| Patents for B01D 21 - Separation of suspended solid particles from liquids by sedimentation (18,338) |
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| 01/28/2014 | CA2734310C Removal of contaminants from waste streams using polymeric additives |
| 01/28/2014 | CA2561659C Use of anionic copolymers for enhanced recovery of useful coal and potassium chloride from screen bowl centrifuge |
| 01/23/2014 | WO2014015177A1 Rapid measurement of formed blood component sedimentation rate from small sample volumes |
| 01/23/2014 | US20140021148 Method and system to separate solids from liquids |
| 01/23/2014 | US20140021147 Liquid Separation From Adipose Tissue |
| 01/22/2014 | CN203400920U Kitchen waste crushing, dehydrating and molding device |
| 01/22/2014 | CN203400537U Catalyst particle recovery system |
| 01/22/2014 | CN203400536U Mud scraping and sucking machine with mud collection device |
| 01/22/2014 | CN203400535U Periphery transmission type mud scraper capable of balancing dynamically |
| 01/22/2014 | CN203400534U Iron ore concentrate pulp body sewage disposal sedimentation tank |
| 01/22/2014 | CN203400533U Tapered sedimentation basin |
| 01/22/2014 | CN203400532U Arrangement system for terminal slime water concentration workshop equipment of pipeline transported slime water |
| 01/22/2014 | CN103520964A Adjustable overflow weir used for thickener |
| 01/22/2014 | CN103520963A Inclined plate sedimentation tank |
| 01/22/2014 | CN103520962A Sludge collecting bucket washing device of radical sedimentation basin |
| 01/22/2014 | CN102500141B Sewage precipitation tank online washing machine, device for online washing of sewage precipitation tank and recycling of crude oil and using method |
| 01/21/2014 | US8634964 Method for actuating valves for controlling a flow path and machines, especially medical treatment machines |
| 01/21/2014 | US8632686 Apparatus and method for removing water content from organic solvents |
| 01/21/2014 | US8631947 Cyclone separator |
| 01/21/2014 | CA2525429C Methods and systems for removing floating solid waste from the surface of a watercourse |
| 01/16/2014 | WO2014008581A1 Method and apparatus for treating tailings using alternating current |
| 01/16/2014 | WO2013167747A3 Elutriation chamber for an elutriator system |
| 01/16/2014 | WO2013107912A9 Device for collecting clarified water |
| 01/16/2014 | US20140014462 Feedwell for a gravity separation vessel |
| 01/15/2014 | CN203389529U Ammonia process flue gas desulfurization slurry and ash removing device |
| 01/15/2014 | CN203389382U Center drive single-pipe suction dredger |
| 01/15/2014 | CN203389381U Stirring mud scraper of sedimentation basin |
| 01/15/2014 | CN203389380U Oil residue sedimentation basin |
| 01/15/2014 | CN203389379U Copper-matte and residue separation device |
| 01/15/2014 | CN203389378U Efficient sludge-discharging radial-flow sedimentation basin |
| 01/15/2014 | CN203389377U Suspending clarification device |
| 01/15/2014 | CN203389376U Secondary settling pond purification system applied to sewage treatment |
| 01/15/2014 | CN203389375U Sewage reflux device for sewage treatment |
| 01/15/2014 | CN203389374U Dilute sulfuric acid mud tank |
| 01/15/2014 | CN203389373U Vibrating inclined plate box settlement separator |
| 01/15/2014 | CN103507142A Processing recycling method of stone processing waste powder |
| 01/15/2014 | CN103505918A Electric skimming apparatus of bridge-type sand sucker |
| 01/15/2014 | CN103505917A Technology for solving blocking problem of sludge suction machine by utilizing air lift principle |
| 01/15/2014 | CN103505916A Sludge digging machine |
| 01/15/2014 | CN103505915A TiCl4 (titanium tetrachloride) settling tank and method for extracting clear liquor |
| 01/15/2014 | CN103505914A Sand-water separator |
| 01/15/2014 | CN103505913A Grit removal device for grit chamber |
| 01/15/2014 | CN103505912A Method for inhibiting union station system sump oil recovery resulting in dehydration current increase |
| 01/15/2014 | CN102225251B Continuous settling tank |
| 01/14/2014 | US8629076 High surface area silicon carbide-coated carbon aerogel |
| 01/14/2014 | US8628668 Pipeline magnetic separator system |
| 01/14/2014 | CA2714735C Settler with overflow recycle |
| 01/09/2014 | WO2013159058A3 Acoustophoretic enhanced system for use in tanks |
| 01/09/2014 | US20140011240 Acoustophoretic separation technology using multi-dimensional standing waves |
