Classifications

• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • B01D—SEPARATION
  • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
  • B01D47/02—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
  • B01D47/021—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath by bubbling the gas through a liquid bath
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • B01D—SEPARATION
  • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
  • B01D53/34—Chemical or biological purification of waste gases
  • B01D53/46—Removing components of defined structure
  • B01D53/72—Organic compounds not provided for in groups B01D53/48 - B01D53/70, e.g. hydrocarbons
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • B01D—SEPARATION
  • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
  • B01D53/34—Chemical or biological purification of waste gases
  • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
• • C—CHEMISTRY; METALLURGY
  • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • C02F3/00—Biological treatment of water, waste water, or sewage
  • C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
  • C02F3/327—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae characterised by animals and plants
• • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
  • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
  • Y02W10/00—Technologies for wastewater treatment
  • Y02W10/10—Biological treatment of water, waste water, or sewage
• • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
  • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
  • Y02W10/00—Technologies for wastewater treatment
  • Y02W10/30—Wastewater or sewage treatment systems using renewable energies
  • Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy

Definitions

• purifying waste gases, especially from engines comprising an exhaust collection unit having a water reservoir through which the
• the invention is directed to an improvement in air quality by
• extracting emissions such as nitrogen oxides, carbonmonoxide and
• purifying device comprises means for drawing waste emission from a waste gas source, a washing tank connected to the waste gas drawing means by a discharge pipe wherein the discharge pipe
• a discharage opening is located adjacent to the bottom of the washing tank for waste water extraction and air
• This waste gas purifying apparatus is suitable for industrial and
• an intermediate exhaust fan is used to guide the waste gas collection process after sufficiently
• the washed gas is then discharged into the ambient
• the present invention is intended to provide apparatus and embodiment which is simple units construction, collection and purification of the waste and toxic air by a method of injecting toxic
• porous encompassing filler matrix within superimposed panels controlling the waste liquid capillary action from the conduits to the
• hydrocarbons hydrocarbons
• the most useful treatment methods satisfying environment standards are those which employ naturally occurring
• micro-organisms submerged to degrade hydrocarbons in an aerobic environment assisted by granular matrix to remove residual traces of
• the main object of this invention is to provide an apparatus for
• purifying waste gases, especially from engines comprising an exhaust collection unit having a water reservoir through which the gases are
• the present invention related to a waste gas purifying system
• washing liquid which can be clean water capable
• ground surface apparatus arrangement for treatment comprising
• a earth bioreactor for biotreatment having a toxic waste water inlet and means of a discharge under gravity pressure with upper portion
• the waste water treatment conduits are disposed in the biotreatment chambers in a stationary relationship during treatment
• the bioreactor unit of the present invention can also optionally include an accessory compartment adjacent to and sealed from the
• biotreatment arrangement ancillary equipment operatively linked to the toxic water inlet means and air flow means to allow operation of the bioreactor preferably to render the bioreactor fully operational as a self contained apparatus arrangement.
• the ancillary equipment operatively linked to the toxic water inlet means and air flow means to allow operation of the bioreactor preferably to render the bioreactor fully operational as a self contained apparatus arrangement.
• the invention provides for an efficient apparatus arrangement
• micro-organisms allowing growth on the surface contact media and through plant transpiration action and surface evaporation dispersing
• the invention provides for a efficient method to treat hydro ⁇
• the present invention provides a near ground surface waste water purifying installation in which contaminated
• toxic water is used as a component part of a growth medium for
• waste water and aeration injection system to maintain and increase a dissolved oxygen content adjacent to the base of the water impervious basis.
• Means are provided for withdrawing and
• a water table is defined by the treated water withdrawal means
• the water table being below the top surface of the basin
• Fig.l to 4 illustrates an apparatus relating to a metal contained
• Fig.5 to 7 discloses another example of the structured body for
• Fig. 1 1 to 13 furthermore as disclosed in Fig. 1 apparatus
• Fig. 14 disclosed a state of use for industrial emissions
• Fig. 15 illustrates the structured bio earth filter 30 indicating
• the inner ducts 32 having plastic bridges 33 extending horizontally across its interior that extends lengthwise along its opposite sides 34
• the inner duct sections can be provided with bulkhead like flanges adjacent to end portion of the inner duct 38 projecting through a
• the extending ducts have ports through it at intervals along
• conduit or plastic is provided in the internal structured layer 43
• impervious layer such as a rubber or plastic
• the earth bio filter is a layered structural body treatment by bacteria within the earth structured body which is spread in the
• Fig.20 illustrates an impounding
• the apparatus system Fig. 1 (1 ) according to the invention can be any apparatus system Fig. 1 (1 ) according to the invention.
• filter bed of this invention could also be used as rain collectors.
• the treatment having a more conventional drainage-irrigation structure in which the earth pressure is sustained by providing a level
• Fig. 1 is a perspective view showing the engine exhaust system
• washing tank of the present invention showing washing tank.
• Fig. 2 a side elevation view with portions cut away to illustrate
• Fig. 3 a sectional end elevation view illustrating the washing
• Fig. 4 a sectional end elevation showing engine exhaust
• FIG. 5 illustration showing connection from washing tank to
• Fig. 6 a section elongated showing washing tank acceptance
• Fig. 7 illustration showing arrangement of components for accepting and discharging for treatment.
• FIG. 8 illustration of exhaust collection from motorbike to storage
• FIG. 10 illustration of exhaust fumes from air jet collection to processing earth biofilter.
• Fig. 11 illustrates location of exhaust washing tank on bus.
• Fig. 12 illustrates location of exhaust washing tank for taxi cab.
• Fig. 13 illustrates location of exhaust washing tank for trucks.
• Fig. 14 illustrates collection of commercial factory exhausts directed by air pump to washing tank for transportation or direct disposal to earth biofilter.
• Fig. 15 is a partial schematic perspective view of a system for treating washed exhaust fumes directed into a earth biofilter in accordance with the present invention illustrating a portion of a distribution system which turf grass and plantings are grown together with a schematic depiction of the circulation and aeration systems.
• Fig. 16 section through earth biofilter indicating material panels, conduits, lime section and plant growth within soil matrix.
• FIG. 17 section indicating bulkheads to conduits forming recycling of biofilter liquids.
• Fig. 18 section illustrating connection, recycling, gravity feed to earth biofilter from distribution chamber.
• Fig. 19 plan showing construction of earth biofilter embodiment
• FIG. 20 illustration of farmyard foul air collection and processing
• FIG. 21 illustration describing method of foul air collection

