METHOD FOR EVALUATING DRUG FOR BIOLOGICAL TREATMENT OF WASTEWATER AND SCREENING METHOD

摘要

PROBLEM TO BE SOLVED: To provide an evaluation method capable of more efficiently evaluating a drug for biological treatment of wastewater as compared with the conventional method, and also provide a screening method.;SOLUTION: The present invention provides an evaluation method that comprises: mixing seed bacteria, seed sludge, or reaction tank sludge, which can be used for biological treatment of waste water, with simulated waste water and a test drug; detecting an enzyme secretion state of the bacteria, seed sludge, or reaction tank sludge after performing a simple waste water treatment for a predetermined time; and evaluating the test drug on the basis of the enzyme secretion state. The present invention also provides a screening method in which a plurality of test drugs is evaluated using the evaluation method, and, among them, a drug useful for biological treatment of waste water is detected.;SELECTED DRAWING: None;COPYRIGHT: (C)2017,JPO&INPIT