| Patents for C02F 11 - Treatment of sludge; Devices therefor (21,423) |
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| 07/10/2013 | CN102633414B Method for treating sludge and extracting organic substances by using microwave |
| 07/10/2013 | CN102583947B Method for performing explosion injection atomizing treatment on sludge |
| 07/10/2013 | CN102531288B Comprehensive treatment method for livestock dirt and integrated treatment device for livestock dirt wastewater |
| 07/10/2013 | CN102503059B Method for removing heavy metal from sludge and device thereof |
| 07/10/2013 | CN102229443B Method for preparing polyaluminium chloride ferric flocculant by using municipal sewage sludge |
| 07/10/2013 | CN101754935B The electroosmotic dehydrator |
| 07/10/2013 | CN101680658B Installation for drying organic matter |
| 07/10/2013 | CN101679136B Method of producing fertilizer out of sludge |
| 07/10/2013 | CN101456645B Process for biological treatment of organic waste water and apparatus therefor |
| 07/09/2013 | CA2482710C Method for treating waste stream |
| 07/06/2013 | CA2800773A1 Remediation of slurry ponds |
| 07/04/2013 | WO2013100762A1 Method for draining soil using a filtration means |
| 07/03/2013 | EP2610222A1 Method and plant for combined treatment of liquid organic waste |
| 07/03/2013 | CN203034011U Biogas generation and collection assembly |
| 07/03/2013 | CN203034009U Anaerobic digester biogas slurry integrated utilization device |
| 07/03/2013 | CN203033867U 污泥干燥装置 Sludge drying unit |
| 07/03/2013 | CN203033866U Environment-friendly drying machine with sector blades |
| 07/03/2013 | CN203033865U Sludge microwave-induced desiccation device for urban domestic sewage treatment |
| 07/03/2013 | CN203033864U Oily sludge treatment system |
| 07/03/2013 | CN203033846U Device for softening waste residues of circulating make-up water by reusing water lime in power plant |
| 07/03/2013 | CN203033826U Urban methane recovery system |
| 07/03/2013 | CN203030223U Stirring equipment |
| 07/03/2013 | CN203030207U Sealing device for through-wall type stirrer |
| 07/03/2013 | CN103184147A Dry anaerobic fermentation system and method for production of biogas |
| 07/03/2013 | CN103184088A Fuel and preparation method thereof |
| 07/03/2013 | CN103183461A All-digital intelligent mobile septic tank sewage disposal device |
| 07/03/2013 | CN103183460A 污泥处理设备 Sludge Treatment Equipment |
| 07/03/2013 | CN103183459A Method for removing heavy metal from sludge of sewage treatment works |
| 07/03/2013 | CN103183458A Processing method of heavy metal-contaminated sediment |
| 07/03/2013 | CN103183457A Method for recovering phosphorus in sewage sludge |
| 07/03/2013 | CN103183446A Treatment device for piggery wastewater |
| 07/03/2013 | CN103183424A Landfill leachate treatment technology |
| 07/03/2013 | CN103183423A High concentration wastewater pretreatment technology |
| 07/03/2013 | CN103182261A Through-wall stirrer |
| 07/03/2013 | CN103182201A Modularized high-efficiency inclined-tube concentration tank and coal slime water treatment system |
| 07/03/2013 | CN102557367B Method for recycling and safely disposing aluminum-salt containing coagulated sludge |
| 07/03/2013 | CN102433437B Heavy metal sludge recycling and innocent treatment method |
| 07/03/2013 | CN102357506B Method for wet treatment and resource utilization of household garbage |
| 07/03/2013 | CN102285745B Marsh gas backflow-type anaerobic digestion device |
| 07/03/2013 | CN102276126B Hardening treater for septic tank objects |
| 07/03/2013 | CN102174586B Method and device for recycling edible mushroom residues |
| 07/03/2013 | CN102070287B Process for reducing chloride ions in white mud from ammonia soda plants |
| 07/02/2013 | CA2531682C Bio-electrochemical process for producing hydrogen |
| 06/27/2013 | WO2013096707A1 Microwave processing of wastewater sludge |
| 06/27/2013 | WO2013094977A1 Bio-organic matter treating system, and bio-organic matter treating method using same |
| 06/27/2013 | WO2013094859A1 Operation logic of an organic material thermohydrolysis system |
| 06/27/2013 | WO2013094399A1 Abrasive material regeneration method and regenerated abrasive material |
| 06/27/2013 | WO2013091094A1 Organics and nutrient recovery from anaerobic digester residues |
| 06/27/2013 | WO2013091032A1 Method for processing of oil sludge and oil sediments |
| 06/27/2013 | US20130161255 Microwave processing of wastewater sludge |
| 06/27/2013 | DE202009018796U1 Anlage zur anaeroben Stabilisierung von organischen Reststoffen Plant for the anaerobic stabilization of organic waste |
| 06/26/2013 | EP2606103A1 Method for producing fuel from organic material and a gasification plant |
