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Method for quantifying influence of microorganism mat inclination angle on particle capturing and bonding capacity

PendingCN122072219AThe method flow is simpleHigh operabilityParticle size analysisMicroorganismEngineering
The invention relates to a method for quantifying influence of inclination angles of microbial mats on capturing and bonding capacity of particles. The method comprises the following steps: culturing microbial mats meeting experimental conditions according to physical and chemical conditions of a sampling point water body; the method comprises the following steps: taking a plurality of microbial mats meeting experimental conditions, carrying out multiple groups of capture experiments according to different inclination angle conditions, measuring the weight of particles captured by the microbial mats for each group of capture experiments, continuously culturing the microbial mats after capturing the particles, and measuring the weight of the particles adhered to the microbial mats after the capture experiments are finished; the method comprises the following steps: taking a plurality of microorganism mats meeting conditions, sterilizing and cleaning, carrying out a plurality of groups of blank experiments according to different inclination angle conditions, measuring the weight of particles captured by the microorganism mats according to each group of blank experiments, and continuously culturing the microorganism mats after capturing the particles, after the blank experiment is finished, measuring the weight of particles adhered to the microorganism mat; by comparing the measurement results of the capture experiment and the blank experiment, determining the weight ratio of the microorganism mat to capture and bond the particles under different inclination angle conditions, and analyzing the influence of the inclination angle on the capacity of the microorganism mat to capture and bond the particles based on the weight ratio.
Owner:CHINA PETROLEUM & CHEMICAL CORP +1