Landscapes

• Engineering & Computer Science (AREA)
• Chemical & Material Sciences (AREA)
• Chemical Kinetics & Catalysis (AREA)
• Life Sciences & Earth Sciences (AREA)
• Environmental & Geological Engineering (AREA)
• Health & Medical Sciences (AREA)
• Oil, Petroleum & Natural Gas (AREA)
• General Chemical & Material Sciences (AREA)
• Analytical Chemistry (AREA)
• Biomedical Technology (AREA)
• Botany (AREA)
• Organic Chemistry (AREA)
• Combustion & Propulsion (AREA)
• Water Supply & Treatment (AREA)
• Hydrology & Water Resources (AREA)
• Microbiology (AREA)
• Biodiversity & Conservation Biology (AREA)
• Biotechnology (AREA)
• Treating Waste Gases (AREA)
• Biological Treatment Of Waste Water (AREA)
• Treatment Of Biological Wastes In General (AREA)

Priority Applications (1)

Applications Claiming Priority (2)

Publications (1)

Family

ID=4163044

Family Applications (1)

Country Status (4)

Cited By (1)

Families Citing this family (1)

Citations (4)

• 1998
  • 1998-12-04 CA CA 2254447 patent/CA2254447C/en not_active Expired - Fee Related
• 1999
  • 1999-11-15 WO PCT/CA1999/001064 patent/WO2000033939A1/en active Application Filing
  • 1999-11-15 AU AU10253/00A patent/AU1025300A/en not_active Abandoned
  • 1999-12-03 JP JP34520399A patent/JP2000167338A/ja active Pending

Patent Citations (4)

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