VOC air stripping Articles
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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% ...
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Identification of α-β unsaturated aldehydes as sources of toxicity to activated sludge biomass in polyester manufacturing wastewater
Wastewater generated in industrial production processes are often contaminated by hazardous chemicals. Characterization by means of toxicity-directed analysis is useful for identifying which fractions of a waste stream possess the most toxicity. We applied this approach to evaluate toxic components of a polyester manufacturing wastewater. Using the reduction in oxygen uptake rate of activated ...
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Air pollution from air stripping of industrial VOCs: a mitigating alternative using renewable energy
Four reaction beds (glass, Plexiglas, concrete and metal) exposed to solar (UV) light and coated with titanium dioxide were used for testing the degradation of Dichloroacetic Acid (DCA) in water, with concentrations of 130 ppmv, 390 ppmv and 650 ppmv. The glass-bed reactor showed the highest photonic efficiency followed by Plexiglas, concrete and metal. The 390-ppmv DCA gave the highest rate of ...
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