Biochemistry Effects Of Hydroxyl Radicals to Invasive Marine Species

摘要

Until now, no any effective method is used in the treatment of ship's ballast water on board. With the method of strong ionization discharge, dissolved hydroxyl radical of 23.4mg/L is produced in 20t/h pilot-scale system and injected into the main pipeline, and the effect of hydroxyl radicals on biochemistry was studied. The results indicate that the main reasons of cell death are the lipid peroxide degree is increased three times. The basic life substances, monose, amylose, protein, DNA and RNA of cell, are greatly destroyed. Also CAT, POD and SOD of antioxidant enzyme system are obviously destroyed.