VOC removal Articles
-
Simulating accumulation of biofilms in biotrickling filter
Accumulations and spatial and dynamic variations of biofilms in the media of a biotrickling filter were simulated using mathematical models for Volatile Organic Compound (VOC) removal. Toluene was selected as the model VOC. Effects of toluene concentration and gas Empty Bed Contact Time (EBCT) on VOC removal were also investigated. Results showed that biofilm thickness increased with increased ...
-
Electrical Resistance Heating in 90ft Bedrock SequenceEasternPennsylvania - Case Study
Remediation Goals: 483 lbs VOC removal or 1,640,000 kWh ...
-
Turnkey installation for a custom coater - Case study
A custom coating operation recently installed a TRITON-Regenerative Thermal Oxidizer manufactured by Catalytic Products International, Inc. The TRITON system was contracted on a turnkey basis in which CPI engineered and installed; the fugitive enclosure system to meet method 204, the ductwork system from all production lines, foundation work, electrical integration, and rigged the oxidizer. The ...
-
Mechanisms for formation of organic and inorganic by-products and their control in nonthermal plasma chemical processing of VOCs
This paper presents the major by-products derived from Nonthermal Plasma (NTP) chemical processing of different types of Volatile Organic Compounds (VOCs), mechanisms for their formation, effects of reactor types and additives such as water and gaseous oxygen on by-product distribution, and safe operations of NTP reactors for the removal of VOCs.Keywords: VOC removal, volatile organic compounds, ...
-
Flexographic printer chooses the TRITON Series Regenerative Thermal Oxidizer - Case study
A flexographic printer recently installed a TRITON-Regenerative Thermal Oxidizer from Catalytic Products International, Inc. The TRITON system was contracted on a turnkey basis, in which CPI engineered and installed; the fugitive enclosure system to meet method 204, the ductwork system from all presses, foundation work, electrical integration, and rigged the oxidizer. The project was installed on ...
-
Regenerative Thermal Oxidizer, TRITON Series, Flexographic Printer Project - Case Study
A flexographic printer recently installed a TRITON Regenerative Thermal Oxidizer from Catalytic Products International, Inc. The TRITON system was contracted on a turnkey basis, in which CPI engineered and installed; the fugitive enclosure system to meet method 204, the ductwork system from all presses, foundation work, electrical integration, and rigged the oxidizer. The project was installed on ...
-
Heat/Web offset printer uses the TRITON Series Thermal Oxidizer - Case study
A heat-set/web offset printer recently installed a TRITON-Regenerative Thermal Oxidizer from Catalytic Products International, Inc. The TRITON system was contracted on a turnkey basis, in which CPI engineered and installed; the ductwork system from all dryers, foundation work, electrical integration, and rigged the oxidizer. The project was installed on time and without any added costs. The ...
-
Remediation using ERH with sheet pile electrodes confidential client, Indianapolis, IN
TRS Group, Inc. (TRS) is providing a Standard Fixed Price Remediation (SFPR) of trichloroethene (TCE), tetrachloroethene (PCE) and Vinyl Chloride (VC) in soil and groundwater using Electrical Resistance Heating (ERH) at a confidential site located in Indianapolis, Indiana. Unique aspects of this project included the installation of all electrodes, conveyance piping and wiring below ground. Rapid ...
-
What Are VOCs, and What is VOC Removal?
Volatile Organic Compounds (VOCs) are necessary compounds used in household chemicals, industrial manufacturing processes, or are byproducts of exhaust from automobiles, aircraft, and small engines. They can be harmful to the environment and to people, and can cause irritation of the eyes, nose, and throat, cause severe headaches, dizziness, shortness of breath, memory impairment, and even some ...
-
VOC Removal with Air Stripping Industrial Wastewater with Dual DB63 Modules in Parallel - Case Study
Location: New Jersey. Flow, gpm: 60. Contaminant: TCA, R-130, TCE, DCA, 1,2-DCB, 1,2-DCA, 1,2-DCP, Benzene, Toluene, Carbon Tet, Chloroform, cis-1,2-DCE, trans-1,2-DCE, Ethyl Enzene, 1,1,2-TCA, Chlorobenzene. Solution: >99% ...
