首页>
外国专利>
Process for preventing contamination of the aquatic environment with organisms from ballast water
Process for preventing contamination of the aquatic environment with organisms from ballast water
展开▼
机译：防止压载水生物污染水生环境的方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
A process for preventing the transfer of harmful organisms of zooplankton including the epifauna thereof and of phytoplankton including its resting stages, which are taken up with the ballast water of ships and transferred to another locality on discharge. The organisms are substantially destroyed by the addition of an agent containing a water-soluble percarboxylic acid with 1 to 6 carbon atoms, particularly an aqueous solution containing peracetic acid and/or performic acid and hydrogen peroxide, in a quantity of 0.1 to 200 mg of percarboxylic acid per liter of ballast water and allowing it to react before discharge. In a preferred embodiment, cyanide is also added to the ballast water.
展开▼
