F-Term-List

C02F11/00-11/20

AA00
SLUDGE

AA01

AA02

AA03

AA04

AA05

AA06

AA07

AA08

AA09

AA10

. Human waste or dung or urine (AA02 takes precedence)

. Sludge from septic tanks

. Sludge from water treatment

. . Primary sedimentation sludge

. . Surplus sludge

. . Flocculation sedimentation sludge

. Garbage or organic waste material (AA01-AA06 AA10 take precedence)

. . Waste material from livestock or fishery industry processing

. Earth and sand or dredged mud

. Sludge containing oil

AA11

AA12

AA13

AA14

AA15

AA16

AA17

AA18

AA19

. Sludge containing heavy metals *

. . containing mercury

. . containing chromium

. . containing cadmium

. . Mineral residues

. Red mud

. Sludge containing cyanogen

. Sludge containing halogen

. Sludge containing phosphorus

AA21

AA22

AA23

AA30

. Radioactive sludge

. Acidic sludge

. Digested sludge

. Others *

BA00
BIOLOGICAL TREATMENT

BA01

BA02

BA03

BA04

BA05

BA06

BA07

BA08

BA09

. Aerobic treatment

. . Multi-step treatment

. . performing forced aeration

. . . performing intermittent aeration

. . . using gases in circulation

. . . characterised by structure of means for ventilation

. . . using suction means

. . . characterised by arrangement of means for ventilation

. . Aerobic treatment other than fermentation

BA11

BA12

BA13

BA14

BA15

BA16

BA17

BA18

. Anaerobic treatment

. . Methane fermentation

. . . Multiple steps of fermentation

. . . Purification of produced methane

. . . . Desulfurisation

. . . . Decarbonation

. . . Storage of produced methane

. . . . Water tanks disposed in gas holders

BA21

BA22

BA23

BA24

BA25

BA26

BA27

BA28

BA29

. Pre-treatment

. Use of specific microorganisms *

. . Lactic acid bacteria

. . Yeast

. Inoculation concentration or recovery of microorganisms

. Use of enzymes

. Use of carriers

. Activating treatment of microorganisms

. Use of fermentation accelerators

BA31

BA32

BA33

BA34

. Combination of aerobic and anaerobic treatment

. . integrating aerobic treatment tanks and anaerobic treatment tanks

. Use of soil

. After-treatment

BA41

BA42

BA43

BA44

BA45

BA46

BA47

BA48

BA49

BA50

. Packed beds

. Open-top tanks

. . Filter bed structure

. Use of turning means

. Use of scraping and levelling means

. Drums being set in nearly horizontal positions

. . Use of rotary drums

. Sealed tanks

. . Oval shapes

. Deep tanks

BA51

BA52

BA53

BA54

BA55

BA56

BA60

. Treatment tanks divided into multiple steps

. . with multiple vertical steps

. . . using trap-doors rotary shelves or the like

. . . sending sludge from lower chambers to upper chambers

. Use of floating lids

. Use of heating means

. Others

BB00
INCINERATION, BURNING, OR PYROLYSIS TREATMENT

BB01

BB02

BB03

BB04

BB05

BB06

. Incineration or combustion

. Burning or sintering

. Pyrolysis

. . Melting

. . Dry distillation

. Addition of treating agents

BB11

BB12

BB13

BB14

BB15

BB16

BB17

BB18

. having hearths

. . Multi-step furnaces

. . Fluidised beds

. Rotary furnaces or kilns

. Air current combustion furnaces or cyclone furnaces

. Arc furnaces

. High-frequency heating furnaces

. integrated with drying units

BC00
OXIDATION TREATMENT, EXCLUDING INCINERATION

BC01

BC02

BC03

BC04

BC05

BC10

. Wet oxidation

. . using oxidising agents other than oxygen

. . injecting steam

. . arranging bent plates or porous plates in cans

. using liquid or solid oxidising agents

. Others

BD00
DRY OR EVAPORATION TREATMENT

BD01

BD02

BD03

BD04

BD05

BD06

BD07

BD09

. directly contacting with gases

. . using normal temperature gases

. . using fluidised beds

. . using packed beds

. . Spraying types or conveying types by air flows

. . using rotary stokers

