| Patents for C02F 11 - Treatment of sludge; Devices therefor (21,423) |
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| 03/23/2010 | CA2381623C Method of waste treatment |
| 03/18/2010 | WO2010030086A2 Sludge heating unit, sludge heating method, and sludge hydrolysis apparatus using same |
| 03/18/2010 | WO2010010071A3 Treatment system of sewage sludge and relevant energetic utilization for cogeneration. |
| 03/18/2010 | US20100064747 Sewage Sludge Recycling With A Pipe Cross-Reactor |
| 03/17/2010 | EP2162403A1 System and method for drying a water-containing substance |
| 03/17/2010 | CN201424475Y Biomass pool |
| 03/17/2010 | CN201424423Y Sludge dryer |
| 03/17/2010 | CN201424422Y Hydraulic methane septic tank |
| 03/17/2010 | CN201424421Y Water-cut wedge manure processor with cutting blades |
| 03/17/2010 | CN201424414Y Self-circulation anaerobic reactor and sewage disposal device employing same |
| 03/17/2010 | CN101675014A System for processing organic waste using insect larvae |
| 03/17/2010 | CN101671588A Method for processing sludge resources |
| 03/17/2010 | CN101671211A Method for producing insecticidal fertilizer by pesticide waste liquid processed by activated sludge bacteria particles |
| 03/17/2010 | CN101671107A Method and device for drying sludge of solar chimney |
| 03/17/2010 | CN101671106A Method and device for sludge filter cake aerobic air drying |
| 03/17/2010 | CN101671105A System for drying sludge by utilizing radiation heat of rotary cement kiln |
| 03/17/2010 | CN101671104A Vacuum boiling sludge dewatering and drying method and system |
| 03/17/2010 | CN101671103A Contact type tubificidae sludge decrement reactor and application thereof |
| 03/17/2010 | CN101671102A Method for processing sludge garbage and system thereof |
| 03/17/2010 | CN101671101A Resourceful treatment method of paper-making sludge and system |
| 03/17/2010 | CN101671100A Method for removing heavy metal of activated sludge by solid-phase technique |
| 03/17/2010 | CN101671099A Combined sludge treatment method and dry distillation device applied by same |
| 03/17/2010 | CN101671060A Processing device of single air floatation alga removing ship for large-area alga eruption of natural water body and processing method |
| 03/17/2010 | CN101670362A Application of grain amaranth in repairing mine soil and sludge polluted by heavy metal cadmium |
| 03/17/2010 | CN101670361A Application of nicandra physalodes in repairing mine soil and sludge polluted by heavy metal cadmium |
| 03/17/2010 | CN101670360A Application of sinosenecio oldhamianus in restoring copper pollution of mining soil and sludge |
| 03/17/2010 | CN101670359A Application of polygonum chinense L. in restoring cadmium pollution of mining soil and sludge |
| 03/17/2010 | CN100594236C Microorganism bacterium agent for treating septic tank and city planting ductwork sewage and sludge and production method |
| 03/16/2010 | US7678265 Arrangement for separating environmentally harmful substances from a polluted mass |
| 03/11/2010 | WO2010026314A1 Device for diffusing sludge for a sludge-bed digester |
| 03/11/2010 | WO2010026313A2 Device for homogenising sludge in an anaerobic digester |
| 03/11/2010 | WO2010007325A3 Industrial device manufacturing its own fuel |
| 03/11/2010 | WO2010002102A3 Method using food waste and human excrement |
| 03/10/2010 | EP2161119A1 Grinding debris press |
| 03/10/2010 | CN201420409Y Substitutional combined pre-cast reinforced concrete septic tank |
| 03/10/2010 | CN101665313A Method for quick resource utilization of un-dewatered returned sludge of domestic sewage factory |
| 03/10/2010 | CN101665312A Livestock and poultry manure treating agent |
| 03/09/2010 | US7674379 Wastewater treatment system with simultaneous separation of phosphorus and manure solids |
| 03/04/2010 | WO2010024693A1 Device for a liquid lock for a fermentation receptacle for biological material |
| 03/04/2010 | DE102008045499A1 Verfahren zum Heraustrennen von Kohlendioxid aus Gasgemischen, vorzugsweise Biogas, und Vorrichtung zur Durchführung des Verfahrens A process for separating carbon dioxide from gas mixtures, preferably biogas, and apparatus for carrying out the method |
| 03/03/2010 | EP2159210A2 Method for production of granulated organic fertilizer from sludge obtained during methane fermentation |
| 03/03/2010 | EP2158166A1 A method for enzymatic treatment of sludge in water purification |
| 03/03/2010 | CN201416679Y Deflecting valve of fiber glass reinforced plastics septic tank |
| 03/03/2010 | CN201416006Y Steel mesh cement methane tank |
| 03/03/2010 | CN201416004Y Liner special for marsh gas tank for automatically material feeding and residue discharging |
| 03/03/2010 | CN201416003Y A mixed raw material fermentation methane tank |
| 03/03/2010 | CN201415967Y Plate-type sludge dewatering equipment |
| 03/03/2010 | CN201415961Y Hospital sewage treatment device |
| 03/03/2010 | CN101659506A Integrated organic sludge high-temperature micro-aerobic horizontal digestion reactor |
