الفهرس Only 14 pages are availabe for public view
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Abstract
In this study illuminated titanium disease dioxide technique is used as practical international method for removing diazinon and residues from drainage water to be used safely in fish farms. Titanium dioxide (TiO2) is a semiconductor which under simulated or natural solar light introduces active free radicals capable of degrading pollutants molecules till complete mineralization . A test using a sensitive mosquito is used to insure the safety of drainage water before using in fish farms. The biochemical effects of insecticide residues against some vital enzymes in fish are also estimated.