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1)  pollution plume
污染的烟缕
2)  noxious fumes that foul the air
污染空气的毒烟
3)  Tobacco smoke pollution
烟草烟污染
4)  plume [英][plu:m]  [美][plum]
缕缕污水
5)  oil smoke pollution
油烟污染
1.
Study on the oil smoke pollution in the catering trade and treating technology;
饮食业油烟污染与治理技术现状
2.
Superficial discussion on oil smoke pollution from restaurants and its control techniques;
餐饮业油烟污染及治理技术浅议
3.
The Mechanism of Producing The Oil Smoke Pollution of Drum Mixer and The method to Solve;
滚筒式拌和机油烟污染的产生机理及对策
6)  oil-smoke pollution
油烟污染
1.
This paper analyzes the harms of the oil-smoke pollution of the food and beverage industry,introduces the oil-smoke purification devices and the present situation of the oil-smoke pollution,and puts forward some countermeasures for preventing the oil-smoke pollution of the food and beverage industry.
分析了饮食业油烟污染的危害,介绍了油烟净化设备和油烟污染的现状,提出了饮食业油烟污染的防治对策。
补充资料:污染
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性质:现今绝大多数发酵过程为纯种培养过程,即在培养过程中只允许一种微生物生长,若有其他种微生物窜入培养液中生长则叫污染,也叫染菌。发酵过程被杂菌污染后,由于杂菌生长会与生产菌种争夺营养和溶氧,杂菌所分泌的代谢物不但会影响目标产物的纯度还可能降低或升高pH值,还可能对生产菌种起抑制作用,大大干扰生产菌的生长,甚至使生产菌死亡,对发酵造成极大的危害。

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