. . feeding sludge and air flows from bottom parts of devices

. heating in oil

BD11

BD12

BD13

BD14

BD15

BD17

BD18

BD19

. having heat conduction parts

. . Heat conduction parts being movable

. . . using granular heating media

. . . using heated rolls

. . Heat conduction parts having other functions

. Addition of hydrated exothermic agents

. by radiation

. by depressurisation

BD21

BD22

BD23

BD24

BD25

BD26

. installing drying containers nearly in the horizontal direction

. . using rotary drums

. . . using scraping members

. installing drying containers in the vertical direction

. using evaporators

. Means for scraping dried material

BD31

BD32

BD33

BD34

BD40

. Pre-treatment

. Multiple steps of dry or evaporation treatment

. . dividing inside treatment tanks into multiple steps

. Returning of dried material

. Others

BE00
MECHANICAL DE-WATERING OR CONCENTRATION TREATMENT

BE01

BE02

BE03

BE04

BE05

BE06

BE07

BE08

BE09

BE10

. by filtration

. . Stationary filtering elements

. . . using cartridges

. . . using bag-shaped tube-shaped filtering elements.

. . . Leaf-like filters

. . Filtering elements being movable

. . . Rotary disk parallel installation types

. . . Belt types

. . . . Single belt types

. . . . Multiple belt types

BE11

BE12

BE13

BE14

BE15

BE16

BE17

BE18

BE19

BE20

. . . Cylindrical types

. . . . Inner surface filtration types

. . Gravity filtration

. . Suction filtration

. . Pressurisation filtration or compression filtration

. . . Press filters

. . . using pressure rolls

. . . Piston types

. . Centrifugal filtration

. . Use of loose filtering materials

BE21

BE22

BE25

BE26

BE27

. . Pre-coating filtration

. . Use of filtration acceleration members

. by compression

. . Screw press

. . using rollers rings disks or the like

BE31

BE32

BE33

BE34

BE35

BE37

BE38

BE39

. by precipitation or sedimentation

. . using forced sedimentation means

. . compacting precipitates

. . Means for scraping precipitates

. . Means for scraping up or sucking precipitates

. by centrifugation

. . Centrifuges

. . Cyclones

BE41

BE42

BE43

BE44

BE46

BE47

BE48

BE49

BE50

. by flotation separation

. by membrane separation

. Electro-osmosis

. using capillarity

. Multi-step concentration treatment

. . Devices combined with multiple concentration units

. heating simultaneously with concentration

. After-treatment of separated liquids

. . Recovery of treating agents

BE51

BE53

BE54

BE55

BE56

BE57

BE58

BE59

BE60

. adding no treating agents

. adding treating agents

. . adding flocculating agents

. . . Inorganic flocculating agents

. . . Macromolecular flocculating agents

. . . Cationic flocculating agents

. . . Nonionic flocculating agents

. . . Anionic flocculating agents

. . . using multiple flocculating agents in combination

BE61

BE62

BE63

BE64

BE65

BE70

. . . . adding separately

. . adding filtration or flocculation auxiliaries

. . Dissolution or prevention of solidification of treating agents

. . using sludge

. . supplying treating agents to inside of concentration devices

. Others

BF00
MODIFICATION OR CONDITIONING OF SLUDGE

BF01

BF02

BF03

BF04

BF05

BF06

BF07

BF08

BF09

BF10

. Thermal treatment

. . by heating excluding viewpoints BB BC or BD

. . by freezing and melting

. . . immersing sludge in cooling media

. . . spraying cooling media

. . . having heat-transfer units for cooling

. . . . Heat-transfer units for cooling being rotated

. . . . using heat-transfer tubes

. . . separating freezing units from melting units

. . . performing freezing and melting in the same containers

BF11

BF12

BF13

BF14

BF15

BF16

BF17

BF20

. pH adjustment

. . adjusting to acidic regions

. . adjusting to neutral regions.

