| Patents for C02F 11 - Treatment of sludge; Devices therefor (21,423) |
|---|
| 08/15/2007 | CN1331784C Integrated inner circulating mud concentrating and digesting reactor |
| 08/15/2007 | CN1331783C Extinction type biological treatment machine for organic garbage |
| 08/15/2007 | CN101018867A Production of biodiesel and other valuable chemicals from wastewater treatment plant sludges |
| 08/15/2007 | CN101016558A Method of accelerating methane fermentation by low-temperature |
| 08/15/2007 | CN101016532A Method of domesticating and screening benzene series anaerobic degradation flora |
| 08/15/2007 | CN101015776A Mixer of biological toilet |
| 08/09/2007 | WO2007088138A1 Method for treatment of sludge |
| 08/09/2007 | US20070185366 Waste solution solidifying agent, process for preparing the same and use of the same |
| 08/08/2007 | EP1816105A1 Process and reagent for the treatment of industrial wastewater |
| 08/08/2007 | CN2932107Y Device for warming mathane-generating pit by T-type boiler residual heat |
| 08/08/2007 | CN2931611Y Solid liquid separator for urban night-soil treatment |
| 08/08/2007 | CN2931472Y Composite reinforced concrete prefabricated septic tank |
| 08/08/2007 | CN1330591C Decentralizing treating and utilizing technology for zero discharging sewage |
| 08/08/2007 | CN1330590C Organic waste treatment |
| 08/08/2007 | CN1330582C Methods and apparatus for treating animal manure |
| 08/08/2007 | CN101012436A Anaerobic reactor for processing lignocellulose raw material |
| 08/08/2007 | CN101012097A Modified tempering method in sludge treatment process and application thereof |
| 08/08/2007 | CN101012096A Supersonic wave reinforcement sludge anaerobic digestion gas production method |
| 08/08/2007 | CN101012095A Low consumption highly effective sludge drying method |
| 08/08/2007 | CN101012094A Resource treatment method of denim processing printing and dyeing sludge |
| 08/08/2007 | CN101012083A Method of restoring polluted water body |
| 08/08/2007 | CN101012027A High-strength ultra-thin stainless steel container |
| 08/07/2007 | US7252783 Treatment of suspensions |
| 08/02/2007 | WO2007086334A1 Dry methane fermentation method |
| 08/02/2007 | WO2007085559A1 Method of treating stone sludge |
| 08/02/2007 | DE10306627B4 Transportabler Entwässerungscontainer Portable dewatering container |
| 08/02/2007 | DE102007004685A1 Trennverfahren für Dispersionen Separation processes for dispersions |
| 08/01/2007 | EP1812353A1 Reactor and method for supercritical water oxidation |
| 08/01/2007 | EP1812352A1 Method and system for supercritical water oxidation of a stream containing oxidizable material |
| 08/01/2007 | EP1225987B1 Apparatus and method for removing contaminants from fine grained soil, clay and silt |
| 08/01/2007 | CN2928838Y Filter press device special for mud |
| 08/01/2007 | CN2928837Y Ventilation device for marsh gas tank reactant |
| 08/01/2007 | CN1329322C Membrane treatment system for separating virus |
| 08/01/2007 | CN101007699A Sludge dewatering process |
| 08/01/2007 | CN101007698A Simple and low energy consumption method for making brick from sludge |
| 08/01/2007 | CN101007697A Dehydration processing method of Inorganic sludge formed by dehydration of colorful glass bulb abrasive waste water |
| 08/01/2007 | CN101007696A Sludge solidification and filling processing method |
| 08/01/2007 | CN101007695A Sludge fermentation dehydration drying method |
| 08/01/2007 | CN101006906A Trailer style ecological flush-free toilet |
| 07/31/2007 | US7250462 Dewatering sludge; papermaking; copolymer of (meth)acrylamide and quaternary ammonium salt of acrylate ester |
| 07/26/2007 | WO2007083508A1 Belt type thickening machine |
| 07/26/2007 | WO2007083456A1 Method and apparatus for anaerobic digestion treatment of organic waste liquid |
| 07/26/2007 | US20070173679 Thermal waste recycling method and system, and application thereof in the treatment of waste with a high water content |
| 07/26/2007 | US20070173586 Powdery, water-soluble cationic polymer composition, method for the production and use thereof |
| 07/26/2007 | US20070170106 Installation and method for the treatment of sewage sludge, and membrane unit |
| 07/25/2007 | EP1811015A1 Injecting of biogas into a fermenter |
| 07/25/2007 | EP1810953A1 A method and a plant for treating waste material from olive oil production |
| 07/25/2007 | EP1810748A1 Dewatering promoter and method for production thereof |
| 07/25/2007 | EP1809578A1 A biogas producing facility with anaerobic hydrolysis |
| 07/25/2007 | CN2926215Y Belt mud dewatering equipment |
