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Showing 1 to 2 of 2 for “"petrochemical wastewater"”.
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Pre-treatment and anaerobic codigestion of waste activated sludge from a petrochemical wastewater treatment plant
During the aerobic treatment of wastewater, waste activated sludge (WAS) is generated which requires further treatment. The typical treatment method applied for treating the sludge is incineration. The National Environmental Management: Air Quality Act (NEM:AQA), promulgated in 2004, was amended in …
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Applicazione del processo a fanghi aerobici granulari per il trattamento di reflui petrolchimici
… organic matter and nitrogen from two different petrochemical wastewaters (PWs). The aim of this study was to define the best operating conditions (i.e., shear forces, inoculum source, Ca2+ concentration, pH) to achieve complete granulation and satisfactory long-term process performance. One PW …