| 01/09/2014 | US20140008294 Sediment and detention basin drainage system and method |
| 01/09/2014 | US20140008293 Feedwell system for a separation vessel |
| 01/09/2014 | CA2782949A1 Method and apparatus for treating tailings using alternating current |
| 01/08/2014 | EP2680976A2 Tube and float systems for density-based fluid separation |
| 01/08/2014 | CN203383561U Fabricated lightweight combined environment-friendly mud pool |
| 01/08/2014 | CN203379648U Underflow pipeline of concentrator |
| 01/08/2014 | CN203379647U Siphon mud-removing car deviation monitoring device |
| 01/08/2014 | CN203379646U Cutting type sludge concentrator |
| 01/08/2014 | CN203379645U Truss siphonic type suction dredger |
| 01/08/2014 | CN203379644U Guide wheel device for mud scraper |
| 01/08/2014 | CN203379643U Oil settling tank |
| 01/08/2014 | CN203379642U Impurity separation device |
| 01/08/2014 | CN203379641U Integral solid liquid separation device |
| 01/08/2014 | CN103495294A Combined sedimentation basin |
| 01/08/2014 | CN103495293A Technology for removing ash in ammonia desulphurization grout and equipment thereof |
| 01/08/2014 | CN103495292A Transverse distribution lamella purifier and settling pond with same |
| 01/08/2014 | CN102441297B Sludge refluxing and flocculating precipitation tank |
| 01/08/2014 | CN102091444B One-pool multi-grid clarifier |
| 01/07/2014 | US8623221 Sand separator for petroleum and natural gas wells |
| 01/07/2014 | US8623212 Water treatment and revitalization system and method |
| 01/07/2014 | US8623202 Infiltration/inflow control for membrane bioreactor |
| 01/03/2014 | WO2014003554A1 Reactor and method for the anaerobic treatment of sludge containing phosphorous and nitrogen |
| 01/03/2014 | WO2014003523A1 Water purification device |
| 01/03/2014 | WO2014003522A1 Water purification apparatus |
| 01/03/2014 | WO2014001619A1 Solvent extraction settler comprising a foundation |
| 01/03/2014 | WO2013157993A3 Oil-skimming basin |
| 01/03/2014 | WO2013070744A3 Specimen container detection |
| 01/03/2014 | CA2875904A1 Solvent extraction settler comprising a foundation |
| 01/02/2014 | DE102012105828A1 Verfahren zur Aufarbeitung einer bei der hydrometallurgischen Gewinnung eines Metalls gebildeten Emulsion A process for working an emulsion formed during the hydrometallurgical recovery of a metal |
| 01/01/2014 | EP2679291A1 Use of anionic copolymers for enhanced recovery of useful potassium chloride from screen bowl centrifuge |
| 01/01/2014 | EP2678343A2 Reducing aluminosilicate scale in the bayer process |
| 01/01/2014 | CN203370342U Vertical type three-phase spiral centrifugal machine |
| 01/01/2014 | CN203370341U Peripheral transmission primary sedimentation tank mud scraper |
| 01/01/2014 | CN203370340U Peripheral transmission mud scraper with flow blocking plates |
| 01/01/2014 | CN203370339U Pulp thickening device in iron ore separation process |
| 01/01/2014 | CN203370338U Hydraulic conveying fruit-vegetable raw material de-silting basin |
| 01/01/2014 | CN103480481A Application of biological flocculant in production of kaolin ore concentrate |
| 01/01/2014 | CN103480186A Sedimentation tank mud collector mud rake height monitoring apparatus |
| 01/01/2014 | CN103480185A Composite slag remover and manufacturing process thereof |
| 01/01/2014 | CN103480176A Continuous separation device for p-benzoquinone crystals |
| 12/31/2013 | US8617405 Separator and method of separation |
| 12/31/2013 | US8617400 Water treatment process and plant using ballasted flocculation and settling |
| 12/27/2013 | WO2013192412A1 Novel methods of measuring effective density of nanoparticles in fluids |
| 12/27/2013 | WO2013190191A1 Method for synthesising hydrocarbons from synthesis gas including outer loop temperature control |
| 12/27/2013 | WO2013188983A1 Dewatering of thick fine tailings with gas injection and flocculation |
| 12/27/2013 | CA2876291A1 Method for synthesising hydrocarbons from synthesis gas including outer loop temperature control |
| 12/26/2013 | US20130345038 Sterile Blood Separating System |
| 12/26/2013 | US20130341278 Reactive filtration |
| 12/25/2013 | EP2675541A1 Improved removal device for micro-bubbles and dirt particles |
| 12/25/2013 | CN203355396U Liquid level control system of thickener hydraulic system |
| 12/25/2013 | CN203355395U Bridge type peripheral transmission sludge scraping machine provided with scum scraping plates |