CN101805028A - Adding method of organic carbon dissolved in ballast water - Google Patents
Adding method of organic carbon dissolved in ballast water Download PDFInfo
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- CN101805028A CN101805028A CN200910249738A CN200910249738A CN101805028A CN 101805028 A CN101805028 A CN 101805028A CN 200910249738 A CN200910249738 A CN 200910249738A CN 200910249738 A CN200910249738 A CN 200910249738A CN 101805028 A CN101805028 A CN 101805028A
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Abstract
An adding method of organic carbon dissolved in ballast water relates to the field of ship. 0.20-1.23kg of grape sugar, 0.40-1.85kg of cane sugar and 20-33kg of sea mud are added in 250 tons of inflowing water with different salinity so that the DOC content in the inflowing water just reaches the specification of G8 guide rule, thereby ensuring that continental rise experiments can be carried out efficiently and also not increasing the difficulty of processing due to overhigh DOC content.
Description
Technical field:
The present invention relates to ship domain, specifically relate to the experimental technique of ballast for cruising water treatment.
Background technology:
In order to control and prevent ballast water for ship propagation unwanted aquatic organism and pathogenic agent effectively, 2004, International Maritime Organizaton (IMO) has passed through " international ocean vessel ballast water and throw out management and control pact " (hereinafter to be referred as " pact "), " pact " regulation was from the beginning in 2009, all new ships must be installed ballast water treatment plant, and the application of will going on board of this device must obtain model approval through the continental rise experiment.Requirement according to IMO G8 guide rule, dissolved organic carbon (DOC) in the inflow water of continental rise experiment must reach certain index, and the content of DOC generally is lower than 1mg/l in the natural sea-water, do not meet the middle requirement of Fig. 1, reach the content of DOC in the experimental water, must manually add chemical substance, make it to reach the requirement of Fig. 1.Still have nothing to do at present both at home and abroad in the report of the addition means of DOC.
Summary of the invention:
The addition means that the purpose of this invention is to provide dissolved organic carbon in a kind of water ballast, it is from the angle of " economic, practical, effective ", determine additive and the optimum addition of a kind of DOC, make to flow into the requirement that DOC content in the water satisfies G8 guide rule regulation just.
In order to solve the existing problem of background technology, the present invention is by the following technical solutions: add 0.20-1.23Kg glucose in the inflow water of 250 tons of different salinity, 0.40-1.85Kg the ooze of sucrose and 20-33Kg makes the DOC content that flows in the water reach the regulation of G8 guide rule just.
The present invention has following beneficial effect: material is cheap, nontoxic, pollution-free, be easy to get and very effective.Seawater at high, medium and low salinity, respectively the dissolved organic carbon in the seawater is regulated, make to flow into the requirement that DOC content in the water satisfies G8 guide rule regulation just, both guaranteed that the continental rise experiment can carry out effectively, can not make the DOC too high levels again and increase the difficulty of processing.
Description of drawings:
Fig. 1 is the synoptic diagram of the content of DOC in the inflow water of different salinity of G8 guide rule of the present invention regulation;
Fig. 2 is the synoptic diagram of content that the present invention modulates DOC in the inflow water of back different salinity;
Fig. 3 is the synoptic diagram of the embodiment of the invention 1;
Fig. 4 is the synoptic diagram of the embodiment of the invention 2;
Fig. 5 is the synoptic diagram of the embodiment of the invention 3.
Embodiment:
Referring to Fig. 1-2, this embodiment is by the following technical solutions: add 0.20-1.23Kg glucose in the inflow water of 250 tons of different salinity, 0.40-1.85Kg the ooze of sucrose and 20-33Kg makes the DOC content that flows in the water reach the regulation of G8 guide rule just.
This embodiment material is cheap, nontoxic, pollution-free, be easy to get and very effective.Seawater at high, medium and low salinity, respectively the dissolved organic carbon in the seawater is regulated, make to flow into the requirement that DOC content in the water satisfies G8 guide rule regulation just, both guaranteed that the continental rise experiment can carry out effectively, can not make the DOC too high levels again and increase the difficulty of processing.
Claims (1)
1. the addition means of dissolved organic carbon in the water ballast, it is characterized in that in the inflow water of 250 tons of different salinity, adding 0.20-1.23Kg glucose, 0.40-1.85Kg the ooze of sucrose and 20-33Kg makes the DOC content that flows in the water reach the regulation of G8 guide rule just.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102497380A CN101805028B (en) | 2009-12-01 | 2009-12-01 | Adding method of organic carbon dissolved in ballast water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102497380A CN101805028B (en) | 2009-12-01 | 2009-12-01 | Adding method of organic carbon dissolved in ballast water |
Publications (2)
| Publication Number | Publication Date |
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| CN101805028A true CN101805028A (en) | 2010-08-18 |
| CN101805028B CN101805028B (en) | 2012-06-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009102497380A Active CN101805028B (en) | 2009-12-01 | 2009-12-01 | Adding method of organic carbon dissolved in ballast water |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104743710A (en) * | 2015-03-12 | 2015-07-01 | 青岛双瑞海洋环境工程股份有限公司 | Chemical parameter modulation method for land-based test inflow water of ship ballast water management system |
| CN104743711A (en) * | 2015-03-12 | 2015-07-01 | 青岛双瑞海洋环境工程股份有限公司 | Biological parameter regulating and controlling method for ship ballast water land-based test water inflow |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100478283C (en) * | 2005-01-19 | 2009-04-15 | 南京大学 | Composite base material for drinking water biological treatment and method for using the same |
| CN100529733C (en) * | 2005-02-05 | 2009-08-19 | 中国科学院安徽光学精密机械研究所 | Non-contact COD/DOC water quality on-line monitoring method and device by spectrum method |
-
2009
- 2009-12-01 CN CN2009102497380A patent/CN101805028B/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104743710A (en) * | 2015-03-12 | 2015-07-01 | 青岛双瑞海洋环境工程股份有限公司 | Chemical parameter modulation method for land-based test inflow water of ship ballast water management system |
| CN104743711A (en) * | 2015-03-12 | 2015-07-01 | 青岛双瑞海洋环境工程股份有限公司 | Biological parameter regulating and controlling method for ship ballast water land-based test water inflow |
| CN104743710B (en) * | 2015-03-12 | 2016-09-07 | 青岛双瑞海洋环境工程股份有限公司 | Ship ballast water management system land-based test flows into water chemistry Parameter Modulation method |
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| Publication number | Publication date |
|---|---|
| CN101805028B (en) | 2012-06-27 |
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Address after: 266100 No. 149-1, Zhuzhou Road, Laoshan District, Shandong, Qingdao Applicant after: Qingdao Sunrui Marine Environment Engineering Co., Ltd. Address before: 266100 No. 149-1, Zhuzhou Road, Laoshan District, Shandong, Qingdao Applicant before: Sunrui Marine Environment Engineering Company |
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Free format text: CORRECT: APPLICANT; FROM: QINGDAO SUNRUI MARINE ENVIRONMENT ENGINEERING COMPANY TO: QINGDAO SUNRUI MARINE ENVIRONMENT ENGINEERING CO., LTD. |
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