. . adjusting to alkaline regions

. Adjustment of concentration or moisture content

. . Addition of hygroscopic agents

. Adjustment of particle size

. Others

BG00
SOLIDIFICATION OR HARDENING TREATMENT

BG01

BG02

BG03

. performing steam curing

. being stored inside containers

. In-situ treatment of precipitates

BH00
EXTRACTION OR ELUTION TREATMENT

BH01

BH02

BH03

BH04

BH05

BH06

BH07

BH08

. Extraction or elution of organic components

. . Proteins or nucleic acids

. Extraction or elution of inorganic compounds

. . Metal compounds

. . Phosphorus compounds

. Use of oily extracting or eluting agents

. Use of acidic extracting or eluting agents

. After-treatment of extracting or eluting liquid

BJ00
STIRRING OR MIXING TREATMENT

BJ01

BJ02

BJ03

BJ04

BJ05

BJ06

BJ07

BJ08

BJ09

. Use of stirring blades

. . Screws

. . Multi-step vanes

. . Ribbon types

. . Anchor types or gate types

. . Propellers

. . having multiple stirring shafts

. using jet streams

. . using gas streams

BJ11

BJ12

BJ14

BJ15

BJ16

BJ17

BJ20

. using convection members

. . Draft tubes

. Stirring means with other functions

. . integrated with gas stream supply means

. . integrated with treating agents or sludge supply means

. . integrated with heat-transfer units

. Others

BK00
OTHER TREATMENTS

BK01

BK02

BK03

BK05

BK06

BK08

BK09

BK10

. Deodorisation treatment

. . Addition of adsorbents or the like

. . Addition of deodorising liquid

. Cleaning of sludge

. . by water

. Forming treatment

. . Granulation

. . Extruding

BK11

BK12

BK13

BK14

BK15

BK16

BK17

. Crushing or pulverisation

. Slurring or solubilisation

. Sterilisation or bacteriolysis

. Scum treatment

. Deaeration treatment

. Aeration treatment excluding viewpoints BA BC BD or BE

. Elimination of residues or bulky material

BK21

BK22

BK23

BK24

BK25

BK30

. Electrolysis

. Ultrasonic treatment

. Ultra-violet radiation

. Use of high frequency

. Use of magnetism or radiation

. Others *

CA00
PROCESS

CA01

CA02

CA03

CA04

CA05

CA06

CA07

CA08

CA09

CA10

. Use or recovery of thermal energy

. . Use of natural heat

. . . Use of solar heat

. . Use of condensation heat

. . Use of compression heat

. . Use of heat from incineration CA10 takes precedence

. . . Use of heat from methane incineration

. . Use of heat from fermentation

. . Use of waste heat from sludge or waste water to be treated

. . Use of waste heat of exhaust gases

CA11

CA12

CA14

CA15

CA16

CA17

CA18

CA19

. Recovery of power

. . Use of gas engines

. Treatment of exhaust gases

. . Dehumidification

. . Deodorisation

. . . by sludge

. . . by waste water

. . . in sludge incineration units

CA21

CA22

CA23

CA24

CA25

CA27

CA28

CA29

CA30

. Waste water treatment

. . performing biological treatment

. . Use of adsorbents

. . by flocculation

. . by adjustment of pH

. combined with treatment processes other than sludge treatment processes

. . Combination with waste water treatment

. changing treatment according to types of sludge

. Others

CB00
TREATMENT DEVICE IN GENERAL

CB01

CB02

CB03

CB04

CB05

CB06

CB07

CB08

CB09

CB10

. Conveying means for sludge or treating agents

. . Use of submerged pumps

. . Use of snake pumps

. . Belt conveyers or net conveyers

. . Bucket conveyers

. . Screw conveyers

. . installing conveyers inside of treatment containers

. . having injection mechanisms in sludge

. . having quantitative supplying or discharging means

. . having multiple supply openings

CB11

CB12

CB13

CB14

CB15

CB16

CB17

CB18

CB19

CB20

. Heat insulating means

. Attachment of variable members

. Storage prevention means

. Protection means for devices

. . Lining

. . Use of cushioning members

. Cleaning means for devices

. . Scraping means

. characterised by measuring instruments

. . Sample extraction means

CB21

CB22

CB23

CB24

CB25

CB27

CB30

. Installation to specific instruments

. . Vacuum trucks

. . Dredgers

. . Toilets

. . Sinks

. Use of screens or nets

. Others

CC00
RECOVERED MATERIAL OR USEFUL MATERIAL

CC01

CC02

CC03

CC04

CC05

CC06

CC07

CC10

. Fertilisers

. Fodder

. Fuels excluding methane or incineration

. Construction material

. Filtration auxiliaries or flocculating agents

. Deodorising agents

. Metals or metal compounds

. Others *

DA00
INORGANIC TREATING AGENT

DA01

DA02

DA03

DA04

DA05

DA06

DA07

DA08

DA09

. Alkali metal compounds

. Alkaline earth metal compounds

. . Calcium compounds

. . . Calcium oxide (CaO)

. . . Calcium hydroxide (Ca(OH)2)

. . . Calcium sulfate i.e. plaster (CaSO4)

. . . Calcium chloride (CaCl2)

. . Magnesium compounds

. . . Magnesium chloride (MgCl2)

DA11

DA12

DA13

DA14

DA15

DA16

DA17

DA18

DA19

. Boric acids or salts thereof

. Silicic acids or silicon dioxide (SiO2)

