| Patents for C02F 11 - Treatment of sludge; Devices therefor (21,423) |
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| 03/20/2013 | CN202808549U Oil-based drilling fluid waste electromagnetic microwave treatment system |
| 03/20/2013 | CN202808548U Oil-sludge sand separator |
| 03/20/2013 | CN202808511U Pretreatment waste acid water treating and recycling system |
| 03/20/2013 | CN202802909U Belt-type concentrating, pressing and filtering machine |
| 03/20/2013 | CN102980196A Breaking and pyrolyzing device for recycling sludge and breaking and pyrolyzing technology recycling sludgetherefor |
| 03/20/2013 | CN102977181A Method for extracting protein in biological sludge |
| 03/20/2013 | CN102976809A Planetary type full-automatic sludge aerobic fermentation device and system |
| 03/20/2013 | CN102976586A Silt curing agent containing industrial waste carbide slag and curing method |
| 03/20/2013 | CN102976585A Sludge dewatering drying method |
| 03/20/2013 | CN102976584A Self-heating high temperature aerobic treatment device for sewage sludge |
| 03/20/2013 | CN102976583A Deep dehydration treatment method for sludge of river courses and enclosed lakes |
| 03/20/2013 | CN102976582A Screw lamination type sludge dewatering machine |
| 03/20/2013 | CN102976581A Three-grid type septic tank assembled by four modules |
| 03/20/2013 | CN102976580A Process method for constant convergence consumption treatment of sludge |
| 03/20/2013 | CN102976579A Method of preparing flocculating agent by utilizing sludge and application thereof |
| 03/20/2013 | CN102976578A Method for treating sand-containing sludge |
| 03/20/2013 | CN102976577A Composite eluting agent for removing metal in precipitated sludge |
| 03/20/2013 | CN102976576A Direct pressure filter for sludge pyrohydrolysis |
| 03/20/2013 | CN102976575A Sludge treatment system and method in cement kiln |
| 03/20/2013 | CN102976574A Dyeing sludge treatment device |
| 03/20/2013 | CN102976573A Method for treating chemical sludge |
| 03/20/2013 | CN102976572A New method for sludge treatment |
| 03/20/2013 | CN102976571A Method and device for recovering petroleum drilling waste mud |
| 03/20/2013 | CN102976570A Method for reducing alkali consumption in Bayer production process |
| 03/20/2013 | CN102976569A Water source heat pump-sludge digestion integrated system |
| 03/20/2013 | CN102976562A Chemical integrated wastewater treatment process |
| 03/20/2013 | CN102976554A Pollutant comprehensive treatment system |
| 03/20/2013 | CN102976529A Reducing mother liquid processing method in dinitrodiazophenol production process |
| 03/20/2013 | CN102976514A Reduction mother solution treatment method in production process of dinitrodiazophenol |
| 03/20/2013 | CN102974239A Preparation method for high concentration dredging silt rapid dehydrating agent solution |
| 03/20/2013 | CN102491529B Method for repairing petroleum-polluted tidal flat by using combination of reclaimed grease and nutritional agent |
| 03/20/2013 | CN102336506B Treating technology for sludge dewatering separated liquid |
| 03/20/2013 | CN102199523B Methane generation device based on hydraulic conveyance |
| 03/20/2013 | CN102167485B Intensified sludge treatment method of activated sludge and wastewater treatment technology |
| 03/20/2013 | CN102015553B Method for treating and/or pretreating liquid manure or biogas plant reject for the elimination of harmful substances, particularly nitrogen, phosphorus, and odor molecules |
| 03/20/2013 | CN101921090B Heavy metal pollution bottle sediment curing agent and curing method thereof |
| 03/20/2013 | CN101687674B Method and apparatus for processing biomass waste |
| 03/15/2013 | WO2012034118A2 Process for the treatment of biological materials and wastewater |
| 03/15/2013 | CA2810992A1 Process for the treatment of biological materials and wastewater |
| 03/14/2013 | WO2013033772A1 Process control method |
| 03/14/2013 | WO2013033770A1 Dewatering method and apparatus |
| 03/14/2013 | WO2012166771A3 Processing biomass using thermochemical processing and anaerobic digestion in combination |
| 03/14/2013 | WO2012164122A3 Waste sludge treatment method |
| 03/14/2013 | US20130062287 Apparatus and method for de-watering of slurries |
| 03/14/2013 | US20130062272 Device for Purifying Oily Wastewater |
| 03/14/2013 | DE102011112780A1 Verfahren zur Behandlung von Klärschlamm und Abwasserbehandlungsanlage A process for treating sewage sludge and wastewater treatment plant |
| 03/14/2013 | CA2847959A1 Dewatering method and apparatus |
| 03/13/2013 | EP2566615A1 Mixer assembly for digestion tank |
| 03/13/2013 | EP2566593A1 Separation method |
