The agent of combined chlorine, the production method of the combined chlorine agent and treatment method for chlorine.

摘要

The agent of combined chlorine and the production and use of the same.A chlorine agent combined with a low concentration of free chlorine and a high concentration of combined chlorine in the chlorine concentration of combined water may be when added toWater systems of high to low concentration of free chlorine, efficient methods for the production of chlorine and the chlorine concentration of low treatment are available free of charge.The combined years of aqueous chlorine agent agent including alkali metal hydroxide alkaline acid, consistant sulfu00e2mico, and oxidizing agent on the basis of chlorine.In the composition ratio of the oxidizing agent on the basis of the sulphamic acid, chlorine is in the ranks of 0.45, 0.6 for Cl / N (molar ratio), the composition of the ratio between the agent based on chlorine.For oxidizing alkaline in the ranks 0.3 - 0.4 for Cl / alkaline metal (molar ratio), and free chlorine concentration in the aqueous agent is d and2% by weight or lower concentration of chlorine.