| 03/03/2010 | CN101659505A System and method for automatically separating solid from liquid by self-thermal high-temperature aerobic digestion of mud |
| 03/02/2010 | US7670519 Method for producing a granular material and product obtained |
| 02/25/2010 | WO2009148557A3 Indirect drying method using two temperature zones |
| 02/25/2010 | DE10258173B4 Verfahren und Vorrichtung zur Vertorfung von organischen Schlämmen, insbesondere von Klärschlämmen Method and apparatus for peat of organic sludges, particularly sewage sludges, |
| 02/25/2010 | DE102009034924A1 Drying plant for drying sludge, comprises a drying area with a central aeration tower, a canopy stretched between the aeration tower and the edge of the drying area, and a turning device guidable around the aerating tower |
| 02/25/2010 | DE102008039005A1 Drying sewage sludge using a drying device having a double-walled drum mixer, comprises conveying the dehydrated sewage sludge into the drum mixer after pre-drying, and continuously intermixing the dehydrated sewage sludge with the hot air |
| 02/24/2010 | EP2155629A1 Method of producing fertilizer out of sludge |
| 02/24/2010 | EP2155349A1 Integrated plant and method for the treatment of waste water |
| 02/24/2010 | CN201411403Y Earthworm purifying processer of paper pulp sludge |
| 02/24/2010 | CN201409867Y Ecological environmental toilet without water |
| 02/24/2010 | CN101654325A Solid-liquid dehydration method of waste fresh water mud |
| 02/24/2010 | CN101654324A Method and device for drying sludge by utilizing heat radiation of kiln |
| 02/24/2010 | CN101654323A Method for drying sludge, corresponding thermoelectric plant and system outputting sludge |
| 02/24/2010 | CN101654322A Method for producing methane by sludge |
| 02/24/2010 | CN101654321A Dry manure two-phase anaerobic digestion system for pig farm |
| 02/24/2010 | CN101654320A Two-stage sludge treatment device and method |
| 02/24/2010 | CN101654319A Method and treater for environmental protection treatment of excrement in toilets of passenger vehicles and vessels |
| 02/24/2010 | CN101654318A Excrement centralized processing method |
| 02/24/2010 | CN101654317A Method for processing iron cement and sludge in building materials |
| 02/24/2010 | CN100591633C Sludge concentration bridging dehydration method |
| 02/23/2010 | CA2436927C Improvements to oxidising processes by oxygen transfer within a liquid medium in a reactor under pressure |
| 02/18/2010 | WO2010019590A2 Anaerobic digester design and operation |
| 02/17/2010 | EP2154228A1 Method for utilisation of sewage sludge integrated with energy recovery |
| 02/17/2010 | EP2154115A1 Flexible sub-elements for biological sewage treatment plant |
| 02/17/2010 | EP1399234B1 Method and apparatus for clarifying a slurry |
| 02/17/2010 | CN201407699Y Integrated electrified kitchen stove combining methane and biological fuel gas |
| 02/17/2010 | CN201406370Y Totally-enclosed sludge drying and burning device |
| 02/17/2010 | CN201406369Y Continuous twin-roll counter-pressure dewaterer |
| 02/17/2010 | CN201406368Y 干燥机 Dryer |
| 02/17/2010 | CN201406367Y Duplex-ball-heated multistage fermentation biogas tank |
| 02/17/2010 | CN201406366Y Novel rural household septic tank body |
| 02/17/2010 | CN201404782Y Mixing device for sludge and curing agent or curing/stabilizing material |
| 02/17/2010 | CN101648771A Sludge drying and carbonizing processing device |
| 02/17/2010 | CN101648770A Red mud desanding method and system in alumina production |
| 02/17/2010 | CN101648769A Flow separation and leaf filtration process for red mud settlement separating coarse liquid and red mud washing liquid and system therefor |
| 02/17/2010 | CN100590083C System of innocent treatment for grease of oil |
| 02/17/2010 | CN100590082C Buried sludge storage and component-type feeding system |
| 02/16/2010 | US7663014 Secondary process for radioactive chloride deweaponization and storage |
| 02/16/2010 | US7662281 Apparatus for treating sludge |
| 02/16/2010 | CA2379928C Hybrid chemical and biological process for decontaminating sludge from municipal sewage |
| 02/11/2010 | US20100032385 Cement burning apparatus and method of drying high-water-content organic waste |
| 02/11/2010 | US20100032370 Anaerobic digester design and operation |
| 02/10/2010 | CN201400634Y Efficient slurry processor |
| 02/10/2010 | CN201400633Y Full-automatic sludge reflux digestive system |
| 02/10/2010 | CN201400632Y Inner container of integrated chlorine dioxide generator |
| 02/10/2010 | CN201400631Y Plastic cleaning wastewater treatment system |
| 02/10/2010 | CN201400630Y Chemical fiber wastewater treatment system |
| 02/10/2010 | CN201400628Y Down wastewater treatment system |
| 02/10/2010 | CN201400623Y Village sewage treatment unit with multifunctional baffling |
| 02/10/2010 | CN201400610Y Textile wastewater treatment and recycling system |
| 02/10/2010 | CN101643308A Solid-liquid dehydration method of waste brine mud |