Liquid and solid bromine-containing compositions are described. A liquid mixed halogen composition is also described. The highly concentrated liquid compositions and the high-activity solid compositions have excellent physical and chemical stability. The compositions are effective biocides in water treatment. Methods of preparing the compositions are also disclosed. These include combining a bromine compound in the oxidation state of −1 with hydrogen peroxide and a complexing agent followed by the addition of an alkaline source. The methods may further include the use of a solid organic or solid inorganic halogenating agent, conducting a solid-liquid separation, and adding an alkaline source.
描述了含液态和固态
溴的组合物。还描述了一种液态混合卤素组合物。这些高浓度的液态组合物和高活性的固态组合物具有出色的物理和
化学稳定性。这些组合物在
水处理中是有效的杀
生物剂。还公开了制备这些组合物的方法。这些方法包括将氧化态为-1的
溴化合物与
双氧水和络合剂结合,然后加入碱性源。这些方法可能还包括使用固态有机或固态无机卤化剂,进行固液分离,并加入碱性源。