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防止船舶污染海域,重要的是从防污工作实践中了解和掌握船舶造成污染的各种类型及其预防措施。 一、油轮装油溢油 发生的事故一般较大,溢油量少则几百公斤,多则几吨,或几十吨。事故多发生在装油开始、换舱和扫线三个关键时刻。作业开始发生溢油,主要有三个原因:一是供、受油双方联系不周,协调不一致,受油方尚未开阀,供油方都已先开泵,造成爆管溢油;二是输油管老化,承受不住正常压力而
To prevent ships from polluting the sea, it is important to understand and master various types of pollution caused by ships and their precautionary measures from the practice of pollution prevention. First, the accident occurred tankers oil spill generally larger, spill less than the few hundred kilograms, as many as a few tons, or dozens of tons. The accident occurred in the loading start, change the cabin and sweep the three key moments. Operation began to spill oil, there are three main reasons: First, for both oil supply, poor coordination between the two sides, the coordination is inconsistent by the oil has not yet opened the valve, the oil supply side have to open the pump, resulting in squib spills; Second pipeline Aging, can not stand the normal pressure