. Silicates

. . Sodium silicate

. Aluminium compounds

. . Aluminium chloride including polyaluminium chloride

. . Aluminium sulfate

. . Aluminates

. . Alumina

DA21

DA22

DA23

DA24

DA25

DA27

. Transition metal compounds

. . Iron compounds

. . . Iron sulfate

. . . Iron chloride

. . Zinc compounds

. Alums

DA31

DA32

DA33

DA34

DA35

DA36

DA37

DA38

DA39

. Inorganic acids

. . Hydrochloric acid

. . Sulfuric acid

. Sulfides

. Sulfates or sulfites

. Sulfur dioxide (SO2)

. Carbon dioxide (CO2)

. Carbonates or hydrogen carbonates

. Phosphoric acid or salts thereof

DA41

DA42

DA43

DA44

DA45

DA46

DA47

. Ammonia or ammonium salts

. Urea uric acid or derivatives thereof

. Ozone (O3)

. Hydrogen peroxide (H2O2)

. Chlorous acid hypochlorous acid or salts thereof

. Halogen compounds

. Oxygen (O2) i.e. oxidising agents

DA51

DA52

DA53

DA54

DA55

DA56

DA57

DA58

DA59

DA60

. Natural minerals

. . Bentonite

. . Perlite

. . Clay white clay diatomaceous earth or kaolin

. . Zeolites

. Shells or aggregates

. Coal petroleum or derivatives thereof

. . Coke

. . Char asphalt pitch or tar

. . Peat

DA61

DA62

DA63

DA64

DA65

DA66

DA67

DA68

DA70

. Active carbon

. Bitumen emulsions

. Ceramics

. Incineration ash or fly ash

. Glass

. Cement

. . Portland cement

. . Alumina cement

. Others *

DB00
ORGANIC TREATING AGENT

DB01

DB02

DB03

DB04

DB05

DB06

DB07

DB08

DB09

DB10

. Aldehydes or ketones

. Alcohols

. Esters

. Amines

. Hydrocarbons

. Halogenated hydrocarbons

. Thiols

. Organic acids or salts thereof

. . Humic acids carbamic acids or salts thereof

. . Amino acids or salts thereof

DB11

DB12

DB13

DB14

DB15

DB16

DB17

DB18

DB19

DB20

. Macromolecular compounds

. . Polyethylene

. . Polyvinyl alcohol

. . Polyvinyl acetate

. . Polyethylene oxide

. . Sodium alginate

. . Lignin

. . Chitosan

. . Carboxymethyl cellulose (CMC)

. . Starch

DB21

DB22

DB23

DB24

DB25

DB26

DB28

DB29

. . containing nitrogen

. . . Polyamines

. . . Polyimines

. . . Polyacrylamide

. . . Polyaminoalkyl acrylate or polyaminoalkyl methacrylate

. . . having quaternary ammonium

. . Sodium polyacrylate

. . Gelatin or guar gum

DB31

DB32

DB33

DB34

DB35

DB36

DB40

. Natural materials *

. . Grains or wood

. . . Sawdust chaff or rice straw

. Waste paper or pulp

. Waxes

. Lees

. Others *

EA00
OBJECT TO BE DETECTED

EA01

EA02

EA03

EA04

EA05

EA06

EA07

EA08

EA09

EA10

. Sludge concentration density or moisture content

. Amount of supplying or discharging sludge

. Amount of sludge inside of devices

. Viscosity

. pH

. Sludge temperature

. Grain size or grain distribution of sludge

. Gas pressure or rate of gas generation

. Gas concentration

. Gas temperature (EA06 takes precedence)

EA11

EA12

EA13

EA14

EA15

EA16

EA20

. Amount of supplying treating agents

. Degrees of cations or ion equivalent

. Activity of microorganisms

. Amount of filtrates or filtrate components

. Rate of ventilation

. Treatment time

. Others *

EB00
OBJECT TO BE CONTROLLED

EB01

EB02

EB03

EB04

EB05

EB06

EB07

EB08

EB09

EB10

. Sludge concentration density or moisture content

. Amount of supplying or discharging sludge

. Amount of sludge inside of devices

. Viscosity

. pH

. Sludge temperature

. Grain size or grain distribution of sludge

. Gas pressure or rate of gas generation

. Gas concentration

. Gas temperature (EB06 takes precedence)

EB11

EB12

EB13

EB14

EB15

EB16

EB20

. Amount of supplying treating agents

. Degrees of cations or ion equivalent

. Activity of microorganisms

. Amount of filtrates or filtrate components

. Rate of ventilation

. Treatment time

. Others *

4D059	TREATMENT OF SLUDGE
	C02F11/00 -11/20