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ARA Ballast (Blue Ocean Guardian) 21st Century

机译:ARA镇流器(蓝色海洋守护者)21世纪

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摘要

Formerly known as the Blue Ocean Guardian (BOG) system. During ballasting, the filtration module of the ARA Ballast system removes aquatic organisms and particles larger than 50μm. Backflushing water, which includes micro-organisms and particles retained by automatic backflushing devices, is returned overboard. After filtration, aquatic organisms are destroyed by intensive Shockwaves produced by a low-voltage plasma module. Active substances, such as ozone, atomic oxygen, nitric oxide and superoxide radicals are produced during this process. Then, residual organisms and bacteria are disinfected by a medium-pressure ultraviolet (MPUV) module.
机译:前身为蓝海守护者(BOG)系统。压载过程中,ARA压载系统的过滤模块去除了水生生物和大于50μm的颗粒。包括微生物和自动反冲洗装置保留的颗粒在内的反冲洗水被送回舷外。过滤后,低压等离子体模块产生的强烈冲击波会破坏水生生物。在此过程中会产生活性物质,例如臭氧,原子氧,一氧化氮和超氧自由基。然后,通过中压紫外线(MPUV)模块对残留的生物和细菌进行消毒。

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