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发明名称
Wastewater ballast system and method
摘要
The invention discloses a wastewater ballast method that includes the steps of collecting wastewater, treating the collected wastewater, storing the treated wastewater, and discharging the treated wastewater during ballast operations.
申请公布号
US7059261(B2)
申请公布日期
2006.06.13
申请号
US20040760487
申请日期
2004.01.21
申请人
发明人
分类号
B63B39/03;B63B13/00;B63B17/06;C02F1/00;C02F1/32;C02F1/78
主分类号
B63B39/03
代理机构
代理人
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