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Separation of suspended solid particles from liquids by sedimentation
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Industry
CPC
B01D21/00
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Parent Industries
B
PERFORMING OPERATIONS TRANSPORTING
B01
Physical, chemical processing
B01D
SEPARATION
Current Industry
B01D21/00
Separation of suspended solid particles from liquids by sedimentation
Sub Industries
B01D21/0003
Making of sedimentation devices, structural details thereof
B01D21/0006
Settling tanks provided with means for cleaning and maintenance
B01D21/0009
Settling tanks making use of electricity or magnetism
B01D21/0012
Settling tanks making use of filters
B01D21/0015
Controlling the inclination of settling devices
B01D21/0018
provided with a pump mounted in or on a settling tank
B01D21/0021
provided with a jet pump
B01D21/0024
Inlets or outlets provided with regulating devices
B01D21/0027
Floating sedimentation devices
B01D21/003
Sedimentation tanks provided with a plurality of compartments separated by a partition wall
B01D21/0033
Vertical, perforated partition walls
B01D21/0036
Horizontal partition walls
B01D21/0039
Settling tanks provided with contact surfaces
B01D21/0042
Baffles or guide plates
B01D21/0045
Plurality of essentially parallel plates
B01D21/0048
Plurality of plates inclined in alternating directions
B01D21/0051
Plurality of tube like channels
B01D21/0054
Plates in form of a coil
B01D21/0057
with counter-current flow direction of liquid and solid particles
B01D21/006
with co-current flow direction of liquid and solid particles
B01D21/0063
with cross-flow flow direction of liquid and solid particles
B01D21/0066
with a meandering flow pattern of liquid or solid particles
B01D21/0069
Making of contact surfaces, structural details, materials therefor
B01D21/0072
Means for adjusting, moving or controlling the position or inclination of the contact surfaces
B01D21/0075
Contact surfaces having surface features
B01D21/0084
Enhancing liquid-particle separation using the flotation principle
B01D21/0087
Settling tanks provided with means for ensuring a special flow pattern
B01D21/009
Heating or cooling mechanisms specially adapted for settling tanks
B01D21/0093
Mechanisms for taking out of action one or more units of a multi-unit settling mechanism
B01D21/0096
Safety mechanisms specially adapted for settling tanks
B01D21/01
using flocculating agents
B01D21/02
Settling tanks with single outlets for the separated liquid
B01D21/04
with moving scrapers
B01D21/06
with rotating scrapers
B01D21/08
provided with flocculating compartments
B01D21/10
Settling tanks with multiple outlets for the separated liquids
B01D21/12
with moving scrapers
B01D21/14
with rotating scrapers
B01D21/16
provided with flocculating compartments
B01D21/18
Construction of the scrapers or the driving mechanisms for settling tanks
B01D21/183
with multiple scraping mechanisms
B01D21/186
with two or more scrapers fixed at different heights on a central rotating shaft
B01D21/20
Driving mechanisms
B01D21/22
Safety mechanisms
B01D21/24
Feed or discharge mechanisms for settling tanks
B01D21/2405
Feed mechanisms for settling tanks
B01D21/2411
having a tangential inlet
B01D21/2416
Liquid distributors with a plurality of feed points
B01D21/2422
Vertically arranged feed points
B01D21/2427
The feed or discharge opening located at a distant position from the side walls
B01D21/2433
Discharge mechanisms for floating particles
B01D21/2438
provided with scrapers on the liquid surface for removing floating particles
B01D21/2444
Discharge mechanisms for the classified liquid
B01D21/245
Discharge mechanisms for the sediments
B01D21/2455
Conveyor belts
B01D21/2461
Positive-displacement pumps; Screw feeders; Trough conveyors
B01D21/2466
Mammoth pumps
B01D21/2472
Means for fluidising the sediments
B01D21/2477
Centrifugal pumps
B01D21/2483
Means or provisions for manually removing the sediments
B01D21/2488
bringing about a partial recirculation of the liquid
B01D21/2494
provided with means for the removal of gas
B01D21/26
Separation of sediment aided by centrifugal force or centripetal force
B01D21/262
by using a centrifuge
B01D21/265
by using a vortex inducer or vortex guide
B01D21/267
by using a cyclone
B01D21/28
Mechanical auxiliary equipment for acceleration of sedimentation
B01D21/283
Settling tanks provided with vibrators
B01D21/286
Means for gentle agitation for enhancing flocculation
B01D21/30
Control equipment
B01D21/302
Active control mechanisms with external energy
B01D21/305
Control of chemical properties of a component
B01D21/307
Passive control mechanisms without external energy
B01D21/32
Density control of clear liquid or sediment
B01D21/34
Regulation of feed distribution Regulation of liquid level; Control of process parameters
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