Evaluation methods of inhibition to microorganisms in biotreatment processes: A review

Abstract

Inhibition to microorganisms in biotreatment processes (IMB) refers to the extent to which the toxic contaminants in wastewater harm the microorganisms in biotreatment, which has been widely concerned in recent years. The main classifications, analytical procedures, characteristics and current applications of evaluation methods of IMB were critically summarized. Then the challenges and prospects of measurement approaches to IMB were highlighted. It is expected to contribute to a more accurate assessment of the inhibition effect, and help recommend IMB as an indicator for future indirect emission standards.

Keywords

• Inhibition to microorganisms in biotreatment processes (IMB)
• Evaluation methods
• Analytical procedures
• Review