| Patents for C02F 11 - Treatment of sludge; Devices therefor (21,423) |
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| 01/15/2014 | CN103508616A Surface source pollution control technology based on point-line-surface stereo configuration |
| 01/15/2014 | CN103508514A Underground sewage purification vehicle for mine use |
| 01/15/2014 | CN103503814A Agricultural cyclic utilization system |
| 01/15/2014 | CN103232149B Environmental protection dredging stockyard sediment original position rapid dehydration system |
| 01/15/2014 | CN103058470B Bio-contact oxidation phosphorus removal process |
| 01/15/2014 | CN102924135B Cyclic utilization system for renewable energy and organic ecological resources in farming and livestock husbandry |
| 01/15/2014 | CN102863134B Anaerobic sludge digestion improving method |
| 01/15/2014 | CN102849905B Experimental method of oil-containing sludge heat treatment |
| 01/15/2014 | CN102745876B Sludge treatment method for coordinating relationship between centralized urban sewage plants and scattered urban sewage plants |
| 01/15/2014 | CN102730876B Advanced treatment process for papermaking wastewater |
| 01/15/2014 | CN102718382B Sludge processing technology by electrochemical direct oxidation |
| 01/15/2014 | CN102500599B Deodorizing environment induction material |
| 01/15/2014 | CN102417253B In-depth treatment zero-discharge recovery equipment for heavy metal waste water |
| 01/15/2014 | CN102329060B Production process for disposing urban sludge by utilizing attapulgite bio-fermentation technology |
| 01/15/2014 | CN101643243B Method for recycling copper, nickel, chromium, zinc and iron from plating sludge |
| 01/09/2014 | WO2014007905A1 Methods for recovering oil and water from oil sands tailings |
| 01/09/2014 | WO2014007904A1 Treatment of tailings with deionized silicate solutions |
| 01/09/2014 | WO2014007530A1 Method for promoting production of biogas using pancreatin in anaerobic digestion process |
| 01/09/2014 | WO2014007332A1 Alkali metal and/or alkali earth metal extraction method |
| 01/09/2014 | WO2014007331A1 Alkali metal and/or alkali earth metal extraction method |
| 01/09/2014 | WO2014007089A1 Device and method for biologically desulfurizing biogas |
| 01/09/2014 | WO2014006122A1 System and method for dewatering oil/water sludge |
| 01/09/2014 | WO2014005967A1 System and method for reprocessing bilge water and sludge |
| 01/09/2014 | WO2014005484A1 Method for improving production of bio-hydrogen from waste water containing protein |
| 01/09/2014 | CA2878331A1 Treatment of tailings with deionized silicate solutions |
| 01/08/2014 | EP2682372A1 System and method for dewatering oil/water sludge |
| 01/08/2014 | EP2681161A1 System and method for treating waste |
| 01/08/2014 | EP2681160A1 Integrated process for the production of bio-oil from sludge coming from a wastewater purification plant |
| 01/08/2014 | CN203382721U Gasification furnace capable of continuously discharging ash |
| 01/08/2014 | CN203382711U Three sludge treatment and big steam blowing combined recovery device for oil refinery |
| 01/08/2014 | CN203382631U Fluidized bed sludge dryer |
| 01/08/2014 | CN203382630U Sludge treatment system |
| 01/08/2014 | CN203382629U Movable type oil silt treating equipment |
| 01/08/2014 | CN203382628U Double-point synchronous material-distributing device with horizontal filtering belt |
| 01/08/2014 | CN203382627U Energy-saving type dyeing sludge drying system for combined heat and power generation |
| 01/08/2014 | CN203382626U Single-axis disk type sludge drying machine |
| 01/08/2014 | CN203382625U Anaerobic fermentation segmented temperature control system |
| 01/08/2014 | CN203382624U Novel septic tank |
| 01/08/2014 | CN203382623U LED (Light Emitting Diode) ultraviolet sludge sterilizing device utilizing solar energy |
| 01/08/2014 | CN203382622U Harmless treatment and utilization equipment for large livestock farm animal excrements |
| 01/08/2014 | CN203382621U Resourceful treatment system of oily sludge |
| 01/08/2014 | CN203382620U Device for collecting and treating sludge in shallow lake |
| 01/08/2014 | CN203382592U Acidic ion-containing waste water resource recycling treatment system |
| 01/08/2014 | CN103496837A Oily sludge dehydration processing equipment and method thereof |
| 01/08/2014 | CN103496836A Electro-osmosis sludge drying apparatus |
| 01/08/2014 | CN103496835A In situ repair agent for sediments contaminated by polycyclic aromatic hydrocarbon compounds and repair method thereof |
| 01/08/2014 | CN103496834A Dehydration method for reducing water content of sludge in microbial fermentation way |
| 01/08/2014 | CN103496833A Bottom sediment heavy metal pollution modularized ex situ treatment method |
| 01/08/2014 | CN103496832A Method of improving quality of settled water from sludge return process by ultrasonic wave |
| 01/08/2014 | CN103496831A Recycling method of silicon wafer cutting edge material waste water treatment sludge |
