Production wastewater from polyethylene/polypropylene plants in the petrochemical industry
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In the petrochemical industry, what are the main sources of wastewater generated by polyethylene/polypropylene production facilities, as well as the primary pollutants and their concentrations?
We deal with polypropylene wastewater, which mainly contains hydrocarbon oils, as well as acidic aqueous solutions and solid particles
Could you please tell me the main points where wastewater is discharged, and what are the primary pollutants in this wastewater?
Specifically, we haven’t conducted any analysis on it; it’s the condensate obtained after steam treatment of polypropylene, which contains auxiliary additives as well as light hydrocarbons, along with excessive chloride ions. I’m not sure what purpose you’re asking about these things for
Why don’t you take some wastewater samples from factories that have such devices and conduct a full analysis? Firstly, it satisfies your desire to understand the composition of such wastewater; secondly, it provides information on the methods and costs involved in analyzing these wastewater samples; thirdly, you gain a lot of knowledge about this type of wastewater.