| 06/26/2013 | CN203024554U Concurrent and counter-current high-humidity material drying device |
| 06/26/2013 | CN203021559U Biogas power generation system |
| 06/26/2013 | CN203021558U High-strength glass fiber reinforced plastic biogas digester |
| 06/26/2013 | CN203021416U Sludge treatment system |
| 06/26/2013 | CN203021415U Pig manure and urea solid-liquid separation, squeezing and drying device |
| 06/26/2013 | CN203021414U Plate and strip combined sludge dewatering production line |
| 06/26/2013 | CN203021413U Sludge treatment and heat utilization device system with two-stage anhydration and pyrolysis functions |
| 06/26/2013 | CN203021412U Manure disposal device |
| 06/26/2013 | CN203021411U Device for separating and washing white mud slurry |
| 06/26/2013 | CN203021392U System for cyclic treatment of ink waste water |
| 06/26/2013 | CN103173384A Lactobacillus strain and application thereof |
| 06/26/2013 | CN103172251A Novel chitosan-based sludge dewatering flocculant and preparation method thereof |
| 06/26/2013 | CN103172250A Multi-variant sludge tempering process |
| 06/26/2013 | CN103172249A Mud in-situ curing treatment apparatus and work method thereof |
| 06/26/2013 | CN103172248A Dry transporting and dry stockpiling method of Bayer red mud |
| 06/26/2013 | CN103172247A Disc spiral module and spiral propelling shaft for stacked sludge dewatering machine |
| 06/26/2013 | CN103172246A Sludge drying method and its application |
| 06/26/2013 | CN103172245A Method for quick pyrolysis treatment and in situ conversion product utilization of sludge |
| 06/26/2013 | CN103172244A Recycling treatment method of water-submerged manure in breeding industry |
| 06/26/2013 | CN103172243A Method for realizing zero discharge of anaerobic sludge digestion wastewater |
| 06/26/2013 | CN103172242A Method for improving methanogenesis of residual sludge by heat and alkali combined pretreatment |
| 06/26/2013 | CN103172241A Method for improving methane yield of primary sludge through utilizing expanded granular sludge bed |
| 06/26/2013 | CN103172240A Method for promoting production of methane from primary sludge by using ryegrass |
| 06/26/2013 | CN103172239A Biogas production method by livestock and poultry manure fermentation |
| 06/26/2013 | CN103172238A Novel hydraulic reinforced biological digestion tank |
| 06/26/2013 | CN103172237A Method for producing methane in anaerobic digestion by pretreating sludge through steam explosion |
| 06/26/2013 | CN103172236A Automatic cleaning equipment for black and odorous river silt |
| 06/26/2013 | CN103172235A Method for regulating stable pH value of sludge alkali |
| 06/26/2013 | CN103172234A Device and method for removing alkali through red mud stacks |
| 06/26/2013 | CN103172233A Blending combustion treatment device of municipal sludge and treatment method |
| 06/26/2013 | CN103172232A Leather making sludge anaerobic digestion pre-treatment method |
| 06/26/2013 | CN103172231A Spinning sludge treatment method |
| 06/26/2013 | CN103172230A Treatment method and device of recycled paper sludge |
| 06/26/2013 | CN103172229A Pre-treatment method for eliminating or reducing siloxane and color material in biogas |
| 06/26/2013 | CN103172228A In-situ repair method of bottom mud in city watercourse |
| 06/26/2013 | CN103172217A Large-scale livestock breeding sewage treatment method and equipment |
| 06/26/2013 | CN103172202A Recovery method and device of carbon black sewage |
| 06/26/2013 | CN103172179A Artificial wetland device having water quality purification and shield spoil absorption treatment functions |
| 06/26/2013 | CN103172109A Method for preparing sodium stannate by utilizing tin-removed wastewater |
| 06/26/2013 | CN103170500A Device for electrically removing heavy metals and organic pollutants from soil or sludge |
| 06/26/2013 | CN103170499A Method for electrically removing heavy metals and organic pollutants from soil or sludge |
| 06/26/2013 | CN103170268A Special mixing tank for sludge blending combustion and stirring equipment |
| 06/26/2013 | CN102372409B Treatment method of paper pulp biological sludge |
| 06/26/2013 | CN102344231B Method for separating sludge and impurities |
| 06/26/2013 | CN102276131B Secondary steam compressed drying method of sludge |
| 06/26/2013 | CN102267796B Sludge curing agent for treating sludge in urban sewage treatment plant and sludge treatment method |
| 06/26/2013 | CN102212561B Processing method for fermenting straws in dry-process and wet-process combined way |
| 06/26/2013 | CN102167318B Method for preparing activated charcoal by processing cow dung by cow dung zymogen |