METHOD FOR ASSESSING BIOAFFINITY OF ORGANIC BIOCARRIER FOR WASTEWATER TREATMENT

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United States of America Patent

APP PUB NO 20150276680A1
SERIAL NO

14672262

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Abstract

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A method for assessing bioaffinity of an organic biocarrier for wastewater treatment, the method including: 1) coating a matrix of an organic biocarrier on a standard chip to prepare a coated matrix chip; 2) preparing a testing water sample; 3) placing the coated matrix chip prepared in 1) in a quartz crystal microbalance (QCM), introducing the testing water sample prepared in 2) to the QCM, and measuring frequency data of the coated matrix chip under different overtones; and 4) fitting the frequency data of 3) using a Sauerbrey model to acquire variation of weights of an adlayer on a surface of the coated matrix chip with time; and comparing maximum fitted values of the weights of the adlayer on the surface of the coated matrix chip, to determine bioaffinity levels of the biocarriers to different testing water samples.

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NANJING UNIVERSITY210023 163 XIANLIN ROAD QIXIA DISTRICT NANJING JIANGSU NANJING CITY JIANGSU PROVINCE 210023

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
DING, Lili Nanjing, CN 26 33
GENG, Jinju Nanjing, CN 16 5
HUANG, Hui Nanjing, CN 333 1675
REN, Hongqiang Nanjing, CN 57 25
XU, Ke Nanjing, CN 254 720
ZHANG, Yan Nanjing, CN 881 7426

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