| 07/25/2007 | CN1328193C Method of reducing volume of sludge and apparatus therefor |
| 07/25/2007 | CN1328180C Fractional deionization process |
| 07/25/2007 | CN101005891A Dewatering promoter and method for production thereof |
| 07/25/2007 | CN101005888A Device and installation for injecting particulate materials into a chamber, and corresponding method |
| 07/25/2007 | CN101003412A Method and system unit for flue gas desulfurization and wastewater treatment |
| 07/25/2007 | CN101002664A Foam-producing ecological toilet needing no water flushing |
| 07/19/2007 | WO2007081114A1 Apparatus and method for treating high pressure and high temperature |
| 07/19/2007 | WO2007080179A1 Waste treatment process |
| 07/19/2007 | DE102005058000B3 Verfahren zur Reduzierung der Masse von Klärschlamm in anaeroben Prozessen Method for reducing the mass of sludge in anaerobic processes |
| 07/18/2007 | CN1326786C Method and apparatus for treating organic waste |
| 07/18/2007 | CN1326782C Application of filtration-adsorption material made of sludge in reuse water treatment |
| 07/18/2007 | CN1326639C Method for recovering and treating sewage sludge containing metals |
| 07/18/2007 | CN100999373A Biodegradation box with air hole |
| 07/18/2007 | CN100999372A Substrate formulating method for aquatic vegetation repairing |
| 07/18/2007 | CN100999371A Treatment method of nickel cadmium calcium battery mud |
| 07/18/2007 | CN100999367A Automatic waste water batch treatment method and equipment suitable for small flow multikind and complex reaction process |
| 07/18/2007 | CN100999362A Biochemical reaction sewage treatment system |
| 07/17/2007 | US7244362 coagulation-flocculation-decantation device; eliminates 20% of hexane extractable material without the need for distinct degreasing means by flotation. |
| 07/17/2007 | CA2202906C Process and installation for the treatment of effluents by oxidation and denitrification in the presence of a heterogeneous catalyst |
| 07/12/2007 | US20070160524 Method of and apparatus for producing sub-critical water decomposition products |
| 07/12/2007 | US20070158264 Anaerobic phased solids digester for biogas production from organic solid wastes |
| 07/11/2007 | CN2920992Y Sludge containing oil treatment device |
| 07/11/2007 | CN2920991Y Biochemical glass fiber reinforced plastic septic-tank |
| 07/11/2007 | CN2920990Y Closed aerating fecal treatment apparatus |
| 07/11/2007 | CN1995318A Anerobic type biological reactor |
| 07/11/2007 | CN1994943A Amphoteric ion high polymer sludge dehydration agent and its preparation method |
| 07/11/2007 | CN1325404C Harmless oil field mud and sand treating method and apparatus |
| 07/11/2007 | CN1325403C Method for in-situ utilizing river sludge |
| 07/11/2007 | CN1325402C Printing and dyeing waste water disposal process |
| 07/05/2007 | WO2007075762A2 Anaerobic phased solids digester for biogas production from organic solid wastes |
| 07/05/2007 | WO2007074758A1 Flocculating agent |
| 07/04/2007 | EP1802554A1 Method for utilizing hydrocarbon waste materials as fuel and feedstock |
| 07/04/2007 | EP1802389A1 Device and installation for injecting particulate materials into a chamber, and corresponding method |
| 07/04/2007 | EP1430179B1 Industrial process fabric |
| 07/04/2007 | CN2918429Y Methane modulator |
| 07/04/2007 | CN2918403Y Reactor for purifying sewage and generating methane |
| 07/04/2007 | CN2917769Y Mixer dedicated for methane tank |
| 07/04/2007 | CN1993296A Drainage water purification apparatus |
| 07/04/2007 | CN1323960C Method and device for disintegration of anaerobically digested sewage sludge |
| 07/04/2007 | CN1323959C Process and its device for biologically removing heavy metal in mud |
| 06/28/2007 | WO2007072502A2 Composition and process for conversion of paint sludge into reusable paint |
| 06/28/2007 | WO2006122560A3 A plant for purification of oil sludge |
| 06/28/2007 | US20070148059 Process for the Solvent Extraction for the Radiolysis and Dehalogenation of Halogenated Organic Compounds in Soils, Sludges, Sediments, and Slurries |
| 06/28/2007 | US20070144964 Mixed liquid separating apparatus |
| 06/27/2007 | EP1799620A1 Treatment of sludge |
| 06/27/2007 | EP1799619A1 Method for deodorizing and decontaminating biologically contaminated sludge |
| 06/27/2007 | CN2915851Y Sludge press filtration device of for waste water processing device |
| 06/27/2007 | CN1989085A Method and fermenter for the anaerobic fermentation of biological waste |
| 06/27/2007 | CN1986472A Process of producing cement with papermaking white clay as material |
| 06/27/2007 | CN1986399A Preparing process of active sludge carbon for desulfurizing fume |