TREATMENT METHODS AND TREATMENT SYSTEMS FOR PLANT EFFLUENTS
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United States of America Patent
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Jan 22, 2015
app pub date -
Jan 10, 2013
filing date -
Feb 9, 2012
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A plant effluent treatment method includes a mixing treatment step that mixes a microorganism activating agent into plant effluent containing organic compounds as discharged from a chemical plant, petroleum plant or petrochemical plant and discharges it as mixing treatment effluent, and an aerobic treatment step that subjects the mixing treatment effluent to aerobic biological treatment and solid-liquid separation treatment in a membrane bioreactor tank.
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