肼类燃料与环境污染

本文比较了作为火箭推进剂的腓、甲基肼和偏二甲肼三种类燃料的毒性，论述了三种肼类燃料对环境的影响：与大气环境中的水、二氧化碳、氧气、氮氧化物、臭氧和紫外光相互作用及降解规律，在水体中与水作中的氧气、光金属高于及微生物的相互作用及降解规律，在土壤环境中，与土壤组份的相互作用机理及降解产物。肼类燃料在环境中的自然降解非常复杂，有些降解产物甚至比肼类燃料本身的毒性更大，因此对环境的污染并不是随着肼类燃料的消失而消失，且存在二次污染。

The Hydrazine Fuels and the Environment Pollution

The paper compared the poison of the three hydrazine fuels(hydrazine, methyl hydraaed and unsymmetrical driethyl hydrazine), discussed the effect of the hoe hydstrie fuels on the environment: the interaction products of the thee hydrazine fuels with Water. carbon dioxide ?oxygen?nitrogen oxides?ozone and ultra violet light in the atmosphere environment,the interaction mechanism and degradation rules of the three hydrazine fuels with oxygen?light?metal ion and microorganism in water environment,the interaction mechanism and the degradation products of the three hydrazine fuels with the warious type soil.The mechanism of degradation are very complication,the degradation productions are various,some degradation productions are more poisonous than the hydrazine fuels,so the pollution is not desappear with the hydrazine fuels,the degradation productions pollute the environment yet.