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CN102001731A 在排放过程中对于船舶压载水沉积物处理的方法 无效 - 撤回

  • Patent Title: 在排放过程中对于船舶压载水沉积物处理的方法
  • Patent Title (English): Method for treating ship ballast water sediments in discharging process
  • Application No.: CN201010541633.5
    Application Date: 2010-11-12
  • Publication No.: CN102001731A
    Publication Date: 2011-04-06
  • Inventor: 朱丽楠 , 王永军 , 任芝军 , 刘桂芳
  • Applicant: 哈尔滨工程大学
  • Applicant Address: 黑龙江省哈尔滨市南岗区南通大街145号哈尔滨工程大学科技处知识产权办公室
  • Assignee: 哈尔滨工程大学
  • Current Assignee: 哈尔滨工程大学
  • Current Assignee Address: 黑龙江省哈尔滨市南岗区南通大街145号哈尔滨工程大学科技处知识产权办公室
  • Main IPC: C02F1/48
  • IPC: C02F1/48
在排放过程中对于船舶压载水沉积物处理的方法
Abstract:
本发明提供的是一种在排放过程中对于船舶压载水沉积物处理的方法。在船舶压载仓的压载水沉积物排放管道出口处设置放电反应装置；所述放电反应装置包括与压载水沉积物排放管道的直径大小相匹配的壳体，在壳体内设置高压电极和地电极，高压电极和地电极与高压脉冲电源相连，高压电极和地电极之间布置间距为1～50cm；高压脉冲电源向高压电极和地电极之间施加10～100千伏特的脉冲高压，产生脉冲放电，压载水沉积物在处理装置内的停留时间为0.1～2h。本发明能够使压载水沉积物中的有害外来水生生物、休眠孢子、病原体、细菌和有机物等得到处理，并且效率较高，能耗较低。
Abstract(English):

The invention provides a method for treating ship ballast water sediments in a discharging process. An outlet of a ballast water sediment discharging pipeline of a ship ballast bin is provided with a discharging reaction device which comprises a shell matched with the diameter of the ballast water sediment discharging pipeline in size, a high-voltage electrode and a ground electrode are arranged in the shell and connected with a high-voltage pulse power supply, and a gap between the high-voltage electrode and the ground electrode is 1-50 cm; the high-voltage pulse power supply applies 10-100 kilovolts of pulse high voltage to the high-voltage electrode and the ground electrode to generate pulse discharge, and the residence time of ballast water sediments in a treating device is 0.1-2 h. The method can be used for treating harmful foreign aquatic organisms, resting spores, pathogens, bacteria, organic matters and the like and has higher efficiency and lower energy consumption.

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