[av_heading heading=’Shale Gas Plants’ tag=’h1′ style=’blockquote modern-quote’ size=” subheading_active=” subheading_size=’15’ padding=’10’ color=” custom_font=”][/av_heading]

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Wastewater of shale gas plants contains resinous substances, dyes, phenols, aldehydes, mercaptans, organic acids, alcohols. Effluents result from processes such as wet desulfurization, capturing of natural gasoline, phenol removal, hardening; they also contain retort tar and generator tar, lubricants and diesel fuel, which must be eliminated prior to biological treatment. To do this, the method of pressure flotation with a coagulant is used.

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