Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Microwave process for volatile organic compound abatement.

C Y Cha1, C T Carlisle

  • 1Department of Chemical and Petroleum Engineering, University of Wyoming, Laramie 82071, USA.

Journal of the Air & Waste Management Association (1995)
|January 26, 2005
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

EAD and DAD mechanisms analyzed by developing a new human ventricular cell model.

Progress in biophysics and molecular biology·2014
Same author

Characteristics of DNA-binding activity of human cytomegalovirus ppUL44.

Microbiology and immunology·2000
Same author

Little role of anti-gB antibodies in neutralizing activity of patient's sera with human cytomegalovirus (HCMV) infection.

Journal of Korean medical science·2000
Same author

Microwave regeneration of activated carbon used for removal of solvents from vented air.

Journal of the Air & Waste Management Association (1995)·2000
Same author

Antiviral effects of 28-deacetylsendanin on herpes simplex virus-1 replication.

Antiviral research·1999
Same author

Induction of neutralizing antibody against human cytomegalovirus (HCMV) with DNA-mediated immunization of HCMV glycoprotein B in mice.

Microbiology and immunology·1999

This study demonstrates a novel microwave process for removing and destroying volatile organic compounds (VOCs) from industrial effluents. The method effectively regenerates activated carbon filters and oxidizes VOCs with 98% efficiency.

Area of Science:

  • Environmental Engineering
  • Chemical Engineering
  • Materials Science

Background:

  • Volatile organic compounds (VOCs) pose environmental and health risks, particularly from non-combustion industrial sources like paint booths.
  • Conventional methods for VOC removal often involve adsorption onto materials like granular activated carbon (GAC), which requires periodic regeneration or disposal.
  • Developing efficient and sustainable methods for VOC abatement and destruction is crucial for industrial pollution control.

Purpose of the Study:

  • To investigate the feasibility of a novel microwave-based process for simultaneous VOC removal and destruction.
  • To evaluate the effectiveness of microwave energy for regenerating saturated GAC in a single fixed-bed reactor.
  • To assess the efficiency of catalytic oxidation of desorbed VOCs using microwave energy.

Related Experiment Videos

Main Methods:

  • A single fixed-bed reactor was employed for the adsorption of solvents onto GAC.
  • Microwave energy was utilized for the regeneration of the saturated GAC.
  • Desorbed VOCs were catalytically oxidized in a microwave reactor containing a catalyst mixed with silicon carbide.

Main Results:

  • Microwave regeneration effectively restored the adsorption capacity of GAC, with only a minor drop after 20 cycles (13.5 to 12.5 g MEK/100 g GAC).
  • The microwave catalytic reactor achieved a consistent 98% oxidation efficiency for the desorbed VOCs.
  • The integrated process demonstrated successful removal and destruction of VOCs from simulated paint booth effluents.

Conclusions:

  • A novel, single-reactor microwave-assisted process is feasible for efficient VOC removal and destruction from non-combustion sources.
  • Microwave regeneration offers a sustainable and effective method for GAC reuse, maintaining high adsorption capacity over multiple cycles.
  • The catalytic oxidation step, enhanced by microwave energy, provides high destruction efficiency for concentrated VOC streams.