| Patents for B01D 21 - Separation of suspended solid particles from liquids by sedimentation (18,338) |
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| 12/26/2012 | CN202620796U Vertical sedimentation basin |
| 12/26/2012 | CN202620794U Miniature gas-liquid separator |
| 12/26/2012 | CN102836578A Settling tank |
| 12/26/2012 | CN102836577A Layering device used for production of long chain dicarboxylic acid |
| 12/26/2012 | CN102224108B Method and apparatus for sewage grit removal |
| 12/26/2012 | CN102078711B Inclined pipe and clarifying/precipitating device for separating mud from water |
| 12/26/2012 | CN102076608B Basic magnesium sulfate granule, and process for production thereof |
| 12/26/2012 | CN102008839B 沉淀池 Sedimentation tank |
| 12/26/2012 | CN101954232B Circulating water dedusting recovery unit |
| 12/26/2012 | CN101822307B Filtration of vegetable slurries |
| 12/25/2012 | US8337711 System and process for separating a material |
| 12/25/2012 | US8337706 Solids removal system and method |
| 12/25/2012 | US8336718 Centrifugal separation-use device |
| 12/21/2012 | CA2743836A1 Methods for separating a feed material derived from a process for recovering bitumen from oil sands |
| 12/20/2012 | WO2012174007A1 System for blood separation with gravity valve for controlling a side-tapped separation chamber |
| 12/20/2012 | WO2012172286A1 Apparatus and method for fuel filtration |
| 12/20/2012 | US20120318733 Apparatus for the transport of sludge |
| 12/19/2012 | EP2534105A1 Compact wastewater concentrator and contaminant scrubber |
| 12/19/2012 | CN202605809U Grit removing device for slurry |
| 12/19/2012 | CN202605808U Cyclone grit chamber |
| 12/19/2012 | CN202605807U Anti-floating pressure relief device of water-collecting groove |
| 12/19/2012 | CN202605806U Baffle ring device of overflow weir of thickener |
| 12/19/2012 | CN202605805U Water inlet and outlet device of mud collecting groove |
| 12/19/2012 | CN202605804U Automatic cleaning sedimentation tank |
| 12/19/2012 | CN202605803U Automatic eliminating-cleaning brush device for drive system |
| 12/19/2012 | CN202605802U Mud scraper of concentrated tank |
| 12/19/2012 | CN202605801U Mud scraping device of periphery drive mud scraper |
| 12/19/2012 | CN202605800U Treatment device for depositing fine-grain solids in waste water |
| 12/19/2012 | CN202605799U Novel high-density clarification tank |
| 12/19/2012 | CN202605798U Deodorizing cover support of central transmission thickener |
| 12/19/2012 | CN202605797U Settling pond and anti-disturbance underwater mud scraper thereof |
| 12/19/2012 | CN202605796U Trolley-type chain mud scraper |
| 12/19/2012 | CN202605795U Tantalum liquid settling tank of double-tank type mixing settling extracting tank |
| 12/19/2012 | CN202605794U Circulating water impounding reservoir |
| 12/19/2012 | CN202605793U Slag and water treatment device in pulverized coal gasification process |
| 12/19/2012 | CN202605792U Purifying pond for papermaking sewage |
| 12/19/2012 | CN202605791U Inclined-clapboard type separator |
| 12/19/2012 | CN202605790U Powerless mud collecting sedimentation tank device |
| 12/19/2012 | CN202605747U Fast cooling tank for producing caramel pigments |
| 12/19/2012 | CN102824765A Device for removing suspended matters in water |
| 12/19/2012 | CN102824764A Split-type tortoise herb jelly feed liquid desander |
| 12/19/2012 | CN102824763A Automatic overflow regulating device |
| 12/19/2012 | CN102188843B Dreg discharge hopper of mud scraping and sucking machine |
| 12/19/2012 | CN101583405B A process for recovering ultrafine solids from a hydrocarbon liquid |
| 12/18/2012 | US8333895 Water treatment pond, system and method of use |
| 12/18/2012 | US8333844 Oil spill recovery system |
| 12/18/2012 | US8333725 Device comprising a container system for a bodily fluid |
| 12/13/2012 | WO2012167486A1 Sedimentation tank provided with horizontal pipe sediment separation device |
| 12/13/2012 | US20120312741 Plate settler |
| 12/13/2012 | US20120312740 Apparatus and method for removing impurities from water of wastewater |
