发明名称 |
TREATING AGENT FOR SHIP BALLAST WATER AND METHOD FOR TREATING SHIP BALLAST WATER USING SAME |
摘要 |
A ships' ballast water treatment agent is obtained by blending phosphate and sodium hydroxide into a hypochlorite solution and has pH of 10 to 13. A blending amount of phosphate is preferably such that a weight ratio of effective chlorine to phosphate acid (PO4) (effective chlorine:phosphate acid) is 30:1 to 2:1. A ships' ballast water treatment agent as such has excellent performance in killing bacteria and microorganisms, such as plankton, included in ships' ballast water and has stability and an anticorrosion property. |
申请公布号 |
KR20140088207(A) |
申请公布日期 |
2014.07.09 |
申请号 |
KR20147014865 |
申请日期 |
2012.11.05 |
申请人 |
KURITA WATER INDUSTRIES LTD. |
发明人 |
HIRANO AKIHIDE;FUKUZAWA KOTARO;HAYASHI KAZUKI;FUKASE TETSUROU |
分类号 |
C02F1/50;C02F1/76 |
主分类号 |
C02F1/50 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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