sludge oil meaning in English

酸渣抽出油
淤渣油

1 party a agrees to only entrust party b to handle the sludge oil during their calls at shanghai harbor
一、甲方的船舶在上海港停靠，需要清理残油和油污水排放的处理，只交乙方唯一一方接受处理。
3 party a agrees to entrust party b to handle the sludge oil and go through formalities of permission free of charge
三、甲方船舶上的残油和油污水排放全部由乙方负责处理，并办理签证手续，不收任何费用。
2 party a must inform party b of the ships names , time of call and the amount of sludge four days before draining sludge oil , party b must make relevant arrangement and go through necessary formalities in cooperation with the shipping agents designated by party a
二、甲方要清排油污水应提前四天，将船名和到港时间、排放量通告乙方，乙方根据上海海事局规定，与甲方指定船代协作，及时安排接受船舶和办理相关手续。