| 03/13/2013 | CN202786230U System for treating organic waste |
| 03/13/2013 | CN202785937U Vehicle-mounted sludge drying processing all-in-one machine |
| 03/13/2013 | CN202785936U Sludge dryer and treatment system |
| 03/13/2013 | CN202785935U Excess sludge treatment device |
| 03/13/2013 | CN202785934U Volute sludge dewaterer |
| 03/13/2013 | CN202785933U Sludge treatment system |
| 03/13/2013 | CN202785932U Sludge cleaner for sludge drying system |
| 03/13/2013 | CN202785931U Recycling system for sludge liquid supernatant |
| 03/13/2013 | CN202785930U Sludge hydrolysis acidizing system |
| 03/13/2013 | CN202785929U Sludge hydrolytic acidification system adopting membrane bioreactor |
| 03/13/2013 | CN202785928U Anaerobic sludge bed reaction device |
| 03/13/2013 | CN202785927U Sludge fermenting and curing device |
| 03/13/2013 | CN202785926U Novel environment-friendly ecological septic tank |
| 03/13/2013 | CN202785925U Integrated equipment for treating and disposing sludge by utilizing solid aerobic fermentation process |
| 03/13/2013 | CN202785924U Testing apparatus for increasing micro-biological degradation efficiency of oily sludge |
| 03/13/2013 | CN202785923U Multilayer distributed worm reactor for municipal sludge reduction treatment |
| 03/13/2013 | CN202785922U Sludge recycling treatment device |
| 03/13/2013 | CN202785921U Anaerobic digestion sludge pyrohydrolysis and ultrasonic united pre-treatment system |
| 03/13/2013 | CN202785920U Device used for releasing bottom mud or collecting water body depositions |
| 03/13/2013 | CN202785919U Heavy metal polluted sediment processing device for river courses and lakes |
| 03/13/2013 | CN202785918U Sludge treatment device of rolling oil back washing filtration system |
| 03/13/2013 | CN202785917U Oily sludge purifying treatment system |
| 03/13/2013 | CN202785901U Sewage treatment system with sintered porous packing |
| 03/13/2013 | CN202785880U Electroplating wastewater treatment equipment |
| 03/13/2013 | CN202785796U Reactor for anaerobic biological purification of solid-containing wastewater |
| 03/13/2013 | CN202778735U High dryness sludge dewatering horizontal screw decanter |
| 03/13/2013 | CN202777981U Automatic filter cloth cleaning system |
| 03/13/2013 | CN102965455A Method for preparing basic chromium sulfate tanning liquor by using tanning chromium sludge |
| 03/13/2013 | CN102965278A Efficient two-phase anaerobic fermentation device |
| 03/13/2013 | CN102964054A Rapid drying process for dewatered sludge |
| 03/13/2013 | CN102964053A Domestic sludge drying treatment method |
| 03/13/2013 | CN102964052A Processing method of limestone washing sludge |
| 03/13/2013 | CN102964051A Screw propulsion and discharge excrement drying machine |
| 03/13/2013 | CN102964050A Sludge thin layer drying equipment |
| 03/13/2013 | CN102964049A Treatment system of water-containing to-be-treated substances and treatment method of water-containing to-be-treated substances |
| 03/13/2013 | CN102964048A Method for sludge drying and sewage treatment |
| 03/13/2013 | CN102964047A Treatment method of sludge drying |
| 03/13/2013 | CN102964046A Sludge extrusion device and sludge processing system |
| 03/13/2013 | CN102964045A Sludge treatment facility |
| 03/13/2013 | CN102964044A Method for improving performance of methane produced by anaerobic reaction on manure |
| 03/13/2013 | CN102964043A Technical method for preparing methane by using feces |
| 03/13/2013 | CN102964042A Method for enhancing biogas generation capability of anaerobic fermentation of rice hull and duck manure |
| 03/13/2013 | CN102964041A Sludge burning treatment device and burning treatment method using device |
| 03/13/2013 | CN102964040A In-situ repair method for polluted sediment nitrogen nutritive salt and in-situ repairing pile applied to in-situ repair method |
| 03/13/2013 | CN102964022A Treatment method of sludge drying generated sewage |
| 03/13/2013 | CN102964014A Treatment method of acid heavy metal wastewater |
| 03/13/2013 | CN102962246A Method for repairing cadmium-polluted soil/bottom mud using beta vulgaris var.cicla l |
| 03/13/2013 | CN102491617B Surface sludge spreading device for drum dryer |
| 03/13/2013 | CN102351395B System and method for treating pig manure and cultivation sewage |
| 03/13/2013 | CN102276319B Method for removing impurities from anaerobic fermentation raw materials in livestock and poultry excrement recycling process |
| 03/13/2013 | CN102079565B Aluminum sulfate-ferric chloride-poly dimethyl diallyl ammonium chloride ternary complex coagulant as well as preparation and application methods thereof |