petrochemical industry waste Articles
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Sulfur oxides (SOx) and their treatment
What are they? Sulfur oxides (SOx) are compounds made up of sulfur and oxygen, and hazardous for people and the environment. SO2 is the component of greatest concern. Other gaseous SOx (such as SO3) are found in the atmosphere at concentrations much lower than ...
By TECAM
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Effects of sludge retention time and biosurfactant on the treatment of polyaromatic hydrocarbon (PAH) in a petrochemical industry wastewater
A laboratory-scale aerobic activated sludge reactor (AASR) system was employed to investigate the effects of sludge retention time (SRT) on the removal of three polyaromatic hydrocarbons (PAHs) with low benzene rings [(acenaphthene (ACT), fluorene (FLN) and phenanthrene (PHE)] and six PAHs with high benzene rings [(benzo[b]fluoranthene (BbF), benzo[k]fluoranthene (BkF), benzo[a]pyrene (BaP), ...
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Key Pillars in the Transition to LCS Pathways
The Intergovernmental Panel on Climate Change (IPCC) warns that a rapid transition is required to limit the global temperature rise to 1.5 degrees Celsius i.e., staying within the cumulative carbon budget of 770 gigatonnes of carbon dioxide. The IPCC report infers that the entire world must reach net-zero carbon dioxide emissions globally around 2050, and achieve a significant reduction in the ...
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