll
10/17/2013WO2013153248A1 Multiple product belt drier for drying pasty and/or powdery materials, particularly for drying sludges from treatment plants or biomass
10/17/2013WO2013152943A1 Process for recovering humic substances from percolate originating from urban solid refuse dumps or the like, and humic substance obtained by the process
10/16/2013EP2650632A1 Multiple product belt drier for drying pasty and/or powdery materials, particularly for drying sludges from treatment plants or biomass
10/16/2013EP2650273A1 Resource utilizing method of refuses in urban and rural
10/16/2013EP2649011A1 Method and installation for recovery and utilisation of methane from an anaerobic liquid effluent
10/16/2013CN203238254U Circulating device of fermentation tank
10/16/2013CN203238145U Sludge drying machine
10/16/2013CN203238107U Sludge aerating device
10/16/2013CN203235744U Anaerobic engineering mixed reactor of kitchen waste, excrement and sludge
10/16/2013CN103352092A Method for preparation of chrome tanning agent and combined production of vitamin K3 through using chromium-rich sludge
10/16/2013CN103352009A Bacterial with industrial oil pollution degradation function, culture medium and application thereof
10/16/2013CN103351140A Sludge curing agent and application thereof
10/16/2013CN103351095A Dyeing sludge curing agent and use method of curing agent
10/16/2013CN103351094A Slagging resistance method for mixed burning of biomass and sludge
10/16/2013CN103351093A Method for excess sludge anerobic fermentation and electricity generation
10/16/2013CN103351092A Method and equipment for harmlessly treating and utilizing livestock feces on large-scale livestock farm
10/16/2013CN103351091A Process for treating waste well slurry with fly ash
10/16/2013CN103351090A Method and device for collecting and treating sludge in shallow lake
10/16/2013CN103351089A Method for preparing autoalkalization chromium tanning agent through utilizing leather making chromium-rich sludge
10/16/2013CN103351037A Oily wastewater and sludge treatment device and treatment method thereof
10/16/2013CN103350096A Waste slurrying type pretreatment device
10/16/2013CN103349025A Botanical disinfecting, sterilizing and deodorizing liquid, and preparation method and application thereof
10/16/2013CN102951778B Impurity screening and collecting device applied to sludge
10/16/2013CN102875003B Integrated technology of thermal decomposing, dry distilling and gasifying sludge and preparing of ceramsite
10/16/2013CN102849917B Continuous on-line filter bag type dehydration method for dredging sludge in lakes and rivers
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