Types of chemicals used in cooling towers are Scale inhibitors, Corrosion inhibitors, Biocides and pH adjusters. Here will discuss Biocides and pH adjusters. Click here for Scale inhibitors and Corrosion inhibitors. Biocides Injection quills are used to inject biocides into cooling towers to control the growth of microorganisms, such as bacteria, algae, and fungi, that… Continue reading Using injection quills to add biocides and ph adjusters