| 01/08/2014 | CN103496799A Stone machining waste powder treating and recycling device |
| 01/08/2014 | CN103495399A Preparation method and application of sludge activated carbon |
| 01/08/2014 | CN103011538B Treatment method for anaerobic sludge in sewage |
| 01/08/2014 | CN102992576B Integrated baking and stirring-frying sludge drying machine |
| 01/08/2014 | CN102942296B Water controllable travelling mechanism |
| 01/08/2014 | CN102897992B Method for solidifying and stabilizing sludge from urban sewage treatment plant |
| 01/08/2014 | CN102897987B Papermaking sludge dehydration composite biological enzyme treating agent and processing method |
| 01/08/2014 | CN102757164B Device and method for denitration and treating sludge containing organic matter by utilizing dry-method rotary kiln |
| 01/08/2014 | CN102639452B Method for drying sludge |
| 01/08/2014 | CN102443400B Ternary composite organic pollution repairing agent containing iron oxide, humus and reducing bacteria thereof, and preparation method of repairing agent |
| 01/07/2014 | US8623211 Filtering and condensing apparatus of suction type |
| 01/05/2014 | CA2783103A1 Thermal system and process for producing steam from oilfield produced water |
| 01/03/2014 | WO2014004933A1 Zonal mixing for tubular plug flow digesters |
| 01/03/2014 | WO2014004932A1 Plug flow anaerobic digester with an internal pre-heating compartment |
| 01/03/2014 | WO2014004562A1 A system and method for the anaerobic digestion of organic material to biogas and post-digested fiber |
| 01/03/2014 | WO2014003554A1 Reactor and method for the anaerobic treatment of sludge containing phosphorous and nitrogen |
| 01/03/2014 | WO2014002926A1 Device and method for biological desulfurization of biogas |
| 01/03/2014 | WO2014002063A1 Method and installation for the treatment of dried sludge from a sewage treatment plant in order to prevent or limit the self-heating of same |
| 01/03/2014 | WO2014001641A1 A method and process for treating sludge, a product and its use |
| 01/03/2014 | WO2013123926A4 Method for utilizing phosphorous-containing wastes |
| 01/03/2014 | CA2818506A1 Sludge processing system and storage medium storing a program for controlling an operation of a sludge processing system thereon |
| 01/03/2014 | CA2818503A1 Sludge processing system and storage medium storing a program for controlling an operation of a sludge processing system thereon |
| 01/02/2014 | US20140001121 Method for Reclaiming Usable Products from Biosolids |
| 01/01/2014 | EP2678295A1 Method and system for sanitization of pathogen containing liquid waste in composting applications |
| 01/01/2014 | CN203373250U Sludge drying treatment system |
| 01/01/2014 | CN203373249U Catalytic wet type oxidation reactor used for sludge processing |
| 01/01/2014 | CN203373248U Sludge low-temperature heat quenching and tempering anaerobic methane-generating complete treatment device |
| 01/01/2014 | CN203373247U Biological oil sludge storage tank |
| 01/01/2014 | CN203373246U Industrial sludge treatment apparatus |
| 01/01/2014 | CN203373245U Harmless treatment device for oily sludge |
| 01/01/2014 | CN203373242U Oil refining wastewater biochemical treatment system |
| 01/01/2014 | CN203373225U Industrial heavy metal wastewater treatment system |
| 01/01/2014 | CN103492538A Manure coal using manure or manure sludge, and production method for same |
| 01/01/2014 | CN103492325A Sludge-concentrating method and apparatus |
| 01/01/2014 | CN103492324A Self-cleaning apparatus and method for thick slurry pressure control |
| 01/01/2014 | CN103486826A Electroosmosis dehydration method and device for materials containing water |
| 01/01/2014 | CN103484402A Bacillus subtilis X3 and application thereof for reducing generation of hydrogen sulfide in buffalo dung |
| 01/01/2014 | CN103484370A Method for culturing spirulina by using livestock and poultry excrement wastewater |
| 01/01/2014 | CN103482847A Sludge conditioner and sludge conditioning method thereof |
| 01/01/2014 | CN103482846A Sludge dehydrating method and device |
| 01/01/2014 | CN103482845A Composite sludge concentration dehydration conditioner |
| 01/01/2014 | CN103482844A Inorganic conditioning based integrated sludge deep dehydration treatment process |
| 01/01/2014 | CN103482843A Vehicle-mounted integrated filtrating system |
| 01/01/2014 | CN103482842A Movable solid-liquid separation system |
| 01/01/2014 | CN103482841A Movable filtration system |
| 01/01/2014 | CN103482840A Sludge film precoating and dehydrating technology and equipment |
| 01/01/2014 | CN103482839A Belt type sludge dryer and method for drying sludge by using boiler waste heat |
| 01/01/2014 | CN103482838A 太阳能热泵联合污泥干化系统及干化方法 Solar heat pump combined sludge drying systems and drying methods |
| 01/01/2014 | CN103482837A Sludge dewatering machine threaded rod with outer contour radial size capable of being fine adjusted |
| 01/01/2014 | CN103482836A Active feeding device of spiral squeeze dehydrator |