This data set includes:1- all the biofouling results obtained during membrane cross flow experiments using tab water and nutrient solution as the feed.2- Analysis of all the biofouling results in order to obtain the bacterial growth curve based on fitting to a sigmoidal model (logistic model) as well as linear regression.3- Liquid-liquid displacement analysis to better understand the liquid retention in the membrane after permeating water at high flux values.4- Water contact angle measurements of the pristine (dry) and liquid-infused membranes.5- Pores size distribution analysis of the pristine membrane.6- All the codes in order to obtain the final plots of the "transmembrane pressure (TMP) increase" and "feed pressure increase" as a function of time as well as effect of increased nutrient concentration on the TMP increase.