| 12/13/2012 | US20120312392 Pump system with vacuum source |
| 12/13/2012 | CA2838892A1 System for purifying polluted water and purification method |
| 12/12/2012 | EP2532403A1 Assembly and method for draining sludge and solids from sewage treatment plants with integrated composting |
| 12/12/2012 | CN202594895U Oil field extraction water treatment, reaction and sedimentation device |
| 12/12/2012 | CN202590445U Sand scraping machine for sand settling tank |
| 12/12/2012 | CN202590444U Tube-in-tube clarification pool |
| 12/12/2012 | CN202590443U Sand discharge filter |
| 12/12/2012 | CN202590442U Electro-hydraulic reciprocating type sloping panel settlement water treatment device |
| 12/12/2012 | CN202590441U Novel hot-water balance cylinder |
| 12/12/2012 | CN202590440U Double-groove sedimentation tank |
| 12/12/2012 | CN202590439U Staggered rectangular inclined pipe for sedimentation |
| 12/12/2012 | CN202590438U Thickener |
| 12/12/2012 | CN202590437U Tar residue preseparation and removing system of coke oven ammonia water system |
| 12/12/2012 | CN102814061A Crude oil processing separator |
| 12/12/2012 | CN102188842B Dehydrating device and dehydrating method |
| 12/12/2012 | CN102095616B Inspected body separation device |
| 12/12/2012 | CN101804266B Solid separation system |
| 12/12/2012 | CN101528318B Thickener and method for thickening |
| 12/11/2012 | US8329040 Method for removing ammonia nitrogen in coking wastewater |
| 12/11/2012 | US8328025 Dual surface density baffle for clarifier tank |
| 12/11/2012 | US8328024 Buoy suspension fractionation system |
| 12/11/2012 | CA2481919C Used water treatment system for residences and the like |
| 12/06/2012 | WO2012166839A2 Sewage silo with centripetal action discharge arm |
| 12/06/2012 | WO2012165965A2 Removal device for dirt particles and/or gas bubbles |
| 12/06/2012 | WO2012164948A1 Hydrogen peroxide decomposition device and decomposition method for hydrogen peroxide |
| 12/06/2012 | WO2012087862A3 Microdispersions of hydroxamated polymers and methods of making and using them |
| 12/06/2012 | US20120308435 System, apparatus, and method for closed tube sampling and open tube sampling for automated clinical analyzers |
| 12/06/2012 | US20120305468 Water treatment apparatus |
| 12/06/2012 | DE102004017678B4 Vorrichtung zur Fraktionierung eines organische und mineralische Stoffe enthaltenden Substrats A device for fractionation of a substrate containing organic and mineral substances |
| 12/05/2012 | EP2150498B1 A dissolved air flotation unit |
| 12/05/2012 | CN202569792U Multifunctional integrated waste oil online vacuum centrifugal purification energy-saving device |
| 12/05/2012 | CN202569782U Centrifugal three-phase separator |
| 12/05/2012 | CN202569679U Impurity separator |
| 12/05/2012 | CN202569678U Auto-discharging solid slurry separator |
| 12/05/2012 | CN202569677U Ore pulp pool feeding pipeline back flushing structure |
| 12/05/2012 | CN202569676U Feeding structure for pulp tank |
| 12/05/2012 | CN202569675U Rapid decarburization-coagulation integrated clarifying equipment |
| 12/05/2012 | CN202569674U Thickener with improved mode of harrow lifting |
| 12/05/2012 | CN202569673U Annular flocculation sedimentation tank |
| 12/05/2012 | CN202569672U Sloping panel sedimentation device |
| 12/05/2012 | CN202569671U Oil-sand separating device for settlement plate type wellhead |
| 12/05/2012 | CN202569670U Diamond micro powder product automatic collecting and water recycling device |
| 12/05/2012 | CN202569669U Depositing tank for 1, 3-dimedone solid-liquid separation |
| 12/05/2012 | CN202569668U Device for recovering slime from ore pulp |
| 12/05/2012 | CN202569667U Coal slurry gravity concentrative separating device |
| 12/05/2012 | CN202569666U Central turntable device of concentrator |
| 12/05/2012 | CN202569665U Layering equipment used for production of long chain dibasic acid |
| 12/05/2012 | CN102805958A Thickener |
| 12/05/2012 | CN102805957A Method for dewatering micro-particle tailing ore pulp |
| 12/05/2012 | CN102805956A Vertical pipe type sludge-water separation treating device |