-
On the ionization of air for removal of noxious effluvia” (Air ionization of indoor environments for control of volatile and particulate contaminants with nonthermal plasmas generated by dielectric-barrier discharge)
Abstract Recent developments in the application of controllable air ionization processes that apply dielectric-barrier discharge devices to generate nonthermal plasmas have led to applications for chemical and biological decontamination in indoor air environments. These include significant reductions in airborne microbials, neutralization of odors, and reductions of specific volatile organic ...
-
Sewer mining - A hybrid solution
Bord na Mona Environmental Products US Inc. provides wastewater treatment, water reuse and odor & voc abatement solutions for municipal, decentralized, residential and industrial applications including the PuraM® membrane bioreactor, PuraMax® MBBR, PuraSaf® submerged aerated filter, Puraflo® peat biofilter, rainwater harvesting and the MONASHELL® biofilter for H2S, odor and VOC ...
By Anua
-
On the Ionization of Air for Removal of Noxious Effluvia
Abstract—Recent developments in the application of controllable air ionization processes that apply dielectric-barrier discharge devices to generate nonthermal plasmas have led to applications for chemical and biological decontamination in indoor air environments. These include significant reductions in airborne microbials, neutralization of odors, and reductions of specific volatile ...
-
International Paints LLC - VOCs - Case Study
About the Project Summary Union, NJ — Operations management at International Paint LLC here reports dramatic savings in compliance costs for Volatile Organic Compound (VOC) emissions, through replacement of a gas-fired thermal oxidation afterburner with a 3000-cfm, combination biofiltration and carbon adsorption, “end-of-pipe” VOC removal system. They also report eased ...
-
IInternational Paints LLC - VOCs Case Study
About the Project Summary Union, NJ — Operations management at International Paint LLC here reports dramatic savings in compliance costs for Volatile Organic Compound (VOC) emissions, through replacement of a gas-fired thermal oxidation afterburner with a 3000-cfm, combination biofiltration and carbon adsorption, “end-of-pipe” VOC removal system. They also report eased ...
-
Air Emissions/Off-Gas Treatment
A number of technologies have been widely applied for removal of VOCs from off-gas streams. However, the application of these technologies to off-gases from site remediation may be quite limited. Biofiltration has been widely applied for VOC destruction in Europe and Japan, but it has only recently been used in the United States. Catalytic and thermal oxidation are widely used for the destruction ...
-
Compost biofiltration: an effective biological treatment system for treating volatile organic compounds from waste gas emissions
Biofiltration, a simple technique involving microorganisms supported on a solid matrix, offers an attractive solution for the removal of volatile organic compounds (VOCs). The removal of benzene, toluene and xylene (model VOCs) in vapour phase has been compared individually in the present study using three biofilters. These biofilters were operated at different flow rates and concentrations ...
-
Pharmacuetical Company chooses the QUADRANT NRV Thermal Oxidizer - Case study
Faced with meeting the needs of their Pharma Industry MACT Standards, one Fortune 100 Pharmaceutical Manufacturer called on Catalytic Products International, Inc. The challenge for Catalytic Products International was to design a system that was able to process the ultra-high LEL (high concentration of VOC’s) and deal with corrosive acids produced in the process off gas and the ...
-
Review of Biofiltration - Effect of Support Media on Biofilter Performance
Technologies for removal of hazardous pollutants from air have gained increased importance following the 1990 Clean Air Act Amendments (CAAA). Biofiltration is an emerging and attractive technology for the removal of volatile organic chemicals (VOCs) present at low concentrations in air. Traditional VOC removal technologies involve physical or chemical processes such as adsorption, condensation, ...
-
Novel nano-structured materials: synthesis and application
Novel nano-structured materials: nano-particle materials like V-SiO2, TiO2 and nano-sized pore materials like Si-MCM-41, Ti-MCM-41 and Al-MCM-41Analogues were successfully synthesised using different methods: precipitation, sol-gel, micro-emulsion and hydrothermal treatment. These obtained nano-structured materials were characterised by using different physico-chemical methods: FE-SEM, TEM, XRD, ...
Need help finding the right suppliers? Try XPRT Sourcing. Let the XPRTs do the work for you