Suggested Outside Reading:
1) This is a general source on flocculation and how it's used to remove contaminants in water treatment:
http://www.iwapublishing.com/news/coagulation-and-flocculation-water-and-wastewater-treatment
2) This is the paper Athena's group put out on using confocal fluorescence microscopy to image the microstructure of flocs:
http://www.sciencedirect.com/science/article/pii/S2215038215300662
Follow me: PhDrinking@gmail.com, @PhDrinking, @SadieWit
Follow Athena: https://www.cems.umn.edu/people/grads/athena-metaxas
Thanks to www.bensound.com/ for the intro/outro
