Corrosion ControlThe positive pole or electrode of an electrolytic system, such as a battery. The anode attracts negatively charged particles or ions. (anions) By jay@americanwatercollege.org | February 7, 2017 | Blog . Certification Exams | Tags: Cathode, Certification Exam Prep, Corrosion Control, Distribution System, Galvanic Corrosion, Water Treatment