The invention discloses a ship ballast water shore-based test water quality blending method which comprises the following steps: S1, measuring water quality indexes in a water body under natural conditions of a water source; S2, comparing with inflow water requirements in a BWMS rule and an ETV standard, and determining substandard parameters in the water quality indexes; S3, aiming at the substandard parameters, calculating the addition amount of a blending material; S4, stirring and dissolving the mixture, and adding the mixture into a water body to form a dissolved solution; and S5, sequentially adding the dissolved solution into a shore-based test batching cabin containing the water body to form test water. The experimental water provided by the invention can meet the dual requirements of BWMS rules and ETV standards at the same time, is closest to natural water quality characteristics, and also has the advantages of high stability, replicability, wide application range and the like.

    本发明公开了一种船舶压载水岸基试验水质调配方法,其包括以下步骤:S1、在水源地的自然条件下,测定水体中的水质指标;S2、与BWMS规则和ETV标准中流入水要求进行比对,确定所述水质指标中不达标的参数;S3、针对所述不达标的参数,计算调配物的添加量;S4、将所述调配物搅拌溶解后加入水体中,形成溶解液;S5、将所述溶解液依次加入含有所述水体的岸基试验配料舱内形成试验水。本发明能同时满足BWMS规则和ETV标准双要求,且最接近自然的水质特征,同时,本发明的实验水还具有稳定性高、可复制、适用范围广等优点。


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    Titel :

    Ship ballast water shore-based test water quality blending method


    Weitere Titelangaben:

    一种船舶压载水岸基试验水质调配方法


    Beteiligte:
    WANG QIONG (Autor:in) / WU HUIXIAN (Autor:in) / YUAN LIN (Autor:in) / XUE JUNZENG (Autor:in) / ZHANG HUI (Autor:in)

    Erscheinungsdatum :

    2021-04-13


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES



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